Drug Side Effects Home | More |  
 
 
 

Phentermine Side Effects

Phentermine is the generic version of a popular appetite suppressant which goes by a number of brand names including Ionamin and Adipex. Phentermine is typically prescribed for short-term use (no more than a few weeks) as part of an individual's overall weight reduction program that also includes dieting, exercise, and counseling. Phentermine is designed for use only by excessively overweight individuals who have a condition (for example diabetes, high blood pressure, or high cholesterol) that could cause them serious medical problems in the future.

Common Phentermine Side Effects

As with any other prescription drug, Phentermine's side effects cannot be anticipated, however there are some possibilities, namely: restlessness, stomach or intestinal problems, throbbing heartbeat, tremors, changes in sex drive, constipation, diarrhea, dizziness, dry mouth, headache, high blood pressure, hives, impotence, exaggerated feelings of depression or elation, inability to fall or stay asleep, increased heart rate, overstimulation, unpleasant taste.

If any or other side effects are noticed and/or seem particularly unusual or intense, be sure to contact a healthcare professional about this immediately.

Special Phentermine Precautions

Phentermine will lose its effect after a few weeks, and should be discontinued when this happens. If the patient tries to boost its effectiveness by increasing their dose, they run the risk of potentially serious side effects and even dependence on the drug.

If you are sensitive to or have ever had an allergic reaction to phentermine hydrochloride or any other drugs that stimulate the human nervous system, you should not take Phentermine. Ensure that your doctor is aware of any drug reactions that you may have experienced in the past.

Phentermine should not be taken if you have the eye condition known as glaucoma, hardening of the arteries, symptoms of heart or blood vessel disease, an overactive thyroid gland, or high blood pressure. Even if your blood pressure is only mildly high, exercise care when taking Phentermine. Also, Phentermine should be avoided if you are agitated, have ever abused drugs, or have taken an MAO inhibitor (including antidepressant drugs such as Nardil and Parnate), within the last 14 days.

Phentermine can cause a rare but potentially fatal condition called primary pulmonary hypertension. Contact a doctor immediately if you are taking Phentermine and develop such warning signs as shortness of breath, chest pain, fainting spells, or swollen ankles.

Phentermine may affect an individual's ability to perform potentially hazardous activities. Thus, individuals taking Phentermine should exercise extreme caution if they are driving a car or operating machinery.

If you continually take too much of any appetite suppressant (including Phentermine), it can cause a pronounced inability to fall or stay asleep, irritability, severe skin disorders, hyperactivity, and personality changes.

Phentermine Interactions


If Phentermine is taken with certain other drugs, the effects of either could be increased, decreased, or altered. Phentermine should never be combined with the weight-loss drug fenfluramine (Pondimin, as very dangerous side effects could result. Phentermine may also react badly with alcohol, thus alcoholic beverages should be avoided while taking it. It is especially important to check with your doctor before combining Phentermine with any of the following drugs - Drugs that boost serotonin levels, such as the antidepressants Luvox, Paxil, Prozac, and Zoloft; Drugs classified as MAO inhibitors (including the antidepressants Nardil and Parnate); Diabetes medications such as insulin and Micronase; High blood pressure medications such as guanethidine (Ismelin).

Warning: This information is intended to supplement, not be a substitute for the expertise and judgment of a doctor. Please consult a doctor for final and more detailed information about the possible side effects of this prescription medication.
 
 
 
Featured Prescription Drugs: Adderall Side Effects, Ambien Side Effects, Atenolol Side Effects, Celebrex Side Effects, Celexa Side Effects, Cymbalta Side Effects, Effexor Side Effects, Lamictal Side Effects, Lexapro Side Effects, Lipitor Side Effects, Lithium Side Effects, Lupron Side Effects, Neurontin Side Effects, Paxil Side Effects, Phentermine Side Effects, Prednisone Side Effects, Prozac Side Effects, Seroquel Side Effects, Synthroid Side Effects, Topamax Side Effects, Viagra Side Effects, Vioxx Side Effects, Wellbutrin Side Effects, Xenical Side Effects, Zoloft Side Effects
 
Please utilize our search to find more information
on prescription medications, side effects & more:
Google
Copyright © 2010 Side-Effects.Ca