Dear Doctor, I have peculiar problem i.e., some time bak I mean 6 years back there was itching in my hand and after some time in my leg fingers in-between and also near and below the ears.... Then I went to local Doctor and he prescribed Tab CITRIZEN /OKASET and he was telling that due to allergy it is happening and told me to take this medicine 3 days. I took it and after 3 days it was OK. After a week time it got repeated and since the Doctor was not in Station then I took these tabs on my own and it got reduced. From then onwards it is getting repeated and I am taking these medicines One Tablet for 2 days. If ai leve for the 3rd day the itching starting and I could not concentrate on anything. Kindly give your valuable opinion and guide me also how to avoid. Any side effect by consuming these tablets. ? =-regards-=ramani-= (my mail ID: YYYY@YYYY )