Drilldown: Medicines

Amoxicillin (1) · Riboflavin (vitamin B2) (1)

Amoxil, Trimox, Moxatag; mostly prescribed generically (1) · Many generics/OTC (1)

[[:Category:Aminopenicillins|Aminopenicillin]] (1) · [[:Category:B-vitamins|B-vitamin]] (1) · [[:Category:Beta-lactam_antibiotics|β-lactam antibiotic]] (1) · [[:Category:Penicillins|Penicillin]] (1) · [[:Category:Vitamins|Vitamin]] (1)

'"`UNIQ--vote-00000199-QINU`"' Extends ampicillin's spectrum with better oral bioavailability. Susceptible to β-lactamases; clavulanate co-administration restores activity against many resistant organisms'"`UNIQ--ref-0000019A-QINU`"'. (1) · '"`UNIQ--vote-0000124C-QINU`"' The 400 mg/d dose for migraine prophylaxis is supported by randomized trials (Schoenen 1998) and remains a low-risk evidence-based supplement option. Characteristic bright-yellow urine fluorescence with high-dose oral supplementation. (1)

'"`UNIQ--vote-0000019B-QINU`"', '"`UNIQ--vote-0000019C-QINU`"', '"`UNIQ--vote-0000019D-QINU`"', '"`UNIQ--vote-0000019E-QINU`"', '"`UNIQ--vote-0000019F-QINU`"', '"`UNIQ--vote-000001A0-QINU`"' (1) · '"`UNIQ--vote-0000124D-QINU`"', '"`UNIQ--vote-0000124E-QINU`"', '"`UNIQ--vote-0000124F-QINU`"' (1)

500 mg PO TID or 875 mg PO BID for most indications; 80-90 mg/kg/d divided BID in pediatric otitis media (1) · Migraine prophylaxis: 400 mg PO daily; deficiency replacement 5-30 mg/d (1)

25, 50, 100, 250, 400 mg tablets; OTC (1) · 250 mg, 500 mg capsules; 500 mg, 875 mg tablets; 125, 200, 250, 400 mg/5 mL oral suspension; 775 mg ER; 50 mg/mL drops (1)

3 g/d typical; higher in severe infections under specialist guidance (1) · No strict ceiling for water-soluble vitamin; UL not set (1)

IV (rare) (1) · Oral (2)

Migraine effect after 1-3 months of daily use (1) · Peak plasma at 1-2 hours; clinical effect within 24-72 hours (1)

N/A (1) · ~8 hours per dose (1)

None · ~12 hours · ~27 days · ~5 h (caffeine) · '''Autoinduction''': 25-65 hours initially, falling to 12-17 hours after 2-3 weeks of dosing as carbamazepine induces its own CYP3A4 metabolism. Major clinical implication: doses require re-titration after the autoinduction period'"`UNIQ--ref-0000001D-QINU`"' · 0.5-1.5 hours (plasma); pharmacodynamic effect persists 24+ hours'"`UNIQ--ref-000000DE-QINU`"' · 1-1.3 hours'"`UNIQ--ref-000001A1-QINU`"' · 1-1.5 hours'"`UNIQ--ref-00000DE3-QINU`"' · 1-2 hours (parent compound)'"`UNIQ--ref-00000029-QINU`"' · 1-2 hours (parent); 18-30 hours for active metabolite oxypurinol'"`UNIQ--ref-0000030F-QINU`"' · 1-2 hours'"`UNIQ--ref-00000017-QINU`"' · 1-3 hours (normal liver); markedly prolonged in overdose with glutathione depletion'"`UNIQ--ref-000006A5-QINU`"' · 1-3 minutes (very short)'"`UNIQ--ref-00000C0F-QINU`"' · 1.4 hours (parent); 13-24 hours for active metabolite canrenone'"`UNIQ--ref-00000354-QINU`"' · 1.5-2 hours (longer in renal failure)'"`UNIQ--ref-00000222-QINU`"' · 1.5-2 hours'"`UNIQ--ref-00000020-QINU`"' · 10-11 hours (benazeprilat, the active metabolite)'"`UNIQ--ref-00000A22-QINU`"' · 11-13 h (immediate-release); 11-16 h (extended-release) · 11-15 hours'"`UNIQ--ref-00000842-QINU`"' · 12-15 hours (intermediate); '''no active metabolites''' (key clinical feature)'"`UNIQ--ref-00000023-QINU`"'

Other values:

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75-90% (oral; minimally affected by food)'"`UNIQ--ref-000001A2-QINU`"' (1) · ~50-60% (oral; food enhances) (1)

Generally considered safe; widely used in pregnancy and lactation.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Safe at replacement and supplement doses.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1)

OTC in US (1) · [[USLegal:Prescription only|Rx-only]] in US (1)