I found the article that was referred to above. ACTH and corticosteroids prednisone
Analgesics narcotics
Anesthetics, local cocaine, procaine, lidocaine, bupivacaine, prilocaine
Antacids or laxatives containing magnesium Maalox, Mylanta
Antiarrhythmics quinidine, lidocaine, procainamide
Antibiotics aminoglycosides, quinolones, telithromycin, azithromycin, erythromycin, clindamycin, ampicillin, imipenem, vancomycin, metronidazole
Anticonvulsants phenytoin
Antihypertensives beta-blockers, calcium channel blockers
Antimanics lithium salts
Antipsychotics chlorpromazine
Antirheumatic chloroquine
Arthritis agents penicillamine-induced myasthenia gravis
All neuromuscular blocking agents
Antimalarials chloroquine, hydroxychloroquine