Page values for "Phenazopyridine"
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"Medicines" values
1 row is stored for this page| Field | Field type | Value |
|---|---|---|
| generic | String | Phenazopyridine |
| brand | String | Pyridium (Rx), Azo Standard, AZO Urinary Pain Relief (OTC) |
| structure | File | |
| classes | List of String, delimiter: , | [[:Category:Urinary_analgesics|Urinary tract analgesic]] • [[:Category:Azo_dyes|Azo dye]] |
| mechanism | String | |
| uses | String | '"`UNIQ--vote-00000FB3-QINU`"', '''adjunctive only''' (does not treat the underlying infection) |
| starting_dose | String | 100-200 mg PO TID after meals × no more than 2 days when used with concurrent antibiotic |
| preparations | String | 95 mg (OTC), 99.5 mg, 100 mg, 200 mg tablets |
| fda_max | String | Limit to 48 hours of use to avoid hemolysis and methemoglobinemia |
| pill_id | Text | |
| routes | List of String, delimiter: , | Oral |
| onset | String | Symptom relief within 30 minutes |
| duration | String | 6-8 hours |
| halflife | String | ~7-10 hours (variable; longer in renal impairment)'"`UNIQ--ref-00000FB4-QINU`"' |
| bioavailability | String | High (oral)'"`UNIQ--ref-00000FB5-QINU`"' |
| pregnancy | String | Limited data; not first-line in pregnancy.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> |
| legal | String | OTC (lower doses) and [[USLegal:Prescription only|Rx-only]] (higher doses) in US |