Tamsulosin Oral Capsule: Side Effects, Uses, and More - Healthline
Find answers to some commonly asked questions about tamsulosin oral capsules. Does tamsulosin treat kidney stones or blood pressure problems? No, tamsulosin is only approved to treat symptoms of benign prostatic hyperplasia (BPH). BPH is also called enlarged prostate. It's a noncancerous condition that affects adult males.* Tamsulosin isn't used to treat high blood pressure, as are other drugs that belong to this group of medications. There's not enough information known about the safety and effectiveness of using tamsulosin for blood pressure. But the drug can cause low blood pressure as a side effect, especially when it's first started. Doctors may prescribe tamsulosin off-label for certain conditions, such as kidney stones. (This is when a drug is used for a purpose other than its approved uses.) A 2018 study found that tamsulosin was effective in clearing kidney and ureteral stones. But larger studies are needed to learn more about the best dosage, safety, and effe...