Erectile dysfunction (ED) is the inability to get or keep an erection. It is caused when penile tissues do not fill up with blood. This results in the muscle cells in the erectile tubes inside the penis becoming weaker. The erectile tubes produce erections when they are. No entity like such masturabation causing weak erection. No worry any it. Daily once masturbation won't harm. Potential complications. Symptoms or signs of low testosterone can penia less of a sex drive, loss of body hair, breast growth, needing to shave weai often, a drop in muscle size and strength, and bones that break weam easily. It is under control by diet just click for source metformin in past and now insulin 20units Lantus once a day because of long term use of metformin concerns. According to one learn more herethe results of the study found smokers had shorter erect penises compared to men who did not smoke. These chemicals initiate the erection by relaxing the smooth muscle cells lining the tiny arteries that lead to the corpora cavernosa, a pair of flexible cylinders that run the length of the penis see Figure 1. How much physical activity is needed to maintain erectile function? A preparation called Trimix contains a mixture of papaverine, phentolamine methylate, and prostaglandin. Oral medications successfully treat ED in many men, Samadi said. Erectile dysfunction impotence is the inability to get and keep an erection firm enough for sex. Chemicals from cigarette smoking can injure the blood vessels in the penis, preventing the penis from filling with blood and stretching. Blood flow tests. Send securely. Study the chemistry and mechanics of erections! American Association of Clinical Endocrinologists medical guidelines for clinical practice for the evaluation and treatment of male sexual dysfunction: A couple's problem — update. And I feel like a king! Recently had several surgeries performed to damaged prostate gland, but still struggle with minor pain, and somewhat with voiding.