Can I take St John's Wort and Phentermine at the same time?

Drug interaction results for the following 2 drugs: phentermine st. john's wort

There are no known interactions between phentermine and st. john's wort - however, this does not necessarily mean no interactions exist. ALWAYS consult with your doctor or pharmacist. Phentermine is a member of the following drug classes: anorexiants, CNS stimulants. Phentermine is used to treat the following conditions: Obesity, Weight Loss. St. john's wort is a member of the following drug classes: herbal products, miscellaneous antidepressants. St. john's wort is used to treat Night Terrors.