| Also known as |
Pyridium, Azo-Dine, Uricalm |
| Blood pressure |
No significant effects |
| Chemical name |
Phenazopyridine Hydrochloride |
| Dosage (medical) |
Typically 100 mg or 200 mg tablets, taken orally three times a day after meals |
| Dosage (sports) |
Not applicable |
| Effects |
Provides symptomatic relief from urinary tract discomfort |
| Formula |
C11H11N5В·HCl |
| Half-life |
Approximately 2 hours |
| Hepatotoxicity |
Low, but potential liver issues with overdose or prolonged use |
| Lab Test |
May interfere with urine tests and urinalysis |
| Main action |
Relieves urinary tract pain, burning, irritation, and discomfort |
| Side effects |
Headache, dizziness, stomach upset, and may cause red-orange or brown discoloration of the urine |
| Storage conditions |
Store at room temperature, away from moisture and heat |
| Strength |
200 mg |
| Substance class |
Analgesic |
| Trade name |
Pyridium, Azo, others |
| Use in sports |
None |
| Water Retention |
None |
| Manufacturer |
Pharmaceutical |
