The question I have posted, is only for those allopathic doctors who are willing to share this information without asking for 'paid advice'. So if anyone is interested, he/she can reply. My house physician has prescribed me two doses of OCID DSR tablet twice a day (Before breakfast and Dinner). My question is, how long the effect of 1 tablet of OCID DSR lasts in the body ? Be informed, I have no other health complication except GERD, and I am already under treatment of my regular house phumysician. Since he is presently unavailable hence I am posting this question on practo. Would appreciate if someone enlighten me about the same with accurate and responsible answer.