Good day, dear Curious,
Again, I'm not a medical doctor, so here comes a textbook response. Viagra, Levitra and Cialis notwithstanding, there are some other options. There are microsurgical processes that can reverse ED. In some cases, penile micro-surgery (revascularization) can help to reverse arterial damage that has occurred inside the penis, resulting in impotence. Such surgery is best performed on carefully selected younger patients without other known risk factors. Other helpful measures include:
Penile self-injection therapy, which involves the injection of one or a combination of medications into the side of the penis into the corpus cavernosum. Patients inject the medication with a very small needle (similar to the type of needle diabetics use to inject insulin), and most men report only minor discomfort with the injections. The most effective and best studied agents are papaverine, phentolamine and prostaglandin E. These injections are safe, when used as directed by your doctor, and can produce satisfactory erections lasting from 30 minutes to one hour. This therapy shows a 75% effectiveness rating. The injections can only be used two times per week, however.
Caverject sterile powder (alprostadil) medication, packaged as a powder, comes with a syringe which is prefilled with sterile water. The patient mixes the powder with the sterile water, and injects the solution into the side of his penis into the corpus cavernosum. Alprostadil relaxes the penile blood vessels, which allows more blood to flow into the penis, causing an erection.
In some cases, testosterone deficiency can be responsible for an impotence problem. In these cases, hormone replacement therapy can often improve erectile function. However, testosterone injections in a patient with normal testosterone can stimulate prostate growth, liver damage, or tumors, stop sperm production and increase fluid retention -- so such injections must be used with care and only under a physician's supervision.
Oral medications such as yohimbine, trentyl and trazodone can also be helpful. They must be taken every day and require six to eight weeks before improvement is seen.
Yohimbine (Yocon) frequently improves libido and/or sexual desire and many patients report improved erections. Trentyl (pentoxifylline) is used to improve blood flow and is often administered in combination with yohimbine.
Vacuum erection devices are used to produce negative pressure or suction, which pulls blood into the penis, helping a man achieve an erection. A tight band at the base of the penis holds the blood inside, thereby maintaining the erection. This is a safe and effective technique, but the tight band should not be left in place for more than 30 minutes, as damage to the penis may occur if this happens.
Penile prostheses or implants are mechanical devices that are surgically inserted inside the man's body. One of today's most popular devices is called the inflatable penile prosthesis. When the man wishes to have an erection, he inflates an internal device that produces the erection. Most physicians will try to find other solutions for their patients before agreeing to such implants. Device failure over time, or the need to perform surgery again to repair or replace such a device, is a very real possibility with penile implants, although the incidence of problems encountered with these devices has decreased appreciably over time.
As always, see a urologist before deciding what to do, and never, ever self-treat or borrow meds from your buddies!
Be good to your wee-wee,
the Love Goddess