What Is Phentermine 37.5mg?
Phentermine 37.5mg is a medication for obesity treatment. Its action is based on the release of norepinephrine, which suppresses appetite.
The FDA approved Phentermine as an appetite suppressant in 1959. It has since been released on the market under various trade names.
You need to have a prescription to purchase Phentermine (no over-the-counter options).
As with other weight-loss drugs which are chemically related to amphetamine, the drug is available only on prescription and is regarded under US Controlled Substances Act as a controlled substance.
Long-term use of such drugs can cause addiction and physical dependence. That is why Phentermine is allowed only for short-term use.
SmithKline Beecham’s brand of phentermine, Fastin, was removed from the market in 1996. A compound of Phentermine and fenfluramine or dexfenfluramine was removed from the market because the drug dramatically increased the risk of heart valve disease
Phentermine itself, however, is still regarded as safe and effective by the FDA. There is no evidence to suggest dangerous side effects.
It has been widely available since the 70s and has proven a dramatically effective short-term weight loss aid.
The FDA classifies phentermine as a schedule IV controlled substance.
How Does Phentermine Work?
The drug acts upon the central nervous system, resulting in decreased appetite and working in much the same way as phendimetrazine, another commonly used appetite suppressant.
Simply put, the drug causes the generation of adrenalin which sends the body into ‘fight or flight mode and cutting off the hunger signal before it reaches the brain.
Who Should Use Phentermine?
Buy Phentermine online is prescribed for weight loss in obese people. It is used only as part of a comprehensive therapy involving lifestyle changes that include dietary restrictions and/or physical activity. The duration of treatment cannot be very long and is limited to a few weeks.
Take 15, 30, or 37.5 mg of phentermine oral pills per day.
Your doctor will determine the correct dosage for you.
Short-acting forms of Phentermine are prescribed 3 times a day 30 minutes before meals.
Phentermine retard is taken once a day before breakfast.
Doctors do not recommend to use Phentermine combined with any other appetite suppressants.
The main side effects of Phentermine are:
- dry mouth;
- a moderate increase in blood pressure;
Buy Phentermine online overnight delivery may cause dependence, but the risk of addiction and dependence is considered relatively low.
Rare cases of stroke, myocardial infarction, heart failure, and cardiac arrest have been reported.
The central nervous system effects include restlessness, nervousness, insomnia, tremors, dizziness, and headache.
Other side effects include difficulty urinating, rash, impotence, libido changes, and facial swelling.
Studies of Phentermine have shown:
- Studies have shown that Phentermine increases patient’s weight loss by 3-4% compared to placebo.
- Adrenergic stimulants increase norepinephrine release in certain brain regions, resulting in decreased food intake
- Only limited data exist on the efficacy and safety of Phentermine
- Blood pressure should be monitored closely in patients who are prone to elevated blood pressure or who are receiving hypotensive therapy
- There is a potential risk of addiction to phentermine
- Approved for short-term use only.
- Limited evidence suggests that stimulants may be effective for a period of up to 10 years.
- Weight loss with phentermine is usually more than 1 pound per week compared to placebo
Is Phentermine Effective?
Order Phentermine online is an effective medicine for people who need to lose weight to decrease diseases associated with their significant obesity. The amount of weight loss depends on the degree of caloric restriction and an exercise program.