Men should take the following steps to help avoid genital itching:
In addition:
Wash the penis well, including the area under the foreskin in uncircumcised men.
Keep the area dry, since moisture in the genital area can lead to infections. Cornstarch powders during the summer may be helpful.
Wear loose, natural-fiber underwear and clothing. Change underwear at least every 24 hours.
Keep the genital area clean and dry. Use mild soap and rinse well.
Use mild, unscented laundry detergents to wash your underwear.
Dry off thoroughly after bathing and swimming. Avoid staying in wet clothing for long periods of time.
Avoid unprotected sex, especially if you are worried that you or your partner might have an infection.