Flavoxate hydrochloride is a medication primarily used to relieve muscle spasms in the urinary tract. It is commonly prescribed to manage symptoms associated with conditions such as urinary urgency, frequent urination, and painful urination. Flavoxate hydrochloride works by relaxing the smooth muscles of the bladder, reducing involuntary contractions and relieving discomfort. It is typically taken orally in tablet form, with the dosage and frequency determined by a healthcare professional. Flavoxate hydrochloride is not an antibiotic and does not treat infections; it focuses on symptom relief. Common side effects may include dry mouth, dizziness, blurred vision, and constipation. It is important to follow the prescribed dosage and consult with a healthcare provider if symptoms persist or worsen.