Diarrhea. Don't eat until you are feeling better. Take frequent, small sips of water or a rehydration drink and small bites of salty crackers. Begin eating mild foods (such as rice, dry toast or crackers, bananas, broth, and applesauce) the next day or sooner, depending on how you feel.
Constipation. Make sure you drink enough fluids. Most adults should drink between 8 and 10 glasses of water or noncaffeinated beverages each day. Include fruits, vegetables, and fiber in your diet each day.
During medical treatment for prostate cancer, you may experience emotional problems. See the following tips for managing:
Stress. Expressing your feelings to others may help you understand and cope with them. Learning relaxation techniques may also be helpful.
Body image and sexuality. Your feelings about your body and your sexuality may change after treatment for cancer. Prostate cancer treatments have side effects that almost always affect a man's sexual function, such as loss of sexual desire and the inability to have erections. Treatments can also cause shrinking of the penis and testicles. Talk openly with your partner about your concerns. And discuss with your doctor your concerns about any sexual problems.