When nearly finishing urinating there is an intense tickless feeling similar to like having organism. I am 58 years and did not have sex for a very long time. I do feel like having sex but for some reason keeping suppressing it. Is it this the reason for this problem I am facing. Please advise
Could be a UTI - maybe mild cystitis. Drink plenty of water.
Have you tried masturbating to see if that alleviates the feeling if it is because of built up sexual tension?