Flomax, generically known as tamsulosin, is a medication primarily used to treat symptoms of an enlarged prostate (benign prostatic hyperplasia, BPH). Its primary function is to relax the muscles in the prostate and bladder neck, making it easier to urinate. This relaxation leads to improved urine flow and reduced symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate frequently or urgently. Flomax is an alpha-blocker, which means it works by blocking alpha receptors in certain areas of the body. In the case of BPH, Flomax targets the alpha receptors in the muscles of the prostate and bladder, which helps to relieve urinary symptoms. The usual dose of Flomax is one capsule taken once a day, approximately 30 minutes after the same meal each day. It's important to follow the dosing instructions provided by a healthcare provider to ensure effectiveness and reduce the risk of side effects. Some common side effects of Flomax include dizziness, abnormal ejaculation, and runny nose. It is important to discuss any side effects or concerns with a healthcare provider. Patients with certain medical conditions or who are taking certain other medications should use Flomax with caution. Therefore, it's crucial to discuss all medications and conditions with a healthcare provider before starting Flomax. For those looking to manage symptoms of an enlarged prostate, it's possible to order flomax through a prescription from a healthcare provider. Always ensure to obtain it from reputable pharmacies or healthcare providers.