Drilldown: Medicines

Linagliptin (1) · Nitrofurantoin (1) · Sitagliptin (1)

Januvia; with metformin Janumet/Janumet XR (1) · Macrobid (monohydrate/macrocrystals), Macrodantin (macrocrystals), Furadantin (suspension) (1) · Tradjenta; with metformin Jentadueto (1)

[[:Category:Antibacterials|Antibacterial]] (1) · [[:Category:Antihyperglycemic_agents|Antihyperglycemic agent]] (2) · [[:Category:DPP-4_inhibitors|DPP-4 inhibitor]] (2) · [[:Category:Incretin_modulators|Incretin pathway modulator]] (2) · [[:Category:Nitrofurans|Nitrofuran]] (1) · [[:Category:Urinary_anti-infectives|Urinary anti-infective]] (1)

None (2) · '"`UNIQ--vote-00000762-QINU`"' Largely renally cleared, hence the eGFR-tiered dosing. Rare but well-documented signals: acute pancreatitis (uncertain causal contribution), severe joint pain, and bullous pemphigoid (class effect, especially in older Asian patients)'"`UNIQ--ref-00000763-QINU`"'. (1)

'"`UNIQ--vote-00000764-QINU`"' (1) · '"`UNIQ--vote-000008A1-QINU`"', '"`UNIQ--vote-000008A2-QINU`"' (1) · '"`UNIQ--vote-0000117B-QINU`"' (1)

100 mg PO BID × 5 days (Macrobid) for cystitis; 50-100 mg HS for chronic prophylaxis (1) · 100 mg PO once daily (50 mg if CrCl 30-44; 25 mg if <30 or dialysis) (1) · 5 mg PO once daily (no renal dose adjustment, unlike sitagliptin) (1)

25 mg/5 mL suspension; 25, 50, 100 mg capsules (Macrodantin); 100 mg Macrobid capsule (1) · 25, 50, 100 mg tablets; combination tablets with metformin (1) · 5 mg tablets; combination with metformin (1)

100 mg/d (1) · 400 mg/d (rarely used) (1) · 5 mg/d (1)

Oral (3)

None · Hours · 30-60 minutes · 1-2 hours · ~30 min · LDL lowering at 2 weeks, max by 4 weeks · ~1 hour · 15-30 minutes · 15–30 min · 1–2 h · 30–60 min · Antidepressant effect emerges over 1-2 weeks · BP and symptomatic LUTS improvement within 1-2 weeks · BP effect within 1-2 weeks · Clinical improvement within 24-72 hours · Days · Motor improvement over days at therapeutic dose · Over weeks · Postprandial glucose effect within days; HbA1c by 12 weeks · Sleep effect from first dose; antidepressant effect over 1-4 weeks

Other values:

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12 hours (Macrobid) (1) · 24 hours (2)

~12 hours (effective); terminal much longer'"`UNIQ--ref-0000117C-QINU`"' (1) · ~12.4 hours'"`UNIQ--ref-00000765-QINU`"' (1) · ~20-60 minutes (plasma; not the relevant kinetic since urinary concentration matters)'"`UNIQ--ref-000008A3-QINU`"' (1)

~30% (oral)'"`UNIQ--ref-0000117D-QINU`"' (1) · ~87% (oral)'"`UNIQ--ref-00000766-QINU`"' (1) · ~90% (oral; food increases absorption)'"`UNIQ--ref-000008A4-QINU`"' (1)

'''Avoid at term (38-42 weeks) and during labor''' (risk of neonatal hemolytic anemia, especially with G6PD deficiency); generally safe in earlier pregnancy.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Limited data; switch to insulin where feasible.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (2)

[[USLegal:Prescription only|Rx-only]] in US (3)