Antibiotics
Ampicillin
Azithromycin (Zithromax)
Ciprofloxacin (Cipro)
Clarithromycin (Biaxin)
Griseofulvin (Grisactin)
Metronidazole (Flagyl)
Ofloxacin (Floxin)
Tetracycline

Anticonvulsants
Carbamazepine (Tegretol)
Phenytoin (Dilantin)

Antidepressants
Amitriptyline (Elavil)
Clomipramine (Anafranil)
Desipramine (Norpramin)
Doxepin (Sinequan)
Imipramine (Tofranil)
Nortriptyline (Pamelor)

Antihistamines and decongestants
Chlorpheniramine
Loratadine (Claritin)
Pseudoephedrine

Antihypertensives and cardiac medications
Acetazolamide (Diamox)
Amiloride (Midamor)
Betaxolol (Betoptic)
Captopril (Capoten)
Diltiazem (Cardizem)
Enalapril (Vasotec)
Hydrochlorothiazide (Esidix) and combinations
Nifedipine (Procardia)
Nitroglycerin
Propranolol (Inderal)
Spironolactone (Aldactone)

Anti-inflammatory agents
Auranofin (Ridaura)
Colchicine
Dexamethasone (Decadron)
Gold (Myochrysine)
Hydrocortisone
Penicillamine (Cuprimine)

Antimanic drug
Lithium

Antineoplastics
Cisplatin (Platinol)
Doxorubicin (Adriamycin)
Methotrexate (Rheumatrex)
Vincristine (Oncovin)

Antiparkinsonian agents
Levodopa (Larodopa; with carbidopa: Sinemet)

Antipsychotics
Clozapine (Clozaril)
Trifluoperazine (Stelazine)

Antithyroid agents
Methimazole (Tapazole)
Propylthiouracil

Lipid-lowering agents
Fluvastatin (Lescol)
Lovastatin (Mevacor)
Pravastatin (Pravachol)

Muscle relaxants
Baclofen (Lioresal)
Dantrolene (Dantrium