Medication leaflets

Active substance

Results for the substance tamsulosin

20 results

About this active substance

Tamsulosin is a medication primarily used to treat symptoms associated with benign prostatic hyperplasia (BPH), a condition characterized by an enlarged prostate that can cause difficulty urinating. It is an alpha-blocker that relaxes the smooth muscles in the prostate and bladder neck, making it easier to urinate and reducing symptoms such as weak urine flow, frequent urination, or the feeling of incomplete bladder emptying.

Tamsulosin is usually taken once daily, and its effects may be noticeable within a few days or weeks of treatment. It is important to take it as prescribed by a doctor.

Side effects may include dizziness, fatigue, headache, orthostatic hypotension (low blood pressure upon standing), or ejaculation disorders. In rare cases, a condition called 'intraoperative floppy iris syndrome' may occur during cataract surgery. Patients should inform their doctor about tamsulosin use before undergoing such procedures.