Phenazopyridine hcl 50mg
Phenazopyridine
50mg Because phenazopyridine only provides symptomatic relief, appropriate treatment of the cause of pain phenazopyridine be initiated and phenazopyridine should be discontinued when symptoms are controlled, phenazopyridine hcl 50mg. Phenazopyridine hcl not be used for more than 2 days in a patient being treated for a urinary tract infection, phenazopyridine hcl 50mg.
There is no evidence that the combined administration of phenazopyridine and an antibacterial provides greater benefit than administration of the antibacterial alone after 2 days.
PDR Search
Because phenazopyridine is an azo dye, the 50mg may interfere with urinalysis based on spectrometry or color reactions. Laboratory tests hcl may be phenazopyridine include: Geriatric, renal disease, renal failure, renal impairment, uremia Phenazopyridine is contraindicated in patients with renal impairment, including renal disease and renal failure e.
A yellowish tinge of the skin or sclera may indicate accumulation of the drug due to impaired renal excretion, phenazopyridine hcl 50mg.
Because renal function may decline with advancing age, phenazopyridine should be used with caution phenazopyridine geriatric patients, phenazopyridine hcl 50mg. G6PD deficiency Use of phenazopyridine can cause hemolytic anemia.
50mg red blood cell G6PD deficiency may predispose to hemolysis, phenazopyridine should not be used in hcl patient population. Contact lenses Phenazopyridine is an azo dye.
Phenazopyridine staining of soft contact lenses has been reported. Therefore, patients should not wear soft contact lenses while taking this medication. Phenazopyridine produces an orange to red color in the urine and may stain fabric. Stains on clothing may be removed with a 0.
Pregnancy Phenazopyridine is classified as pregnancy category B. There are no adequate and well controlled studies in pregnant women. Nevertheless, phenazopyridine should be hcl during pregnancy only if clearly needed.
Breast-feeding It is not known whether phenazopyridine is excreted in human milk. Cases of acquired methemoglobinemia in infants after phenazopyridine 50mg have been reported.
Phenazopyridine and its metabolites i. It is not known whether phenazopyridine is excreted in human milk, phenazopyridine hcl 50mg.
Phenazopyridine Tablets
The mechanism of action of phenazopyridine has not been fully determined. Phenazopyridine is excreted in the urine and exerts a topical analgesic or local anesthetic effect on the mucosa of the urinary tract. It possesses no antibacterial actions. The pharmacokinetic disposition of phenazopyridine has not been fully established. Trace amounts of the drug are believed to cross the placenta and to enter the CSF, phenazopyridine hcl 50mg.
Metabolism of phenazopyridine probably occurs in the liver; one of the metabolites is acetaminophen.
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