Vitamin B6 (Pyridoxine)   Uses of this Supplement Premenstrual Syndrome (PMS)   Supplements with Similar Uses View List by Use   Drugs that Interact Summary Cycloserine Fluorouracil Hydralazine Hydralazine-containing Medications Isoniazid Levodopa Levodopa-containing Medications Monoamine Oxidase Inhibitors (MAOIs) Nortriptyline Oral Contraceptives Penicillamine Phenobarbital Phenobarbital-containing Medications Phenytoin Phenytoin-containing Medications Tetracycline Tetracycline-containing Medications Theophylline Theophylline-containing Medications Tricyclic Antidepressants (TCAs)   Drugs that Deplete this Substance View List   Supplements with Similar Side Effects View List by Side Effect   Supplements with Similar Warnings View List by Warning   Learn More About Nutrition	Look Up > Supplements > Vitamin B6 (Pyridoxine) > Depletions Drugs that Deplete Vitamin B6 (Pyridoxine) Corticosteroids Inhalant, Systemic, and Topical Preparations Beclomethasone Budesonide Dexamethasone Fluticasone Hydrocortisone Methylprednisolone Mometasone Furoate Prednisone Triamcinolone Diuretics Loop Diuretics Bumetanide Ethacrynic Acid Furosemide Torsemide Oral Contraceptives Monophasic, Biphasic, and Triphasic Preparations Ethinyl Estradiol and Desogestrel Ethinyl Estradiol and Levonorgestrel Ethinyl Estradiol and Norethindrone Ethinyl Estradiol and Norgestimate