Hello. My mother-in-law started taking some new medicine and she started to hallucinate. This are the pills allopurinol, amitriptyline, aspirin, clopidogrel, dicyclomine, docusate, enoxaparin, fluoxetine, furosemide, gabapentin, isosorbide mononitrate, levothyroxine, menthol-zinc oxide topical, metoclopramide, metoprolol, multivitamin, ondansetron, pantoprozole,potassium chloride, simvastatin, sulfamethoxazole-trimethoprim. Any help on which medicine is making her hallucinate is greatly appreciated. Thank you.