Phentermine Oral

Phentermine is a beneficial remedy that can promote weight loss at short term usage. Doctors approve this medicine with physical exercise, reduced-calorie diet programs, and behavior change. Besides, losing weight obese people can help them with obesity, diabetes, and high blood pressure.

However, experts do not know how this drug helps with weight loss. Phentermine may reduce your appetite and increase the amount of energy consumed by your body. According to a study, it is an appetite suppressant and belongs to a category of medicines known as sympathomimetic amines.

How does Phentermine help you to lose weight?

Phentermine is licensed and prescription weight loss medicine. The FDA approved this drug in 1959 for a short period of treatment. Therefore, a patient older than 16 years should not use this drug for more than 12 weeks in a row.

In 1995, some experts combined Phentermine with other weight loss drugs. This combination has the potential of losing weight in a quick way. It was commonly known as fen-phen. However, the FDA pulled this combination because of some reports of significant heart problems.

Your doctor may prescribe this drug if you are obese and not able to lose weight. Also, Phentermine is useful when your body mass index (BMI) is higher than thirty.

Dosing information for Phentermine

For obese people, the doses of Phentermine vary according to age, appetite, weight, and other medical conditions. However, the treatments may also differ from other patients, even when your symptoms are the same. Therefore, doctor consultation is vital before starting doses of Phentermine.


Besides, some conditions affect the doses pattern of this weight loss medications are:

  • age and weight of the person
  • appetite and other food habits
  • alcohol or liquor addiction
  • medical history
  • and other medical conditions, such as high blood pressure, diabetes, and heart problems

Side effects of Phentermine

Generally, Phentermine may reduce your appetite to make weight loss easier for you. Besides, some people may face a few other side effects due to irregular doses patterns. A person may undergo adverse effects even while using the drug according to the prescription guidelines.

Common side effects of Phentermine usage may include:

  • loss of appetite
  • nausea
  • fatigue
  • stomach cramps
  • flushing of the skin
  • irritability
  • sleeping problems
  • dry mouth
  • dizziness
  • loss of energy
  • increased libido
  • changes in mood

These are a few symptoms that may occur while using Phentermine. Besides, some severe side effects may include shortness of breath and increased heart rate. If it happens, seek emergency medical help from a doctor.

Healthy ways to maintain weight loss

Phentermine can be a helpful aid for weight loss, but healthy lifestyle behaviors are vital for the purpose. Without making the proper changes in lifestyle, you will gain back the weight you lose. Thus, consult with your doctor for complete lifestyle changes to reduce weight.

These changes include:

  • Reduced-calorie diet plan: If you are obese or have excess weight, eat 300 to 500 fewer calories than required per day. A dietitian can help you to make a calorie chart for you to follow.
  • Increase physical activity: You should walk for at least 150 minutes per week. Also, participate in aerobics, running, and weight lifting programs.


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