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PHENTERMINE (FEN ter meen) promotes weight loss. It works by decreasing appetite. It is often used for a short period of time. Changes to diet and exercise are often combined with this medication.
Phentermine Hydrochloride 37.5mg, Oral tablet
Caffeine-containing Foods/Beverages
· Severity: Moderate
· Notes for Consumers: Limit Caffeine intake (examples: coffee, teas, colas, chocolate, and some herbal supplements) while taking Phentermine. Also avoid medicines containing additional Caffeine whenever possible. Side effects from Phentermine may get worse if you take excessive Caffeine. Taking a high amount of Caffeine can increase the risk of nausea, nervousness, palpitations, problems with sleep, rapid heartbeat, or other side effects.
· Notes for Professionals: Caffeine is a CNS-stimulant and such actions are expected to be additive when coadministered with other CNS stimulants or psychostimulants.