Lactose Intolerance India Travel Can I Buy A Lactose Intolerance Medication Available In South India (Madurai)?

Can I buy a lactose intolerance medication available in South India (Madurai)? - lactose intolerance india travel

All information on availability in Southeast Asia (Vietnam, Indonesia, Thailand), Spain, the Netherlands, England and would have been very useful. Since I was taking pills visiting friends from Canada made available. ,