Adipex-P (phentermine) is a prescription drug that works similarly to amphetamine. Phentermine helps stimulate the central nervous system (nerves and brain), increasing heart rate and blood pressure while decreasing appetite.
Do not take Adipex-P if you are pregnant or breastfeeding. Do not use Adipex-P if you have an overactive thyroid, previous stroke, severe or uncontrolled high blood pressure, a history of heart disease (such as coronary artery disease, heart rhythm problems, or congestive heart failure), glaucoma, extreme agitation or nervousness, a history of drug abuse, or if you take other diet pills. If you have used MAO inhibitors in the last 14 days, such as isocarboxazid, linezolid, phenelzine, rasagiline, selegiline, or tranylcypromine, or if you have had a methylene blue injection, do not take this medication. A dangerous drug interaction could occur. Stop taking Adipex-P immediately if you experience difficulty breathing or shortness of breath, dizziness, swelling in your legs, chest pain, or a fast heartbeat.
Do not use Adipex-P if you are allergic to phentermine or if you have:
Avoid using Adipex-P if you have used an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. If you are pregnant, avoid taking Adipex-P. If you become pregnant while undergoing treatment, notify your doctor right away. Do not breastfeed while using Adipex-P.
To make sure Adipex-P is safe for you, tell your doctor if you have:
Take Adipex-P as prescribed by your doctor. Your doctor may occasionally change your dose. You can buy Adipex online with a prescription. Take Adipex-P before breakfast or 1 to 2 hours after breakfast. Follow your doctor’s dosing instructions very carefully. Never take more phentermine than prescribed or longer than recommended. Taking more of this drug will not improve its effectiveness and may result in serious, life-threatening side effects. You should lose at least 4 pounds in four weeks. Call your doctor right away if you think this drug is not working properly. If you suddenly stop taking Adipex, you risk experiencing unpleasant withdrawal symptoms. Inquire with your doctor about how to stop taking this medication safely.
Take Adipex-P in the morning before breakfast or 1 to 2 hours after breakfast. If you take Adipex-P close to bedtime, you might have trouble sleeping. You can easily order Adipex online.
Take 15 to 37.5 mg orally once a day before breakfast or 1 to 2 hours after breakfast. The typical starting dose for adults taking the tablet for obesity is 8 mg three times daily by mouth.
Adipex-P can be fatal if taken in excess. The overdose symptoms may include confusion, panic, hallucinations, extreme restlessness, nausea, vomiting, diarrhea, stomach cramps, feeling tired or depressed, irregular heartbeats, weak pulse, seizure, or slow breathing (breathing may stop).
If you do not know how phentermine will affect you, do not drive or do anything dangerous. Your reflexes could be impaired. Do not take Adipex-P with alcohol. If you take Adipex with alcohol, you may experience side effects.
If you are experiencing symptoms of an allergic reaction to Adipex-P, seek medical attention right away. The symptoms include difficulty breathing, hives, and swelling of your lips, face, tongue, or throat.
The common side effects of Adipex-P may include:
Do not take Adipex-P together with other diet medications such as fenfluramine (Phen-Fen) or dexfenfluramine (Redux). This can result in heart valve problems or pulmonary hypertension, a rare but fatal lung disorder. Without consulting your doctor, do not combine Adipex-P with any other diet medications. Do not take MAO inhibitors with phentermine. Doing so may cause a serious drug interaction. Examples of MAO inhibitors include isocarboxazid, linezolid, methylene blue, phenelzine, procarbazine, rasagiline, safinamide, selegiline, and tranylcypromine. Adipex-P can interact with many drugs. This includes over-the-counter medicines, prescription medicines, vitamins, and herbal products. Tell your doctor about all of your medications, including any that you start or stop taking, particularly:
inhibitors such as fluvoxamine, fluoxetine, paroxetine, sertraline, and others