Phentermine primarily supports weight loss by suppressing your appetite. This makes it easier to consume fewer calories and maintain a calorie deficit. While phentermine doesn't directly burn fat, it promotes fat loss by reducing hunger and increasing your energy levels.
While phentermine does not directly burn fat, it can indirectly support fat loss. By reducing appetite and calorie intake, phentermine can lead to the utilization of stored fat for energy. Some evidence suggests it might modestly impact metabolic rate as well.
Phentermine (Adipex-P, Lomaira) is a prescription medicine used to lessen appetite. It can help weight loss by making you less hungry. Or it can help you feel full longer.
It's not a good idea to eat too little while on phentermine, as it may result in malnutrition. Be sure you are getting the appropriate nutrients through a well-balanced diet. This drug is an appetite suppressant.
It reaches the highest levels in your body in about three to four hours. But it may take a few weeks for you to lose weight. In studies, the rate of weight loss was the highest in the first few weeks of therapy.
Focus on consuming nutrient-dense foods such as fruits, vegetables, lean proteins, and whole grains. Avoid processed foods, sugary snacks, and high-fat meals, as these can counteract the benefits of your medication. A tailored diet ensures you get the necessary nutrients while keeping your calorie intake in check.
With less saliva, your mouth can feel drier than normal. Not only is this unpleasant, but chronic dry mouth can also lead to difficulty swallowing and tooth decay. Make sure to drink plenty of fluids while taking phentermine.
An analysis of 143 studies revealed that phentermine-topiramate and GLP-1 receptor agonists (like liraglutide and semaglutide) are among the most effective medications for reducing weight in people with obesity. The typical body weight reduction with these medications is 6% to 11%.
Phentermine® may help you lose weight more quickly in the short term, but it's not intended for long-term use. Ozempic®, while slower in weight reduction, offers sustained benefits and is often preferred due to its dual role in managing blood sugar and promoting gradual weight loss.
Will you immediately regain the weight you lost? “Once a patient stops taking phentermine, the appetite suppressant effect wears off after a few days,” says Dr. Garcia-Webb. “A patient who discontinued phentermine will not regain the weight immediately, but it's likely to creep back on over time.”
Phentermine-topiramate (Qsymia)
Some patients may lose an average of 5–10% of body weight. If more than 5% weight loss is not achieved after 12 weeks of the maximum dose, the weight loss pill should be gradually discontinued.
Phentermine works best if it's combined with regular exercise and a lower calorie intake.
Why am I not losing weight on Phentermine? Phentermine is a type of stimulant that suppresses appetite and can lead to significant weight loss. However, like any medication, it needs to be combined with other lifestyle changes such as healthy eating and regular exercise in order to achieve the desired results.
She mentioned using alternative flours, such as cassava, tapioca, and almond flour, in her meals. Infrared Saunas and Cold Plunges: Clarkson enjoys wellness trends like using infrared saunas and taking cold plunges, which she credits for contributing to her weight loss.
The bottom line
Wegovy (semaglutide) and phentermine (Adipex-P) are both beneficial weight-loss medications. Wegovy may lead to more weight loss than phentermine, and it's a better choice for long-term weight management. It's also approved for cardiovascular risk reduction for certain adults.
Some patients become hungrier around 3-4 months because they stop following the diet as closely and they start eating foods that stimulate the appetite. Phentermine is still working, but eating the wrong foods can stimulate your appetite more than phentermine will suppress it.
Avoid drinking alcohol or taking illegal or recreational drugs while taking phentermine. Note that this list is not all-inclusive and includes only common medications that may interact with phentermine.
Phentermine can be detected in urine drug tests for 1-4 days after the last dose. For frequent users or those on higher doses, it may be detectable for slightly longer.
If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.
“I just felt like I wasn't a good representation of a good military image,” she says. Ashley experiences very few side effects from the medication. But she has experienced some insomnia, an extremely dry mouth, and bad body odor.
Is phentermine or Ozempic better? Phentermine typically leads to about 4.4% weight loss over 28 weeks, while semaglutide (Ozempic) can result in approximately 15% weight loss over 68 weeks.
By contrast, people who had an early response to the medication — losing at least 3 percent of their weight by 3 months — tended to have greater overall long-term success at weight loss with the aid of the medication.