Ropivacaine HCL (IHS) (Anhydrous) is used to cause numbness or loss of feeling in patients before and during surgery or labor and delivery. It is also used to relieve acute pain. It is a local anesthetic and does not cause loss of consciousness. Ropivacaine HCL (IHS) (Anhydrous) is thoroughly checked on different parameters by our quality controllers to ensure serving a defect free range.