Here are some questions to ask your doctor (e.g., urologist) about impotence. Print this page, check off the questions you would like answered, and bring it with you to your doctor's appointment. The more you and your partner know about erectile dysfunction, the easier it will be to develop and follow a successful treatment plan. Beware of commercial claims of what herbal products can do. Look for scientific-based sources of information. They typically contain stearate, croscarmellose, calcium hydrogen phosphate (anhydrous), and microcrystalline cellulose. After all, this can be not the entire formulation as it is a closely guarded secret of each manufacturer. Try alternative techniques to obtain sexual satisfaction by finding other ways to obtain and receive pleasure without pressuring your partner to perform. A comparison of satisfaction rates and ED in subjects treated with sildenafil, intracavernous PGE1 (alprostadil), and penile implant surgery was performed by Rajpurkar and Dhabuwala in 138 men with ED. This was a nonrandomized study in which all subjects were initially offered sildenafil. The mean follow-up was 19.54 months, and questionnaires were used to obtain the data. Their conclusions were that men with a penile implant had significantly better erectile function and satisfaction. Tadalafil differs from sildenafil and vardenafil in its chemical structure and its lack of inhibition of PDE type 6. Tadalafil exhibits a prolonged half-life of 17.5 hours, and the time to peak concentration is about 2.0 (range 0.5–12.0) hours in healthy volunteers.37 Among men with erectile dysfunction, a significantly higher percentage of attempts at sexual intercourse were successful up to 24–36 hours after use of tadalafil compared with placebo.37,40,41 The pharmacokinetics of tadalafil is not clinically influenced by food or alcohol intake, or by intrinsic factors such as diabetes, or renal or hepatic impairment.41 Sadeghi-Nejad said there is a scientific basis for this finding, and it also has implications for rehabilitation of patients after prostate cancer treatment. Tadalafil (Cialis) is the third oral medicine approved by the United FDA in the US for the treatment of erectile dysfunction. Like sildenafil (Viagra) and vardenafil (Levitra), tadalafil inhibits PDE5 (as described earlier). Serfas, a manufacturer of biking accessories, set out to design a seat that would shift the rider's weight off the perineum. The result, called "the Eliminator," has a long groove down its middle and is hollowed out in front. In April 1999, researchers tested the newly designed seat on 15 regular cyclists, most of whom pedaled between 150 and 300 miles weekly. Viagra Canadian Pharmacy Adverse events How erectile dysfunction is treated depends on what is causing it. After your doctor checks you for medical problems and medicines that might cause erectile dysfunction, he or she may have you try a medicine to help with erectile dysfunction. Sildenafil, tadalfil and vardenafil are medicines that are taken by mouth. Not everyone can use these medicines. Your doctor may talk to you about alprostadil if oral medicines aren't an option for you. Alprostadil is a synthetic version of prostaglandin E. It can be injected into the penis or inserted as a tiny suppository into the urethra. Your doctor will help you decide which treatment is best for you. Family medicine doctor K Sairam and T McNicholas are the principal authors. E Kulinskaya provided statistical support. D Hanbury and G Boustead edited and revised the manuscript While Viagra hasn't been tested in humans to see if it benefits muscular dystrophy patients, it has been available for years and appears to be safe, Cwik noted. Bob Dole, Pitchman for Erectile Dysfunction "No in-vivo studies in an animal model have been performed at this regard, so a lot of work must be done. We would like to test in vivo [with animals] the molecule to understand if it really works in humans," said study lead author Mario Dell'Agli, of the University of Milan's laboratory of pharmacognosy. "At this stage of the research, we cannot say if the molecule we have synthesized possesses less side effects with respect to Viagra. However, this derivative seems to be in vitro [in lab tests] more selective than Viagra, because it targets [an enzyme involved in blood flow to the penis] more precisely." Acupuncture: an ancient Chinese method of healing that involves sticking very fine, solid needles into specific points on the body, acupuncture stimulates the body's ability to resist or overcome illnesses and conditions by correcting “imbalances.” Acupuncture has helped some men with ED. Radical prostatectomy - discharge