Methenamine Hippurate

Drug Details

Methenamine is a medication used to prevent and manage recurring urinary tract infections (UTIs) caused by specific bacteria. It is important to note that this drug is not used for treating active infections; antibiotics are required for such cases. Methenamine functions by inhibiting bacterial growth in urine. It is particularly effective in an acidic environment, where it converts to formaldehyde, a substance that eliminates bacteria. The medication comes in two forms: methenamine hippurate, which is taken twice daily, and methenamine mandelate, which is taken four times a day. Its primary benefit is in preventing chronic UTIs, making it a suitable choice for individuals needing long-term protection. While the drug is generally well-tolerated, some may experience mild side effects such as nausea, upset stomach, or painful urination. Methenamine is specifically for urinary tract bacterial infections and is ineffective against other bacterial or viral infections. Misuse of this antibacterial drug can reduce its effectiveness. Always consult with a healthcare professional before starting any new medication.