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) > Uses Supplements with Similar Uses as Vitamin B6 (Pyridoxine) Below is a list of conditions that are treated by this supplement and the other supplements that may be used to treat it.   pregnancy Calcium Magnesium Omega-3 Fatty Acids premenstrual syndrome (PMS) Calcium Gamma-Linolenic Acid (GLA) Magnesium Tyrosine Vitamin E vomiting Sulfur