Grapefruit is a citrus fruit. People use the fruit, oil from the peel, and extracts from the seed as medicine. Grapefruit seed extract is processed from grapefruit seeds and pulp obtained as a byproduct from grapefruit juice production. Vegetable glycerin is added to the final product to reduce acidity and bitterness.
POTENCY: What is the pattern for return of sexual function after prostate surgery? Usually erections return slowly beginning as partial erections 3 to 6 months after surgery and continue to improve for 18 to 36 months. There is considerable variation.
For more than twenty years, the injection of medication into the penis for the evaluation and treatment of erectile dysfunction has been one of the most popular and controversial subjects in the field of urology.n erection occurs anywhere from 5 to 15 minutes after injection. A patient must learn to perform a penile self-injection each time he wishes to engage in sexual activity. The erection will last 30 minutes to an hour or up to orgasm.