I have a gastric problem from past 3 years. I went to AIG, hyderbad to consult a doctor. Doctor done different tests like endoscopy, blood test, scaning etc and told me that every thing is normal and given me tablets like VELZON-20 for 2 months, 1 tablet per day and CINTAPRO for 2 months, 3 tablets per day. Is it a correct medicine for me, if so how can i use it before meals or after meals. please suggest me.