The generically named medication tamsulosin is marketed in the United States with the brand name Flomax. Tamsulosin 0.4 mg once daily: effect on sexual function in patients with lower urinary tract symptoms suggestive of benign prostatic obstruction Tamsulosin, 0.4 mg once daily, is well tolerated and has no overall negative impact on sexual function compared with placebo or alfuzosin. Copyright © 2020 Leaf Group Ltd., all rights reserved. Click A dry orgasm, also known as orgasmic anejaculation, happens when you climax during sex or masturbation but don’t release any sperm. Tell your physician if this problem continues.Carole Anne Tomlinson is a registered nurse with experience in rehabilitation, nutrition, chemical dependency, diabetes and health problems related to the elderly. For men who took the lower dose (Flomax 0.4 mg daily), 8.4 percent of men experienced abnormal ejaculation. The drug works by making the prostate relax so it does not impinge upon the bladder. Ridgefield , CT: Boehringer Ingelheim;2006 July.For Flomax, the sexual side effect of abnormal ejaculation occurred in up to 18.1 percent of men who took the higher dose of Flomax (0.8 mg daily). This problem can be very painful, and requires a physician's immediate attention.Flomax may cause the common side effect of problems with your ejaculation during sex. Site users seeking medical advice about their specific situation should consult with their own physician. If you are experiencing serious medical symptoms, seek emergency treatment immediately. Tomlinson holds a Bachelor of Arts in criminal justice and is presently working on her master's degree in nursing. Flomax ® (tamsulosin hydrochloride) is a prescription medication that is used for the treatment of an enlarged prostate. In order for us to create your customized HealthSavvy programs, we need a little more information about the health topic(s) that you are interested in. As with all medicines, Flomax has possible side effects. The most serious sexual side effect of taking Flomax, though rare, is that can cause you to have an erection of the penis for longer than normal. In order for us to best serve you and provide you with the best information, can you please tell us if you currently have health insurance? // Leaf Group Lifestyle This site does not dispense medical advice or advice of any kind. Flomax [package insert]. This is disconcerting for many men, but this reduction in your sexual interest should be temporary, lasting only a few days to a week, according to the Mayo Clinic. It bothers some men mentally not to ejaculate but it causes no physical problems. eMedTV serves only as an informational resource. Decreased semen is a side effect of Flomax, so if you had a "dry" ejaculation, it just means that very little semen was being produced. This will not hurt you physically. Flomax, also known by its generic name tamsulosin, is an alpha-adrenergic blocker. It is prescribed in the treatment of BPH or benign prostatic hyperplasia, the medical term for noncancerous prostate enlargement. Some of these side effects can affect a person's sexual well-being. When you start taking Flomax, your interest in sex may decrease significantly. Up to 1.6 percent of men stopped taking Flomax due to this side effect. Her screenplays have been viewed by Merchant Ivory, Angela Lansbury and Steven King's associates.