. . "Drugs and Foods to Avoid:Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.Make sure your doctor knows if you are using a blood thinner (such as dicumarol, warfarin, or Coumadin??), aspirin, or other medicine that affects blood platelets (such as dextran, dipyridamole, hydroxychloroquine, ibuprofen, indomethacin, phen" . .