Drilldown: Medicines
Use the filters below to narrow your results.
generic:
brand:
classes:
[[:Category:Analgesics|Non-opioid analgesic]] (1) ·
[[:Category:Antiemetics|Antiemetic]] (1) ·
[[:Category:Antihistamines|First-generation antihistamine]] (1) ·
[[:Category:Antimuscarinics|Antimuscarinic]] (1) ·
[[:Category:Antipyretics|Antipyretic]] (1) ·
[[:Category:Beta-2_adrenergic_agonists|Short-acting β2-agonist]] (1) ·
[[:Category:Bronchodilators|Bronchodilator]] (2) ·
[[:Category:Phenothiazines|Phenothiazine]] (1) ·
[[:Category:Short-acting_muscarinic_antagonists|Short-acting muscarinic antagonist (SAMA)]] (1)
mechanism:
uses:
'"`UNIQ--vote-0000001D-QINU`"', '"`UNIQ--vote-0000001E-QINU`"', '"`UNIQ--vote-0000001F-QINU`"', '"`UNIQ--vote-00000020-QINU`"', '"`UNIQ--vote-00000021-QINU`"' (1) ·
'"`UNIQ--vote-00000095-QINU`"', '"`UNIQ--vote-00000096-QINU`"', '"`UNIQ--vote-00000097-QINU`"', '"`UNIQ--vote-00000098-QINU`"' (1) ·
'"`UNIQ--vote-000006A2-QINU`"', '"`UNIQ--vote-000006A3-QINU`"', '"`UNIQ--vote-000006A4-QINU`"' (1) ·
'"`UNIQ--vote-00000F78-QINU`"', '"`UNIQ--vote-00000F79-QINU`"', '"`UNIQ--vote-00000F7A-QINU`"' (1)
starting dose:
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 (1) ·
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''' (1) ·
MDI 90 mcg/puff, 2 puffs q4-6h prn; nebulized 2.5 mg in 3 mL saline q4-6h (1) ·
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 (1)
preparations:
325, 500, 650 mg tablets; 80, 160 mg chewables; 160 mg/5 mL pediatric liquid; 325 mg suppository; 1000 mg/100 mL IV (Ofirmev); fixed-dose combinations with opioids, decongestants, antihistamines (1) ·
Atrovent HFA 17 mcg/actuation MDI; 500 mcg/2.5 mL nebulizer solution; 0.03% and 0.06% intranasal sprays; with albuterol as DuoNeb / Combivent Respimat (1) ·
MDI 90 mcg/puff; nebulizer solution 0.083% (2.5 mg/3 mL), 0.5%, 0.021%, 0.042%; syrup 2 mg/5 mL; 2 mg, 4 mg tablets; 4 mg, 8 mg ER (1) ·
Tablets 12.5, 25, 50 mg; oral syrup 6.25 mg/5 mL; suppositories 12.5, 25, 50 mg; injection 25 mg/mL and 50 mg/mL (1)
fda max:
routes: (Click arrow to add another value)
onset:
duration: (Click arrow to add another value)
halflife:
1-3 hours (normal liver); markedly prolonged in overdose with glutathione depletion'"`UNIQ--ref-000006A5-QINU`"' (1) ·
12-15 hours'"`UNIQ--ref-00000022-QINU`"' (1) ·
4-6 hours (inhaled and PO)'"`UNIQ--ref-00000099-QINU`"' (1) ·
~2 hours (plasma; minimal relevance — local-action drug)'"`UNIQ--ref-00000F7B-QINU`"' (1)
bioavailability:
Inhaled lung deposition with minimal systemic absorption (the basis of the favorable safety profile vs systemic antimuscarinics)'"`UNIQ--ref-00000F7C-QINU`"' (1) ·
~10% inhaled reaches systemic circulation; ~50% PO'"`UNIQ--ref-0000009A-QINU`"' (1) ·
~25% (oral, with extensive first-pass)'"`UNIQ--ref-00000023-QINU`"' (1) ·
~85-98% (oral)'"`UNIQ--ref-000006A6-QINU`"' (1)
pregnancy:
Limited data; generally considered acceptable when needed.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1) ·
Long the preferred analgesic-antipyretic in pregnancy; recent observational studies have raised speculative neurodevelopmental signals that remain under investigation.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1) ·
Older agent with substantial use experience, including in hyperemesis gravidarum; broadly reassuring observational data'"`UNIQ--ref-00000024-QINU`"' (1) ·
Preferred SABA in pregnancy; benefits of asthma control outweigh limited risks.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1)
Showing below up to 4 results in range #1 to #4.