What happens when you first start taking phentermine?

Mild headaches, restlessness, anxiety, irritability and occasional heart racing are not uncommon in the first few days of a new user starting Phentermine, but usually subside quickly throughout the first week.

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How long after starting phentermine do you lose weight?

Phentermine Results after 1 Week

For someone taking phentermine for weight loss in low doses i.e. 15mg/day, they could lose around 7.8 pounds within the first week. The higher dosage takers with diet plans and regular workouts lost around 18 pounds.

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How much weight should you lose the first month on phentermine?

95% of patients who use Phentermine experience positive results, with an average weight loss between 4-8 pounds per month.

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Does phentermine work the first day?

Right after the first dose, phentermine starts to work and is absorbed through the GI tract instantly. The peak plasma concentration of phentermine is achieved within 4.4 hours, after this time users will begin to see the effects of appetite suppression and tolerance against binge-eating.

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When do you start seeing results from phentermine?

The bottom line is that phentermine works in just three to 4.4 hours. However, it may take a couple of weeks before you start to notice that you're losing weight. To see your results as quickly as possible, you should try to minimize your consumption of carbohydrates, stay hydrated, and stay as active as possible.

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Phentermine For Weight Loss | Side Effects & Best Practices

30 related questions found

Why am I losing weight so fast on phentermine?

Phentermine may help lower your appetite, so people who take phentermine tend to eat less. This can lead to an energy deficit (meaning you are burning more calories than you are eating) and potential weight loss.

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Can you lose weight on phentermine without exercise?

The effective medicine phentermine boosts your metabolism. Even without exercising, you lose weight as your daily calorie expenditure increases. Because of this, Phentermine is the best option for people who want to reduce weight swiftly and safely.

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How do I get the best results from phentermine?

How to Intensify Phentermine? Phentermine weight loss plan can be hugely supported by Cardio and Weightlifting. Cardio exercises help the body to stay in shape while weightlifting makes sure you don't lose lean muscle mass. Lean mass tends to scatter away if you take phentermine without physical activity.

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Does coffee make phentermine less effective?

Coffee does not directly interact with phentermine or affect its mechanism of action. However, coffee does contain caffeine, which is a stimulant that can increase heart rate and blood pressure. Phentermine also increases heart rate and blood pressure, so combining the two may cause these effects to be more pronounced.

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What should I avoid when taking phentermine?

For example, phentermine may raise blood pressure and cause a faster heartbeat. It can also cause trouble sleeping. Alcohol can have all these effects as well. It's best to avoid drinking alcohol while taking phentermine.

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What is the most weight lost on phentermine?

For those who take low doses, the average weight they lose is around 7.8 pounds. On the other hand, taking a high amount can result in weight loss of up to 18 pounds. Besides dosage, people who combine phentermine and exercise lose more weight than those who rely on it entirely.

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Does phentermine 37.5 help you lose weight?

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. Phentermine also is offered combined with topiramate for weight loss (Qsymia).

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What are the results of 1 week of phentermine?

Most studies show that people lose 3% to 9% of their body weight after taking Phentermine for 12 weeks. So in one week, weight loss is usually in the 1% to 3% range. Weight loss is achieved mainly through reduced caloric intake since Phentermine suppresses appetite. Diet and exercise are still important factors.

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How much weight should you lose in a week on phentermine?

Depending on your lifestyle and the changes you make once you start, it's possible to lose several pounds the first week as your body sheds water weight. That being said, the recommended weekly rate of weight loss is one to two pounds.

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Do you always gain weight after phentermine?

More specifically, one-third of all users regained their lost weight within a year after treatment discontinuation. While phentermine may help one achieve short-term weight loss, it achieves this without building healthy habits. Thus, weight rebound is likely to happen.

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Is it hard to sleep on phentermine?

Trouble sleeping is another common side effect of this medication. Phentermine is considered a stimulant, and it can cause you to become more alert and energetic. This can make it harder for you to fall and/or stay asleep. Phentermine is typically taken once daily in the morning.

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Is it OK to skip a day of phentermine?

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.

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How many calories do you burn taking phentermine?

Does Phentermine burn calories or fat? No. Phentermine does not alter metabolism or cause your body to burn more fat.

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Does phentermine speed up your metabolism?

Phentermine is a good medication that speeds up your metabolism. As you burn more calories throughout your day, you lose weight even if you aren't exercising. This makes phentermine an ideal choice for people who are looking to lose weight quickly and healthily.

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How many calories should I eat while taking phentermine?

We recommend that you accompany the phentermine with a 1500-calorie diet with 20-25 grams of fat per day. We have American Diabetes Association diets to help you plan your meals – or you may prefer to use Weight Waters or NutriSystem meals. Exercise is an important part of the diet regimen.

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Should you drink lots of water taking phentermine 37.5 mg?

Water: The first rule of every diet is to drink lots of water. When taking phentermine you should be drinking at least 8 glasses of water per day in order to improve the functions of your body and assist in the release of water weight, as well as keeping you hydrated and less likely to misinterpret thirst for hunger.

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What are the results of 3 months of phentermine?

Nearly 40% of 3-month non-responders reached a body weight reduction of at least 5% at 6 months. Conversely, ~ 65% and 25% of 3-month responders maintained or improved, respectively, their body weight reduction with long-term phentermine. Potential tolerance as weight regain was ~ 10% from 3 to 6 months.

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What are the bad side effects of phentermine?

Side Effects
  • Chest pain.
  • decreased ability to exercise.
  • fast, irregular, pounding, or racing heartbeat or pulse.
  • numbness or tingling in the arms or legs.
  • swelling of the feet or lower legs.
  • trembling or shaking of the legs, arms, hands, or feet.
  • trouble breathing.
  • trouble with thinking, speaking, or walking.

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Can I stop taking phentermine suddenly?

Do not suddenly stop using phentermine. Suddenly stopping phentermine treatment can cause seizures. It can also cause withdrawal symptoms.

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