Medications and Drugs
Brand Names: Adipex-P, Oby-Cap, T-Diet, Zantryl
Generic Name: phentermine (Pronunciation: FEN ter meen)
What is phentermine (Adipex-P, Oby-Cap, T-Diet, Zantryl)?
Phentermine may also be used for other purposes not listed in this medication guide.
Adipex 37.5 mg
oblong, blue/white specks, imprinted with ADIPEX-P, 99
Adipex-P 37.5 mg-TEV
blue/white, imprinted with ADIPEX-P 37.5
Phentermine 15 mg-EON
gray/yellow, imprinted with E882
Phentermine 30 mg-EON
blue/clear, imprinted with E 5000
Phentermine 30 mg-MUT
yellow, imprinted with MUTUAL 274
Phentermine 37.5 mg-MUT
oval, white/blue specks, imprinted with MP 273
Phentermine 37.5 mg-PUR
oblong, white, imprinted with P 316
Phentermine 37.5 mg-QUA
elliptical, white/blue specks, imprinted with A 159
gray/yellow, imprinted with barr 15 mg, 1112
yellow, imprinted with barr 30 mg, 1113
What are the possible side effects of phentermine (Adipex-P, Oby-Cap, T-Diet, Zantryl)?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have a serious side effect such as:
Less serious side effects may include:
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What is the most important information I should know about phentermine (Adipex-P, Oby-Cap, T-Diet, Zantryl)?
Taking phentermine together with other diet medications such as fenfluramine (Phen-Fen) or dexfenfluramine (Redux) can cause a rare fatal lung disorder called pulmonary hypertension. Do not take phentermine with any other diet medications without your doctor's advice.
Phentermine may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert.
Drinking alcohol can increase certain side effects of phentermine.
Phentermine is only part of a complete program of treatment that may also include diet, exercise, and weight control. Follow your diet, medication, and exercise routines very closely.
Phentermine may be habit-forming and should be used only by the person it was prescribed for. Never share phentermine with another person, especially someone with a history of drug abuse or addiction. Keep track of the amount of medicine used from each new bottle. Phentermine is a drug of abuse and you should be aware if anyone is using your medicine improperly or without a prescription.
Do not stop using phentermine suddenly, or you could have unpleasant withdrawal symptoms. Ask your doctor how to avoid withdrawal symptoms when you stop using phentermine.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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