Some side effects of tamsulosin hydrochloride are dizziness, chest pain, fever, chills and red skin rashes, notes Drugs.com. Individuals suffering from these side effects should contact their doctors as soon as possible. Other less serious side effects are nausea, abnormal ejaculation, headache, blurred vision and tooth problems. Consuming alcohol while on tamsulosin hydrochloride increases certain side effects. Tamsulosin hydrocholride is for men; women and children should not use it.
Other side effects of tamsulosin hydrocholoride are insomnia, back pain, sore throat, runny nose and diarrhea, explains RxList. An allergic reaction to the drug is very rare, but a person should get medical help promptly if he notices signs of one. Tamsulosin hydrochloride is a drug that relaxes the muscles in the bladder and prostate neck, making it easier to pee. Because of the drug's function, another serious side effect of the drug is a prolonged erection.
Before an individual takes tamsulosin hydrochloride, he must inform his doctor if he has kidney disease, low blood pressure or a history of prostate cancer and if he is allergic to sulfa drugs. The drug can also affect a person's pupils during cataract surgery. Tamsulosin hydrochloride is usually in the form of a capsule, and patients take it once a day, according to Drugs.com.