Home > Info > Table of Contents > Supplements > 5-Hydroxytryptophan (5-HTP) > Warnings Supplements with Similar Warnings as: 5-Hydroxytryptophan (5-HTP) Below is a list of conditions where patients are warned against taking this supplement. Under each condition is listed other supplements with similar warnings.   breast feeding Alpha-Lipoic Acid Beta-Carotene Cartilage Chondroitin Coenzyme Q10 Melatonin Red Yeast Rice S-Adenosylmethionine (SAMe) Spirulina Vitamin K diabetes mellitus Alpha-Linolenic Acid (ALA) Alpha-Lipoic Acid Flaxseed Oil Glucosamine Vitamin B3 (Niacin) hypertension Bromelain Creatine Tyrosine pregnancy Alpha-Lipoic Acid Beta-Carotene Bromelain Cartilage Chondroitin Coenzyme Q10 Docosahexaenoic Acid (DHA) Eicosapentaenoic Acid (EPA) Gamma-Linolenic Acid (GLA) Melatonin Omega-6 Fatty Acids Phenylalanine Red Yeast Rice S-Adenosylmethionine (SAMe) Spirulina Sulfur Vitamin A (Retinol) Vitamin C (Ascorbic Acid) Vitamin K   RELATED INFORMATION 5-Hydroxytryptophan (5-HTP)   Uses of this Supplement Depression Diabetes Mellitus Fibromyalgia Insomnia Migraine Headache Obesity   Supplements with Similar Uses View List by Use   Drugs that Interact Summary Antidepressant Medications Carbidopa MAO Inhibitors Selective Serotonin Reuptake Inhibitors (SSRIs) Sumatriptan Succinate Tramadol Venlafaxine   Supplements with Similar Side Effects View List by Side Effect   Supplements with Similar Warnings View List by Warning   Learn More About Nutrition