1 tablet (4.8355 mg oxycodone / 325 mg aspirin) PO every 6 hours as needed 1 tablet (85/500 mg sumatriptan/naproxen) PO at migraine onset; may repeat after 2 hours if needed; maximum 2 tablets per 24 hours 1 tablet (dextromethorphan 45 mg / bupropion 105 mg) PO daily × 3 days, then increase to 1 tablet BID 1-2 capsules (50 mg butalbital / 325 mg acetaminophen / 40 mg caffeine each) PO every 4 hours as needed; maximum 6 capsules/d 1-2 capsules (50 mg butalbital / 325 mg aspirin / 40 mg caffeine each) PO every 4 hours as needed; maximum 6 capsules/d 1-2 mg PO once daily with breakfast; titrate by glycemic response 1-2 tablets (15-60 mg codeine, 300-600 mg acetaminophen) PO every 4-6 hours as needed 1.6 mcg/kg/d in young healthy adults; 25-50 mcg/d in elderly or cardiac disease, titrated by TSH at 6-8 weeks 10 mg 10 mg (one spray) intranasally in one nostril 10 mg PO 30 min before bedtime (with ≥7 hours of sleep planned) 10 mg PO once daily 10 mg PO once daily (5 mg if on a diuretic); titrate to 40 mg 10 mg PO once daily (5 mg in older adults or if sedation occurs) 10 mg PO once daily in the evening (adults); 4-5 mg in children 10 mg PO once daily in the morning; 5 mg starting in heart failure 10 mg PO once daily in the morning; may titrate to 25 mg for additional glycemic effect 10 mg PO once daily × 7 days, then 20 mg × 7 days, then 40 mg as target dose (take with food) 10 mg PO once daily, with or without food 10 mg PO once daily; may increase to 20 mg as tolerated, or decrease to 5 mg if needed 10 mg PO once daily; titrate to 20 mg/day after 1-2 weeks if needed 10 mg PO/IV/IM QID, '''not to exceed 12 weeks''' (tardive dyskinesia risk); intranasal Gimoti 15 mg BID 10 mg PRN; 2.5–5 mg daily for continuous coverage / BPH 10 mg ~1 h before sexual activity 10 mg/kg IV every 2 weeks 10-20 mEq PO daily for prevention; treat established hypokalemia per measured deficit, typically 40-100 mEq/d in divided doses; IV 10 mEq/h peripheral, 20 mEq/h central with telemetry 10-20 mg PO once daily 10-20 mg PO once daily (5 mg in Asian ancestry, elderly, hypothyroidism, or strong CYP/SLCO1B1 interactions) 10-20 mg PO once daily in the evening (40 mg starting allowed for high CV risk) 10-20 mg PO/IV once daily; titrate by clinical response. 1:1 IV to PO conversion (unlike furosemide's 1:2) 10-40 mg PO daily depending on hyperthyroidism severity; titrate by clinical and biochemical response (target TSH/free T4) 100 mg IV every 3 months; may increase to 300 mg IV every 3 months 100 mg PO BID × 5 days (Macrobid) for cystitis; 50-100 mg HS for chronic prophylaxis 100 mg PO BID; rickettsial 200 mg/d; doxy-PEP 200 mg within 72 hours after condomless sex 100 mg PO once daily (50 mg if CrCl 30-44; 25 mg if <30 or dialysis) 100 mg PO once daily; titrate by 100 mg every 2-4 weeks to a serum urate target (typically <6 mg/dL, or <5 in tophaceous disease) 100 mg at bedtime daily 100 mg ~15 min before sexual activity 100-200 mg PO TID (max 600 mg/d) 100-200 mg PO TID after meals × no more than 2 days when used with concurrent antibiotic 100-200 mg PO once or twice daily; pediatric weight-based 1000 mg PO once daily; 500-2000 mg/d in single or divided doses 10–40 mg (situational anxiety); 40 mg BID (HTN) 12.5 mg PO once or twice daily. Titrate gradually: 25-50 mg/day increments every 1-2 days as tolerated. Target dose 300-450 mg/day in divided doses (BID or TID). Most patients stabilize between 200-600 mg/day. Therapeutic plasma level guide: target trough clozapine ≥350 ng/mL. 12.5-25 mg PO once daily 12.5-25 mg PO once daily; titrate to 50 mg 140 mg SC every 2 weeks OR 420 mg SC monthly (3 consecutive injections 5 minutes apart due to volume) 145 mcg PO once daily for chronic idiopathic constipation; 290 mcg daily for IBS-C; pediatric 72 mcg daily 15 mg PO at bedtime, titrate to 30-45 mg/day after 1-2 weeks. '''Counterintuitive dose paradox''': lower doses (7.5-15 mg) are more sedating than higher doses because H1 antihistamine effect dominates at low dose 15-30 mg PO once daily; titrate to 45 mg 15-37.5 mg PO once daily before breakfast or 1-2 hours after; Lomaira 8 mg TID 150 mg PO once daily; titrate to 300 mg if needed 18 mcg DPI once daily (HandiHaler); 2.5 mcg per actuation × 2 inhalations once daily (Respimat) 2 g PO BID with meals (4 g/d total) 2 mg PO every 6-8 hours; titrate by 2-4 mg per dose every 1-4 days; maximum single dose 16 mg, maximum daily dose 36 mg 2 tablets (75 mg tramadol / 650 mg acetaminophen) PO every 4-6 hours as needed; maximum 8 tablets/day for ≤5 days 2.25 g at bedtime + 2.25 g 2.5–4 h later; titrate weekly to 6–9 g/night total 2.5 mg IR, 5 mg XR, or 12.5mg Mydayis 2.5 mg PO once daily (1.25 mg in CHF or volume depletion); titrate to 5-10 mg/d 2.5 mg SC weekly × 4 wk (non-therapeutic ramp)'"`UNIQ--ref-000002FB-QINU`"' 2.5-5 mg PO once daily; titrate to 10 mg/d 2.5–5 mg daily (HTN); 1.25 mg daily (HFrEF, slow titration) 20 mg PO QID (start 10 mg and titrate); IM 20 mg q6h short-term 20 mg PO once daily 30-60 minutes before breakfast 20 mg PO once daily with the evening meal; titrate to 40-80 mg/d 20 mg PO once daily; titrate to 40 mg/d after 2 weeks if needed 20 mg PO once daily; titrate to 40 mg/day after 1 week if tolerated. Elderly (>60) and hepatic impairment: 20 mg/day ceiling 20 mg PO twice daily, or 40 mg at bedtime 20-40 mg PO once daily, 30-60 minutes before breakfast 20-40 mg PO/IV; titrate by clinical response. In diuretic-resistant heart failure or CKD, doses to 200 mg or higher may be needed 200-400 mg PO daily; '''dose by actual body weight ≤5 mg/kg/d''' to reduce retinopathy risk (AAO 2016 guideline) 200-400 mg PO every 4-6 hours as needed. OTC max 1200 mg/day without provider direction; prescription max 3200 mg/day divided 200-400 mg PO q4h (IR); 600-1200 mg PO q12h (Mucinex 12-Hour ER) 225 mg SC monthly, or 675 mg SC every 3 months (quarterly) 25 mg 25 mg (schizophrenia, immediate-release); 50 mg (bipolar mania, immediate-release); 50 mg (Seroquel XR, schizophrenia or bipolar) 25 mg PO at bedtime (no titration); may increase to 50 mg if 25 mg inadequate 25 mg PO once daily for HFrEF and primary aldosteronism; up to 100 mg/d for ascites; 50-200 mg/d for hirsutism 25 mg PO once daily; titrate to 50 mg after 4-8 weeks if needed 25-50 mg PO once daily; titrate to 100 mg/day 250-500 mg PO BID × 7-14 days; IV 1.5 g q8h for serious infections 250-500 mg PO QID; 7.5-12.5 mg/kg IV q6h; topical and ophthalmic per formulation 250-500 mg PO every 6-8 hours 25–50 mg BID (tartrate); 25–100 mg daily (succinate); 12.5 mg daily in HFrEF 30 mg PO daily (1/2 grain); titrate by TSH at 6-8 weeks; 60 mg desiccated thyroid is approximately equivalent to 88-100 mcg levothyroxine 300 mg PO BID, or 600 mg PO once daily, ×5-10 days; pediatric 14 mg/kg/d 300 mg PO at bedtime night 1, 300 mg BID day 2, 300 mg TID day 3; titrate to clinical effect, commonly 1800-3600 mg/day divided TID 325 mg PO daily to TID (=65 mg elemental iron/tablet); alternate-day dosing is now favored by hepcidin physiology for better absorption with less GI burden 325-1000 mg PO every 4-6 hours as needed; maximum 4 g/d in healthy adults, 3 g/d in regular users or hepatic risk; pediatric 10-15 mg/kg every 4-6 hours 34 mg PO once daily 4 L oral solution (GoLYTELY-class) split-dose: 2 L evening before, 2 L morning of procedure; low-volume products (MoviPrep, Plenvu) use 1-2 L with required clear-fluid intake 4 g PO daily (as 4 x 1 g capsules once daily, or 2 capsules BID) 4 mg PO initially, then 2 mg after each loose stool, '''not to exceed 16 mg/d''' (8 mg OTC); chronic-use lower 4-8 mg PO or IV every 8 hours as needed; 16 mg single dose preoperatively for PONV prevention 40 mg PO once daily (10-20 mg in elderly, hepatic impairment, or strong drug interactions) 40 mg PO once daily; titrate to 80 mg 40 mg PO or IV once daily 40 mg SC every other week (most adult indications); IBD induction 160 mg week 0, 80 mg week 2, then 40 mg every other week 400 mg PO/IV once daily 42 mg PO once daily with food (no titration) 5 mg / 325 mg PO every 4-6 hours as needed; total acetaminophen <3 g/d 5 mg PO 5 mg PO TID or 7.5 mg PO BID; titrate by 5 mg every 2-3 days to clinical effect, commonly 30-60 mg/day divided BID-TID 5 mg PO at bedtime; may increase to 10 mg if inadequate 5 mg PO daily for BPH; 1 mg PO daily for androgenetic alopecia 5 mg PO once daily (no renal dose adjustment, unlike sitagliptin) 5 mg PO once daily at bedtime; titrate to 10 mg/day after 4-6 weeks. Severe Alzheimer disease: may escalate to 23 mg/day. Adlarity patch: 5 or 10 mg/day applied weekly 5 mg PO once daily in the evening 5 mg PO once daily, 30 minutes before breakfast; XL: 5 mg with breakfast 5 mg PO once daily; titrate by 5 mg weekly to target 10 mg PO BID. XR formulation: 7 mg/day, titrate to 28 mg/day 5 mg PO once daily; titrate to 10 mg after 2 weeks if needed 5 mg daily 5-10 mg PO at migraine onset; may repeat after 2 hours, maximum 30 mg/24 hours 5-10 mg PO once daily (2.5 mg if on diuretic or in heart failure); titrate to 10-20 mg BID for HFrEF 5-10 mg PO once daily (2.5 mg in heart failure, hyponatremia, or volume depletion) 5-15 mg PO once at bedtime; 10 mg PR for faster effect; bowel prep regimens use higher single doses 50 mg PO BID; titrate to 100-200 mg BID; pill-in-pocket 200-300 mg PO single dose for AF conversion 50 mg PO at bedtime; titrate by 50 mg every 4-7 days to clinical effect. Total daily doses >100 mg divided BID. Luvox CR: 100 mg PO once daily, may titrate to 300 mg/day 50 mg PO daily (25 mg in volume depletion or hepatic impairment) 50 mg PO once daily ('''no titration required''', distinguishing it favorably from venlafaxine) 50 mg PO once daily with fatty food in the evening × 14 days 50 mg ~1 h before sexual activity (ED); 20 mg TID (PAH) 500 mg PO TID or 875 mg PO BID for most indications; 80-90 mg/kg/d divided BID in pediatric otitis media 500 mg PO TID × 7-10 days (most indications); 2 g single dose for trichomoniasis; 500 mg IV q8h for severe anaerobic infection; rectal 1 g BID 500 mg PO day 1, then 250 mg PO daily days 2-5 (Z-Pak); 1 g PO single dose for chlamydia; pediatric dosing 10 mg/kg day 1, 5 mg/kg days 2-5 500 mg PO every 6 hours, or 250 mg every 6 hours for mild infections 500 mg PO once or twice daily with meals; titrate weekly to limit GI effects 500-750 mg PO BID; 400 mg IV q8-12h 500-750 mg PO/IV once daily 6/25 mg PO once daily in the evening; titrate within range 3/25 to 18/75 mg by clinical response and tolerability 60 mg PO BID or 180 mg PO once daily 7.5 mg PO once daily; titrate to 15 mg daily if needed. Vivlodex 5 mg PO once daily, max 10 mg 70 mg SC monthly; may increase to 140 mg monthly 700 mg IV q4w × 3 doses, then 1400 mg IV q4w; may discontinue when amyloid PET shows clearance 75 mg PO once daily for maintenance; 300-600 mg PO loading dose in ACS or before PCI 80-160 mg PO once daily (40 mg BID in HFrEF, titrating up to 160 mg BID) A ''marduuf'' bundle (~50 g fresh leaves) chewed over a couple of hours A measured pour of absinthe diluted 5:1 with cold water over sugar (the louche ritual) ACS/PCI: 180 mg PO loading dose, then 90 mg PO BID for 12 months; long-term post-MI: 60 mg BID ADHD (Kapvay ER): 0.1 mg PO at bedtime, titrate weekly to 0.4 mg/day divided BID. HTN (IR): 0.1 mg PO BID, titrate by 0.1 mg increments ADHD: 30 mg PO once daily in the morning; titrate by 10-20 mg weekly to clinical effect. Binge-eating disorder: 30 mg/day, titrate to 50-70 mg/day Active UC: Lialda 2.4-4.8 g PO once daily, Apriso 1.5 g PO once daily; maintenance 1.2-2.4 g/d; rectal Rowasa enema 4 g HS for distal disease; Canasa 1 g suppository HS for proctitis Acute gout: 1.2 mg PO at first symptom, then 0.6 mg 1 hour later (total 1.8 mg in 1 hour, the FDA-revised regimen); prophylaxis 0.6 mg PO daily or BID; FMF 1-2 mg/d; pericarditis 0.5-0.6 mg BID for 3 months; Lodoco 0.5 mg PO daily for CV risk reduction Acute gout: 50 mg PO TID until symptom relief, then taper; maximum 200 mg/day for 3-5 days. Rheumatoid arthritis / osteoarthritis: 25-50 mg PO BID-TID. Patent ductus arteriosus: 0.2 mg/kg IV, then 0.1-0.2 mg/kg every 12-24 hours for 2 doses Acute migraine: 75 mg PO at onset, maximum one dose per 24 hours. Preventive: 75 mg PO every other day Adult monotherapy: 300 mg PO BID, titrate by 300 mg every 3 days. Pediatric: weight-based titration starting 8-10 mg/kg/day divided BID Adult: 15–60 mg every 4 hours as needed. Adult: 500 mg PO BID, titrate by 1000 mg/day every 2 weeks. Pediatric: 10-20 mg/kg/day divided BID, weight-titrated Allergy: 25 mg PO BID-QID. Nausea/vomiting: 12.5-25 mg PO/IM/IV/PR every 4-6 hours. Motion sickness: 25 mg PO 30-60 minutes before travel. '''Pediatric <2 years: contraindicated''' Allergy: 25-50 mg PO every 4-6 hours. Insomnia: 25-50 mg PO at bedtime. IV (acute dystonia, severe allergic reaction): 25-50 mg slow IV push Allergy: 4 mg PO TID. Serotonin syndrome: 12 mg loading dose PO or by nasogastric tube, then 2 mg every 2 hours until clinical improvement. Appetite stimulation: 2-4 mg PO TID-QID Anaphylaxis IM 0.3-0.5 mg (adult) into lateral thigh, repeat q5-15 minutes prn; pediatric 0.01 mg/kg IM (max 0.3 mg, max 0.5 mg in adolescents); cardiac arrest 1 mg IV/IO q3-5 minutes; severe asthma neb 0.1 mg/kg up to 5 mg; never IV bolus for anaphylaxis outside critical care Antenatal: Celestone Soluspan 12 mg IM q24h × 2 doses; topical: pea-sized amount BID; intra-articular varies by joint Antiplatelet: 81 mg PO once daily. Acute MI/stroke: 162-325 mg chewed. Analgesic: 325-650 mg PO every 4-6 hours as needed Anxiety: 0.25 mg PO BID, titrate by 0.125-0.25 mg every 3 days to target 1-4 mg/day divided. Seizures: 1.5 mg/day divided TID, titrate by 0.5-1 mg every 3 days Anxiety: 0.5-1 mg PO BID-TID. Insomnia: 1-2 mg PO at bedtime. Status epilepticus: 4 mg IV (adult), repeat after 5-10 minutes if needed. Acute agitation: 1-2 mg IM Anxiety: 2-10 mg PO 2-4 times daily. Alcohol withdrawal: 10-20 mg PO/IV every 4-6 hours, symptom-triggered. Status epilepticus: 5-10 mg IV. Breakthrough seizures: Diastat rectal 0.2-0.5 mg/kg or Valtoco intranasal 5-20 mg Anxiety: 25-50 mg PO QID. Pruritus: 25 mg PO TID-QID. Insomnia: 25-50 mg PO at bedtime. Pediatric: 50-100 mg/day divided Apply a thin film to affected area BID; '''limit to 2 weeks''' continuous use and ≤50 g/week (cream/ointment); ≤50 mL/week (foam/solution); avoid face, intertriginous areas Apply thin layer to hyperpigmented areas BID; limit to 4-6 month courses to avoid ochronosis Byetta: 5 µg SC twice daily, within 60 min before morning and evening meals'"`UNIQ--ref-000000E3-QINU`"' · Bydureon BCise: 2 mg SC once weekly'"`UNIQ--ref-000000E4-QINU`"' Children ≤70 kg: 0.5 mg/kg/day, titrate to 1.2 mg/kg/day after 3 days. Adults and children >70 kg: 40 mg PO once daily for 3 days, then 80 mg/day, then if needed 100 mg/day after 2-4 weeks Chronic migraine (PREEMPT protocol): 155 units divided across 31 sites in 7 head/neck muscle groups every 12 weeks Constipation: 15-30 mL PO daily (titrate to 1-2 soft stools/day); hepatic encephalopathy: 20-30 g (30-45 mL) PO/PR every 1-2 hours acutely until soft stools, then BID-QID to target 2-3 soft stools/day Constipation: 17 g (one capful) PO daily dissolved in 4-8 oz fluid; bowel prep: 4 L of PEG-electrolyte solution split-dose evening before and morning of procedure Contraception: Depo-Provera 150 mg IM every 13 weeks; Depo-SubQ 104 mg SC every 12-13 weeks; oral cycling: 5-10 mg PO daily ×5-10 days for amenorrhea Deficiency: 50,000 IU PO weekly for 8-12 weeks, then maintenance 800-2,000 IU/day; maintenance OTC dosing typically 800-2,000 IU/d Depression (rarely used now): 25-75 mg PO at bedtime, titrate to 150 mg/day. Neuropathic pain / migraine prophylaxis: 10-25 mg at bedtime, titrate by 10-25 mg weekly to 50-100 mg/day. Elderly: 10 mg at bedtime (Beers-list cautions apply) Depression: 25 mg PO TID-QID or 75 mg at bedtime, titrate to 75-150 mg/day. Neuropathic pain: 10-25 mg at bedtime, titrate to 50-100 mg/day. Elderly: 10 mg at bedtime (Beers-list cautions, though less than amitriptyline) Depression: 25-75 mg/day to start, titrate to 75-150 mg/day at bedtime. Insomnia (Silenor): 3 mg PO 30 minutes before bedtime, max 6 mg. Topical (Prudoxin): apply to affected area every 3-4 hours ER 180-240 mg PO once daily; IR 30 mg PO QID; IV 0.25 mg/kg over 2 min for acute rate control, then 5-15 mg/h infusion ER 30-60 mg PO once daily; immediate-release 10 mg PO TID (now rarely used for hypertension due to reflex tachycardia) For patients already stable on memantine 28 mg/d + donepezil 10 mg/d, switch to one capsule daily of equivalent strength Formulation-dependent. Gels: 40–50 mg topically daily. Cypionate/enanthate IM: 50–100 mg weekly. Undecanoate IM: 750 mg q10w. Patch: 4 mg/d. General supplementation 75-90 mg/d (RDA); scurvy treatment 100-1000 mg/d for several weeks; megadose claims unsupported HRT cyclic: 200 mg PO HS days 1-12 of each month; continuous: 100 mg PO daily; ART luteal support 100 mg vaginal TID or 90 mg gel daily Heart failure: 3.125 mg PO BID, doubling every 2 weeks as tolerated to target 25 mg BID (50 mg BID if >85 kg). Hypertension: 6.25 mg PO BID, titrate to 25 mg BID Hypothyroidism: 5-25 mcg PO daily (start low, titrate slowly); myxedema coma: 5-20 mcg IV q4-12h with T4 loading ICS Pulmicort Flexhaler 180-360 mcg BID; intranasal Rhinocort 64 mcg/spray, 1-2 sprays/nostril daily; Entocort EC 9 mg PO daily for active Crohn's; Symbicort 80/4.5 or 160/4.5 mcg, 2 puffs BID IM: 60 mg single dose or 30 mg every 6 hours. IV: 30 mg every 6 hours. Oral (continuation only): 10-20 mg every 4-6 hours. Sprix nasal: 31.5 mg every 6-8 hours. '''Maximum 5 days total combined use''' IR 1 mg PO at bedtime, titrate weekly; XL 4-8 mg PO daily IR 200-400 mg PO every 6-8 hours; ER 400-1000 mg PO once daily IR 5 mg PO BID-TID; ER 5-10 mg PO daily, titrate; transdermal patch 3.9 mg/d twice weekly (OTC) IR 5 mg PO TID; titrate to 10 mg TID if needed. Amrix ER 15 mg PO once daily. Off-label insomnia / fibromyalgia: 5-10 mg PO at bedtime IR 80-120 mg PO TID; ER 180-240 mg PO daily; IV 2.5-5 mg over 2 min for SVT termination (under monitoring); cluster prophylaxis up to 480-960 mg/d in divided doses IR opioid-naive: 5-10 mg PO every 4-6 hours as needed. ER opioid-naive: '''10 mg PO every 12 hours (lowest available)'''; titrate slowly to clinical effect IR oral 50 mg PO TID or 75 mg BID. Voltaren 1% gel: apply 2-4 g to affected area QID. Pennsaid 2%: 40 drops to knee BID. Flector patch: every 12 hours IR oral: 15-30 mg every 4 hours as needed. ER opioid-naive: 15-30 mg every 12 hours. IV/IM/SC: 2-10 mg every 3-4 hours. Epidural / intrathecal: see surgical or palliative-care protocols IR: 25-50 mg PO every 4-6 hours as needed, titrate as tolerated. ER: 100 mg PO once daily, titrate by 100 mg every 5 days IR: 60 mg PO every 4-6 hours. 12-hour ER: 120 mg PO every 12 hours. 24-hour ER: 240 mg PO once daily. Pediatric: weight-based IV: 1 mEq/kg bolus in arrest indication, then titrated to ABG and clinical status; PO: 325-2000 mg up to QID as antacid IV: traditional 1-1.7 mg/kg q8h or extended-interval 5-7 mg/kg q24h with target-trough monitoring; inhaled CF 300 mg BID × 28 days on / 28 days off; ophthalmic 1-2 drops in affected eye(s) q4h Indication-specific: 0.5-9 mg PO/IV daily for inflammation; 4 mg IV q6h for cerebral edema; 40 mg PO once weekly in MM; 6 mg PO/IV daily ×10 days for severe COVID-19; 0.6 mg/kg PO single dose for croup (max 16 mg) Induction (TRD): 56 mg intranasal twice weekly × 4 weeks. Maintenance: 56-84 mg once weekly × 4 weeks, then 56-84 mg every 1-2 weeks. For acute suicidality: 84 mg twice weekly × 4 weeks. Administered under medical supervision in REMS-certified site. Induction: 2/0.5 to 4/1 mg SL once in moderate withdrawal; titrate to 12–16/3–4 mg/d by day 2–3 Infiltration: 1-2% solution; '''4.5 mg/kg ceiling without epinephrine, 7 mg/kg with epinephrine'''. IV antiarrhythmic: 1-1.5 mg/kg bolus then infusion 1-4 mg/minute. Lidoderm patch: up to 3 patches per 12 hours Inhaled (Flovent HFA) 88 mcg BID; intranasal (Flonase) 2 sprays/nostril daily; topical (Cutivate) 0.05% cream BID Initial genital herpes 1 g PO BID × 10 days; recurrent 500 mg BID × 3 days; suppression 500 mg-1 g PO daily; zoster 1 g TID × 7 days Initial genital herpes 400 mg PO TID × 7-10 days; episodic 800 mg TID × 2 days; suppression 400 mg BID; herpes zoster 800 mg 5×/day × 7 days; HSV encephalitis 10 mg/kg IV q8h × 14-21 days Insomnia (off-label): 25-50 mg PO at bedtime, titrate to effect. Depression: 150 mg/day divided BID-TID; titrate to 400 mg/day outpatient or 600 mg/day inpatient Intranasal 0.1% or 0.15%: 1-2 sprays/nostril BID; ophthalmic 0.05%: 1 drop in each eye BID Intranasal Nasonex 2 sprays/nostril daily (50 mcg/spray); inhaled Asmanex 220 mcg DPI 1-2 inhalations daily/BID; topical Elocon 0.1% cream daily Intuniv ER 1 mg PO once daily; titrate by 1 mg/week as tolerated to clinical response Isosorbide mononitrate ER: 30-60 mg PO once daily in the morning, titrate to 120-240 mg/d; isosorbide dinitrate IR: 5-20 mg PO TID with a 12-14 hour nitrate-free interval to prevent tolerance MDD/GAD: 20 mg PO once daily. Panic disorder: 10 mg titrating to 40 mg. OCD: 20 mg titrating to 40-60 mg. CR: 25 mg/day. Brisdelle: 7.5 mg at bedtime for hot flashes MDI 90 mcg/puff, 2 puffs q4-6h prn; nebulized 2.5 mg in 3 mL saline q4-6h Maintenance 800-2,000 IU PO daily; deficiency replacement 50,000 IU PO weekly for 8-12 weeks then maintenance, or equivalent daily dosing 5,000-10,000 IU/d Migraine prophylaxis: 400 mg PO daily; deficiency replacement 5-30 mg/d Migraine: 240 mg SC loading dose, then 120 mg SC monthly. Cluster: 300 mg SC at onset of cluster period, then monthly during cluster. Migraine: 25 mg PO at bedtime, titrate by 25 mg weekly to target 100 mg/day divided BID. Seizures: 25-50 mg/day, titrate weekly to 200-400 mg/day divided BID Modern clinical-trial standard: 25 mg synthesized psilocybin, single oral dose with psychological support Motion sickness: 25-50 mg PO 1 hour before travel, repeat every 24 hours as needed. Vertigo: 25-100 mg/day divided NVAF: 20 mg PO once daily with the evening meal (15 mg if CrCl 15-50); acute VTE: 15 mg BID for 21 days, then 20 mg daily; CAD/PAD: 2.5 mg BID with aspirin NVAF: 5 mg PO BID (2.5 mg BID if 2 of 3: age ≥80, weight ≤60 kg, serum creatinine ≥1.5 mg/dL); acute VTE: 10 mg BID for 7 days, then 5 mg BID Narcolepsy: 75 mg PO once daily upon awakening, titrate every 3 days. OSA: 37.5 mg PO once daily, titrate. Nebulized 500 mcg q6-8h (or with albuterol as DuoNeb); MDI 17 mcg/puff, 2 puffs QID; nasal 0.03% or 0.06% spray BID-TID Neuropathic pain: 75 mg PO BID, titrate to 150 mg BID after 1 week. Fibromyalgia: 75 mg PO BID, titrate to 150 mg BID. Anxiety (off-label): 75-150 mg/day divided BID-TID Niaspan ER 500 mg PO at bedtime, titrate weekly to 1-2 g/d; flushing-protective aspirin 30-60 minutes before dose; pellagra replacement 100-500 mg/d No current medical indication. Historical anesthetic dose 0.25 mg/kg IV (Sernyl). No medical dose. Active recreational doses reported in the 0.5–1.5 mg range (similar potency to alprazolam). OTC dentifrice/rinse 0.05-0.5% fluoride daily; Rx 1.1% sodium fluoride toothpaste/gel daily; supplements (where local water non-fluoridated) age-titrated 0.25-1 mg/d OTC: 220 mg PO every 8-12 hours, max 660 mg/24h. Rx: 250-500 mg PO BID. Acute gout: 750 mg loading then 250 mg every 8 hours One cup (~40–60 mg caffeine; about half of brewed coffee) One cup (~80–145 mg caffeine for brewed; 60–100 mg for instant) Ophthalmic 1 drop in affected eye(s) TID; topical Mirvaso 0.33% gel applied to face daily Ophthalmic 1 drop in each eye every 8-12 hours Ophthalmic Pataday 0.7%: 1 drop in each eye once daily (24-hour formulation); Patanol 0.1% BID; intranasal Patanase 2 sprays/nostril BID Ophthalmic: 1 drop 0.5% in affected eye(s) BID (or once daily for XE / Istalol). Oral hypertension: 10 mg PO BID, titrate to 60 mg/day. Migraine prophylaxis: 10 mg BID, titrate to 30 mg/day Oral 0.25 mcg daily, titrate by serum calcium and PTH; IV in CKD 0.5-3 mcg three times weekly Oral 1-2 mg daily; transdermal patch 0.025-0.05 mg/d twice weekly; transdermal gel 0.5-1 g/d; vaginal 10 mcg tablet twice weekly for GSM. Always combine with a progestogen in patients with an intact uterus. Oral 200-400 mg BID; ophthalmic 1-2 drops in affected eye(s) q2-4h initially, then taper; otic 5-10 drops in affected ear BID Oral 300-450 mg PO QID; IV 600-900 mg q8h; topical 1% solution/gel BID; vaginal 100 mg ovule × 3 days or 2% cream × 7 days Oral load 800-1600 mg/d in divided doses for 1-3 weeks, then 600-800 mg/d for 1 month, then 200-400 mg/d maintenance; IV 150 mg over 10 min then 1 mg/min for 6 hours then 0.5 mg/min Oral: 100 mg PO BID, titrate to 400 mg BID. IV: 20 mg over 2 minutes, repeat 40-80 mg every 10 minutes as needed (maximum cumulative 300 mg); continuous infusion 2 mg/minute Oral: 1000-1500 mg elemental calcium/day in divided doses for supplementation; IV gluconate 1 g (4.65 mEq) over 5-10 min for hyperkalemia or symptomatic hypocalcemia Oral: 1500 mg PO QID for 2-3 days (load), then 750-1500 mg QID maintenance. IV/IM: 1000 mg every 8 hours for acute spasm Oral: 250 mg PO once daily × 6 weeks (fingernails) or 12 weeks (toenails); topical: cream BID × 1-2 weeks Oral: 4-6 mL (400,000-600,000 units) suspension QID swish-and-swallow; topical: BID-QID; vaginal tablet 1 daily for 2 weeks Oral: 5 mg PO TID, titrate by 5 mg per dose every 3 days. Intrathecal: bolus test dose, then continuous infusion via implanted pump Oral: 50-100 mg at migraine onset, may repeat in 2 hours if needed. SC: 6 mg, may repeat in 1 hour. Nasal: 5-20 mg per nostril, may repeat in 2 hours Osteoarthritis: 200 mg PO once daily or 100 mg BID. Rheumatoid arthritis: 100-200 mg PO BID. Acute pain: 400 mg loading, then 200 mg every 12 hours Ozempic: 0.25 mg SC weekly × 4 wk'"`UNIQ--ref-00000245-QINU`"' · Wegovy: 0.25 mg SC weekly × 4 wk'"`UNIQ--ref-00000246-QINU`"' · Rybelsus: 3 mg PO daily × 30 d'"`UNIQ--ref-00000247-QINU`"' PO 10 mg QID; IV 5-10 mg every 20-30 minutes for hypertensive emergency PO Medrol Dosepak (5-day taper from 24 mg to 4 mg) is the prototypic short-course outpatient regimen; IV pulse 1 g daily for 3-5 days for MS relapse; intra-articular 4-80 mg per joint q1-5 weeks POP: 0.35 mg PO daily continuously (no placebo week); high-dose 5 mg Aygestin for amenorrhea/endometriosis 5-10 mg/d Parkinson disease: 0.125 mg PO TID, titrate weekly to maintenance ~1.5 mg TID. Restless legs syndrome: 0.125 mg PO 2-3 hours before bedtime, titrate to 0.5 mg/day if needed Parkinson disease: 0.25 mg PO TID, titrate weekly. Restless legs syndrome: 0.25 mg PO 1-3 hours before bedtime, titrate to 4 mg/day if needed Pediatric 1-2 mg/kg/d (max 60 mg) PO for asthma exacerbation; adult dosing similar to prednisone milligram-for-milligram (~1:1 potency) Pediatric 6-11: 100 mg PO daily, titrate weekly to max 400 mg. Adolescent 12-17: 200 mg, max 400 mg. Adult: 200 mg, max 600 mg. Physiologic replacement 15-25 mg/d divided (e.g., 10 mg AM, 5 mg noon, 5 mg afternoon); stress dose 50-100 mg IV q6-8h; adrenal crisis 100 mg IV then 50-100 mg q6h; topical 0.5-2.5% applied 2-4×/d Replacement oxide 400-800 mg/d in divided doses (high diarrhea rate); citrate 200-400 mg/d (better tolerated, better absorbed); IV sulfate 1-2 g over 5-60 minutes for hypomagnesemia or torsades; eclampsia 4-6 g IV loading then 1-2 g/h Replacement: 1000 mcg IM daily for 1 week, then weekly for 4 weeks, then monthly; or 1000-2000 mcg PO daily (effective even in pernicious anemia via passive diffusion); intranasal 500 mcg weekly Replacement: 15-30 mg (22.5-45 IU) daily; NASH: 800 IU daily; AREDS-2: 400 IU daily (in combination formula) Rheumatologic: 7.5-15 mg PO or SC '''once weekly''' (not daily — daily dosing is a recognized fatal error); folic acid 1 mg PO daily on non-MTX days; oncology dosing is far higher and indication-specific SC 4-6 units (or 1 unit per 10-15 g carbs) at meals; titrate to postprandial glucose SC 4-6 units (or 1 unit per 10-15 g carbs) at meals; titrate to postprandial glucose. Typical total daily dose 0.5-1 U/kg/d split between basal and prandial coverage in T1DM SL 0.3-0.6 mg every 5 minutes up to 3 doses for acute angina (call EMS if not resolved after the third); IV infusion 5-10 mcg/min titrated; transdermal patch 0.2-0.4 mg/hr for 12-14 hours daily (nitrate-free interval prevents tolerance) SR 150 mg PO once daily for 3 days, then 150 mg BID. XL 150 mg PO once daily for 4 days, then 300 mg once daily. Zyban (smoking cessation) 150 mg daily for 3 days, then 150 mg BID Schizophrenia / acute mania: 5-10 mg PO once daily, target 10-15 mg/day. Acute agitation IM: 10 mg, may repeat in 2 hours. Relprevv LAI: 150-300 mg every 4 weeks after oral overlap Schizophrenia / mania: 1 mg PO BID, titrate to 4-8 mg/day. Pediatric autism irritability: 0.25-0.5 mg/day, weight-titrated. Consta LAI: 25 mg IM every 2 weeks after oral overlap Schizophrenia/bipolar mania: 10-15 mg PO once daily, target 15-30 mg. MDD adjunct: 2-5 mg/day, target 5-15 mg. Pediatric autism irritability: 2 mg, titrate to 5-15 mg. Maintena LAI: 400 mg IM every 4 weeks after oral overlap Schizophrenia: 1 mg PO daily × 4 days, then 2 mg daily × 3 days, then 4 mg daily. MDD adjunct: 0.5-1 mg daily, increase to 2 mg max. AD agitation: 0.5 mg daily, titrate to 2-3 mg daily. Schizophrenia: 1.5 mg PO daily, increase to 1.5-6 mg as tolerated. Bipolar mania: 1.5 mg, may increase to 3-6 mg. Bipolar depression: 1.5 mg daily for 14 days, then 3 mg. MDD adjunct: 1.5 mg, may increase to 3 mg. Seizures: 10-15 mg/kg/d divided BID-TID, titrate to therapeutic level (50-100 mcg/mL); bipolar mania: 750 mg/d divided, titrate Seizures: 100-125 mg PO at bedtime x 3 days, then BID, then TID, escalating to 750-1500 mg/day. Essential tremor: 25-50 mg PO at bedtime, titrate slowly to 250-750 mg/day Seizures: 200 mg PO BID, titrate by 200 mg/week to 800-1200 mg/day. Trigeminal neuralgia: 100-200 mg BID, titrate to 200-400 mg TID. Bipolar: 200 mg BID, titrate to 1600 mg/day Single 60-hour continuous IV infusion: 30 mcg/kg/h × 4h → 60 mcg/kg/h × 20h → 90 mcg/kg/h × 28h → 60 mcg/kg/h × 4h → 30 mcg/kg/h × 4h Strongyloides 200 mcg/kg PO single dose; scabies 200 mcg/kg PO repeated at 7-14 days; onchocerciasis 150 mcg/kg q6-12 months Surgical scrub 4% CHG; preop skin prep 2% CHG/70% isopropyl alcohol (ChloraPrep); ICU bathing 2% CHG daily; oral rinse 0.12% 15 mL twice daily for 30 seconds Topical 0.025-0.5% cream/ointment BID; intra-articular 5-40 mg per joint q3-6 months; intranasal Nasacort 110 mcg/spray, 2 sprays/nostril daily; oral paste 0.1% to lesion 2-3×/d Topical 2% shampoo twice weekly for seborrheic dermatitis or tinea versicolor; oral use restricted by 2013 FDA action to indications where alternatives have failed Topical cream/lotion BID; shampoo twice weekly; nail lacquer (Penlac) once daily for up to 48 weeks Topical: 0.5-5% cream/solution to lesions BID × 2-4 weeks; systemic IV: regimen-specific in cancer chemotherapy Topical: 1% cream BID × 2-4 weeks; vaginal: 1% or 2% cream nightly × 7 days, or 100/200/500 mg vaginal tablet single or 3-day regimens; troche: 10 mg PO five times daily × 2 weeks for thrush Topical: apply small amount to affected area TID × 5-10 days; nasal: apply half the contents of a single-use tube into each nostril BID × 5 days Topical: pea-sized amount to dry face at bedtime, building from 2-3×/week to nightly as tolerated; oral APL: 45 mg/m²/d in divided doses Transplant: 5-10 mg/kg/d divided BID, titrated to trough levels (typically 100-300 ng/mL depending on regimen and post-transplant interval); ophthalmic Restasis 0.05% one drop BID Treatment 70 mg PO once weekly (or 10 mg daily); prevention 35 mg weekly (or 5 mg daily); always taken first thing in the morning with a full glass of water, remaining upright for 30 minutes Treatment: 75 mg PO BID × 5 days (adult); pediatric weight-based; prophylaxis: 75 mg PO once daily × 7-10 days Trials use 25 mg or 50 mg PO daily Typical 5 mg PO daily; 2.5 mg in elderly, low body weight, malnutrition, hepatic dysfunction. Genotype-guided initial dosing per CPIC/IWPC algorithms (CYP2C9, VKORC1, CYP4F2) is one of the most-established PGx applications in current practice Varies by salt form and brand; e.g., Tricor 145 mg PO daily; reduce to 48 mg in renal impairment Victoza: 0.6 mg SC daily × 1 wk'"`UNIQ--ref-00000181-QINU`"' · Saxenda: 0.6 mg SC daily × 1 wk'"`UNIQ--ref-00000182-QINU`"' Volume and concentration titrated to clinical status; symptomatic hyponatremia: 3% NaCl 100-150 mL bolus, reassess Volume titrated to clinical status; typical adult bolus 500-1000 mL, then reassess Vulvovaginal: 150 mg PO single dose; oropharyngeal: 200 mg PO day 1, then 100 mg daily ×14 days; invasive candidiasis: 800 mg load, then 400 mg PO/IV daily; cryptococcal meningitis: 400-800 mg/d Was 1 mg/kg IV q4w × 2, then 3 mg/kg × 2, then 6 mg/kg × 2, then 10 mg/kg q4w Week 1: 1 tablet (8/90 mg) PO morning; week 2: 1 tablet AM + 1 PM; week 3: 2 AM + 1 PM; week 4 onward: 2 AM + 2 PM (32 mg naltrexone / 360 mg bupropion/d) Week 1: 8.9 mg PO once daily in the morning. Week 2: 17.8 mg. Week 3+: 35.6 mg (max). Titrate as needed. XR 37.5 mg PO once daily for 4-7 days, then 75 mg/day; titrate by 75 mg every ≥4 days to clinical effect. IR 25-37.5 mg BID-TID ~10 units SC at the same time daily, or 0.1-0.2 units/kg/d; titrate by fasting glucose. Frequently dosed BID at moderate-to-high doses
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1 g PO QID on an empty stomach (1 hour before meals and at bedtime); 1 g BID for maintenance 
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starting dose: (Click arrow to add another value)