Phentermine diet pills have been used to treat obesity for several decades. They are one of the few FDA approved medications to aid in weight loss. They are typically prescribed to individuals with a body mass index of 30 or more. They can also be given to moderately obese individuals who are at high risk for diabetes, high cholesterol and/or high blood pressure.
How They Work
Phentermine diet pills are stimulants that effect the central nervous system much like amphetamine or caffeine. They release brain chemicals that control hunger. They are classified as a anorectic which is a substance that causes a dramatic loss of appetite. As a result patients taking phentermine diet pills are more likely to stick to a low calorie diet.
Another great effect is they decrease the body’s ability to absorb fat and carbohydrates from food.
Phentermine diet pills must be used in combination with a permanent lifestyle change of diet and exercise habits.
Expected Weight Loss
This medication is usually prescribed for no longer than 12 weeks at a time. Within this time frame, many patients are urgent to drop as much weight as possible within this time frame. However, the weight will return once the medication is no longer prescribed if permanent lifestyle changes do not occur.
Generally speaking patients can expect to lose 1 to 2 pounds per week. That amount will be more or less depending on the individuals starting weight and personal efforts aside from taking the medication.
Quick weight loss is not considered safe nor effective. Usually individuals that drop a dramatic amount of weight within a short period of time gain it back.
Many patients taking the phentermine diet pills have discovered a higher tolerance thus making the medication less effective. This usually occurs after taking the medication for just a few weeks. This is why it’s important to make permanent diet and exercise changes.
Each patient will have his or her own recommended dosage as prescribed by their doctor. Obese adults are usually instructed to take 1 8mg pill 30 minutes before a meal, 3 times a day. The doctor may recommend a smaller dose to start out to prevent a tolerance build-up.
Some doctors may also recommend the patient take the medication at normal dosing for 3 to 4 days out of week to prevent tolerance build-up.
Please be advised that taking more phentermine diet pills than prescribed can have severe to fatal side effects. If an overdose occurs, it is advised to seek help immediately.
Common side effects of phentermine diet pills include but are not limited to:
- Inability to sleep (insomnia)
- Severe dry mouth
- Decreased libido
If any of the following more severe side effects occur, it is recommended to contact ones doctor immediately.
- Allergic Reactions such as skin rashes, difficulty breathing, facial swelling
- Tightness in the chest
- Edema of the feet and ankles
- irregular heartbeat
- Severe mood swings
- Extremely high blood pressure
- Constant ringing in the ears
Please be advised that this list of side effects is not inclusive and it is advised to speak to your doctor about further concerns.
Who Should Not Take Them
Phentermine diet pills are not suitable for everyone. Individuals with a medical history of heart disease or pulmonary hypertension are not advised to take the medication. They are also not suitable for individuals with hyperthyroidism, whom are pregnant and/or breastfeeding, in a poor mental state, that have a history of substance abuse, or that may be allergic to the medication.
A doctor can determine if a patient can safely take this weight loss aide.
How to Obtain Phentermine Diet Pills
The medication can only be prescribed by a doctor. Once the doctor has determined that the individual is suitable for treatment, a prescription can be provided.
Some insurance companies cover weight loss medications, as others do not. The cost of phentermine diet pills will vary based on different pharmacies.
Phenermine diet pills can be an effective tool to lose weight if take in conjunction with a healthy diet and exercise plan.