I feel itches within my penis whenever i press my penis hard i see a little tick waterlike mucus at the tip of my penis. i have been to the hospital several times upon urine culture test they found nothing and taken alot of sti medications but still?

Water: Drink enough water every day so that your urine is mostly colorless. Leave you penis alone for a few weeks and it may resolve on its own. Have a healthy diet, exercise 30 minutes/day, drink plenty of water, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Get HPV vaccine. Wish you good health!