Phentermine – Warnings and Precautions

Phentermine – What Should You Tell Your Doctor Before Taking Phentermine?

You should consult with your doctor before taking Phentermine if you have any of the following conditions:

* Glaucoma (an eye condition)
* Diabetes
* Hyperthyroidism (overactive thyroid)
* High blood pressure (hypertension)
* Any kind of heart problems, such as heart disease, congestive heart failure, a recent heart at or irregular heart rhythms (arrhythmias).
* A history of alcohol abuse or drug abuse
* Any allergies, such as allergies to certain foods, preservatives or dyes.
* Agitation

Also, you should inform your doctor if you are:

* Pregnant or planning to get pregnant
* Breast feeding.

Also,tell your doctor about all the other medications you are on, including prescription and non-prescription medicines, herbal supplements and vitamins.

Phentermine – Warnings and Specific Precautions

The following are some of the precautions and warnings and precautions you should know before you start taking Phentermine:

* It has been shown that a combination of Fenfluramine and Phentermine can result in harmful side effects, for instance problems with the heart valves, lung problems also known as primary pulmonary hypertension. It has also been shown that using Phentermine alone can cause there side effects, thought it may not be very common. You should inform your doctor if you have any symptoms of primary pulmonary hypertension, such as:
o Chest pain
o Difficulty in breathing
o Weakness or fatigue
o Dizziness
o Fainting
o Blue lips or skin
o Ankle swelling.
* Phentermine could enhance your blood pressure and heart rate. This may lead to problems, particularly if you already have heart problems or high blood pressure.
* Chemically, Phentermine is similar to amphetamines that are regularly abused. Using Phentermine for a long time could result in dependence. Since Phentermine is regularly abused, there are particular rules for prescribing and administering Phentermine.
* It is ideal to avoid the intake of alcohol while using Phentermine.
* If you are diabetic and are on insulin, your doctor may require making changes in the dosage of your insulin as Phentermine can cause suppressed appetite.
* Prior to using Phentermine, your doctor should ensure that your obesity is not a result of any medical problem.
* Phentermine could influence your ability to carry out tasks that need absolute concentration, for instance driving, piloting an airplane, or operating machinery particularly during the initial weeks of treatment. It is suggested that you exercise caution till you are sure as to how exactly Phentermine affects you.
* Phentermine could interact with numerous other medications.
* Phentermine is regarded as a pregnancy Category C medication, which means Phentermine is not safe to have it if you are pregnant. Talk to your doctor about the risks, advantages and detriments of using Phentermine when you are pregnant.
* It is unknown if Phentermine passes through breast milk. So, if you intend to breast feed or are breastfeeding, talk to your doctor before using Phentermine.

Phentermine – Who Should Not Take It

Phentermine should not be taken if you have:

* Any allergy to Phentermine or any of the inactive components that is used in making Phentermine.
* A heart condition, that includes, atherosclerosis (also known as hardening of the arteries) or heart disease.
* A moderate to severe high blood pressure (also known as hypertension).
* Are severely nervous or agitated.
* Have a history of drug abuse.
* Have glaucoma (a condition of the eye).
* Have an overactive thyroid (also known as hyperthyroidism).
* Have used a monoamine oxidase inhibitor within the previous 14 days. Monoamine oxidase inhibitors include:
o Phenelzine (Nardil®)
o Isocarboxazid (Marplan®)
o Tranylcypromine (Parnate®)
o Selegiline (Eldepryl®, Emsam®, Zelapar®)
o Rasagiline (Azilect®).

Summing Up Prescription Phentermine

There are numerous situations in which Phentermine should not be used and there are a number of warnings and precautions people should be conscious of prior to starting the before starting the Phentermine medication. On the other hand, it is not possible to mention all the precautions and warnings to be discussed here. Consequently, you should consult your doctor about particular Phentermine precautions and warnings that could apply to you.