A month back I had constipation and fue to which severe pain in my anus part after that pain was gone but itching is still there. Whenever I go to pass stool it start itching badly in anus part . Sometime even if i feel an urge to pass stool that time also it start itching. Also I still feel little pain and burning sensation with itching whenever I go to pass stool. It started only a month before when I had a very bad constipation