PharmaNxt - Free Pharma Helpline Download/Search Banned Item List For Retail Chemist : This app is very useful for Chemists, Pharmacists and Medical Stores. Chemists can search from over 3 lakh Items with their salts and composition, its substitutes and nearby suppliers on the basis of its selected location. 3 Lakh Medicines : Just type the medicine name and get all the related information. No, doubt we have the biggest database and it keeps increasing by the time with the help of Marg Compus