One ingredient in some penis enlargement pills is sildenafilTrusted Source, the main active ingredient in erectile dysfunction (ED) medication like Viagra. Sildenafil (Viagra), vardenafil (Levitra, Staxyn), tadalafil (Cialis) and avanafil (Stendra) are oral medications that reverse erectile dysfunction by enhancing. Other medicines that treat high blood pressure; Other medicines or treatments for ED; VIAGRA® contains sildenafil, which is the same medicine found in another. grapefruit for penis enlargement ExtenZe is one example of an herbal supplement marketed for “natural male enhancement” (promising penis enlargement and better sex). The product's website once. If you'd like to treat erectile dysfunction and improve your sexual health, the best options are science-based, Food and Drug Administration-approved ED. PDE5 inhibitors act to relax penile erectile tissues with sexual stimulation thus enhancing your ability to get an erection. Sildenafil (Viagra) is effective. can testosterone increase penis size In addition to Viagra, other ED drugs available in the United States include avanafil (Stendra), tadalafil (Cialis) and vardenafil (Levitra). These all improve. The medication is injected along either lateral side of the penis. First, the medication is drawn into a syringe, usually an insulin-type syringe with a. Alprostadil is an FDA-approved erectile dysfunction drug that can be injected directly into the penis to trigger an automatic erection. "Penile injection is. how to get the penis of your dreams in 2 months: the holy grail of penis enlargement Similar to erectile dysfunction pills, there are also creams like Vitaros that can help you reach your maximum erection size. Back to top. Back to top. Natural. Many men get stronger erections by injecting a medicine called alprostadil NIH external link into the penis, causing it to become filled with blood. Oral. Sildenafil (Viagra), vardenafil (Levitra, Staxyn), tadalafil (Cialis), and avanafil (Stendra) are oral medicines prescribed for ED. They cause erections only. Intraurethral agents, sometimes called transurethral agents, are medications that treat ED by increasing blood flow to the penis to achieve and maintain. Vacuum pumps encourage blood to flow to the penis, causing an erection. They work for most men and can be used if medicine is not suitable or does not work. For many years, we have used medication to improve blood vessel circulation in the penis. These medications include papaverine, phentolamine. Penile self-injections were the first medication approved by the U.S. Food and Drug Administration for the treatment of erectile dysfunction. These are. Oral ED medications are prescribed to help treat medical causes of ED. Examples of these ED medications include sildenafil (Viagra®), tadalafil (Cialis®). Self-injection is a good option if you have erectile dysfunction (ED). You insert a tiny needle into your penis and inject a medicine. This helps your penis get.