Phentermine 37.5 Side Effects: What to Know Before You Take This Weight Loss Drug

Phentermine 37.5 is a weight loss pill that is prescribed by doctors for obese patients looking to lose weight. It is actually a class of drugs and can be found under the name of Adipex-P, Fastin, Pro-Fast HS, and a few more brand names. This weight loss drug is only available by prescription from a doctor, but that doesn't mean that it doesn't come with side effects.

Phentermine works as an appetite suppressant to make people feel full for a longer period of time. This cuts down on the amount of actual food the person eats every day, which in return leads to weight loss. The pill is a short term solution and is not prescribed more than a few months due to side effects. The thing to remember is that Phentermine may help you lose weight, but once you go off the drug the weight can easily come right back on. Not to mention that there are Phentermine 37.5 side effects that can be dangerous.

Known Phentermine Side Effects

Phentermine hasn't been around for that long of time, so there are no long term studies done on the side effects. It is not known whether this weight loss drug may cause side effects years after it is taken.

There are some short term side effects of Phentermine that need to be mentioned. The most important side effects to be concerned about is the fact this drug can cause elevated blood pressure and an increase in your heart rate. The drug stimulates the nervous system so that your brain thinks you are full, but it also works similar to amphetamines and increases the heart rate and blood pressure. If you have any cardiovascular problems to begin with you should make sure you tell your doctor as you should not be prescribed Phentermine.

There are also other Phentermine side effects such as mood swings, irritability, anxiety, depression, fatigue, insomnia, and change in bowel movements such as constipation or diarrhea. These are side effects that have been reported by users of the drug.

Also, a big side effect that may not be that serious but can be annoying to deal with is dryness of the mouth and throat. Users of Phentermine reported that their mouth and throat were dryer than normal when they used the drug and they often complained about "cotton mouth."

Serious Phentermine Side Effects - Contact Your Doctor Right Away

People who are prescribed Phentermine should know that there are life-threatening reactions that can possibly happen from this medicine. This deals again with the increase in blood pressure and is known as pulmonary hypertension. This is why it is so important that you tell your doctor if you have any known heart conditions or high blood pressure before you take this medicine.

If you are experiencing any of the side effects below while taking Phentermine you need to contact your doctor right away:

Chest pain

Trouble breathing

Dizziness that does or doesn't lead to fainting

Bluish discoloration of the skin

Swelling of your ankles

Sharp pain that radiates down your arm

Pounding heart

Tremors

There are many cases of Phentermine 3.75 helping people lose weight and get control of their eating, but if you plan on taking this weight loss drug you must realize that there are side effects that come along with it as well. You may also be interested to know that most people simply can't be taken off the drug cold turkey as they must be weaned off due to withdrawal symptoms. This is another thing to consider before you take this weight loss medicine.

Be sure that you discuss all the Phentermine side effects with your doctor before you start taking the drug. Remember to let your doctor know any heart conditions or any medical conditions you may have such as high blood pressure, diabetes, or a history of drug abuse. Losing weight can be great for your health but you should weigh the options when it comes to taking Phentermine 3.75 for weight loss.

Sources:

http://www.drugs.com/pro/phentermine.html
http://www.askdocweb.com/phentermine.html