Before using this medication, tell your doctor or pharmacist your medical history, especially of: brain disorders (e.g., seizures, head injury, tumor), kidney disease, stomach/intestinal diseases (e.g., colitis). This drug may rarely cause headaches, numb/tingling skin, or seizures.
Learn the causes of difficult urination and the medications used in treatment. Common causes include UTI, benign prostatic hyperplasia, and prostate cancer. Pinpoint your symptoms and signs with MedicineNet's Symptom Checker.
BPH can make the act of urinating difficult. Increased pressure on the urethra can block the flow of urine from the bladder out through the penis. This can make it hard to start a urine stream, and it can cause a weak or interrupted urine stream, especially at the end of urination.