Hi.
Thanks for your query.
Noted the history of feeling anus, rectum and colon problems for 10 years, takes some tablets for sexual problem and infection the overdose of these causes pain in the anus, rectum and colon, operated three times.
As per the history you have provided, your problem looks to be
colitis and ano-
proctitis.
I would advise you the following in such a situation:
Stop the medicines that cause the problems and consult your Doctor to discuss in details the prose and cons of the medications that you might have been taking on your own so that your Doctor can write you the most proper prescription tackling sexual and other problems.
Get a reference for a Gastroenterologist for
colonoscopy, CT scan of the abdomen, tests of blood,stool and urine to get the proper diagnosis so that the treatment will be guided and effective.
If all the tests are normal, the diagnosis can be IBS meaning
irritable bowel syndrome. Control of the stress and/or
anxiety are also very important part of treatment.
Also have a keen observation about the foods, beverages and factors that instigate or enhance your problems and stop these strictly to get a cure and avoid recurrence of the problems.,