Cancer
About Side Effects See All Prostate Cancer: Erectile Dysfunction (ED) after Treatment in About Side Effects Erectile dysfunction is the inability for the penis to get or stay erect for sex. It's often a side effect of the treatments for prostate cancer. Read on to learn more. ...more Osteoporosis in Men with Cancer in About Side Effects Osteoporosis is a disease in which bones become porous and weak. As they lose strength, they are more likely to break. Bones in the spine, hip, wrist, pelvis, and upper arm are particularly at risk of fracture in people with osteoporosis.