Sedalmex (Acetaminophen 500 mg with Caffeine 65 mg) Pain Reliever tablets, 20-count tablets in blisters per box, Manufactured in Mexico by: Merck, S.A. de C.V./, Imported & Distributed by Midway Importing, Inc., 1807 Brittmoore Rd, Houston, TX 77043, UPC: 1 88436 00017 4. Class I - Dangerous Cross Contamination With Other Products: Potential cross-contamination of cephalosporin. Sep 22, 2015 Prescription Drugs Nationwide View Details →