You asked: How long should I stay off phentermine?

After you take the lowest dose for 14 days, your doctor can choose to progress you to a higher dose ( 9 , 20 ). According to the FDA, you should stop using the medication if you don’t lose 3% of your body weight after 12 weeks on the highest daily dose ( 20 ).

How long should you take a break from phentermine?

We suggest for those women trying to lose 25 lbs or less, you start weaning off the phentermine after the second month. Take the pill every other day for two weeks, then every third day, until you are down to 1 pill a week (usually Sunday) then stop completely.

What happens if you stop taking phentermine suddenly?

If you stop taking the drug or don’t take it at all: You may not lose weight. If you take this drug for a long period of time and stop it suddenly, you may have extreme fatigue and depression. If you miss doses or don’t take the drug on schedule: Your medication may not work as well or may stop working completely.

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What is considered long-term use of phentermine?

The authors concluded that phentermine is safe and effective for longer-term use—that is, >3 months—for weight loss in low-risk individuals.

Can you skip days on phentermine?

What should I do if I missed a dose of Phentermine (Lomaira)? Take the medicine as soon as you can, but skip the missed dose if it is late in the day. Do not take two doses at one time.

Can i take phentermine for 4 months?

Many doctors prescribe phentermine, on its own, to patients for more than 12 weeks. And anecdotal reports from many of my colleagues suggested that it was helpful for many patients long-term. But there’s a lack of research on its longer-term safety and efficacy.

Does phentermine stop working after a while?

Frequently, the proper course of action is to increase adherence to the diet, rather than change the phentermine. However, if phentermine doesn’t work, stops working, or has an intolerable side-effect, you should ask your physician to switch to a different weight loss medicine.

Will I gain weight if I stop taking phentermine?

While phentermine can be a powerful weight loss aid, the only proven way to shed weight and keep it off in the long term is to engage in healthy lifestyle behaviors ( 23 , 24 ). Without making these habit changes, you may gain back any weight you’ve lost — and possibly more — once you stop taking phentermine ( 25 ).

Is phentermine bad for your kidneys?

Phentermine can cause elevation of the blood pressure and this can hasten the deterioration of kidney function.

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Can stopping phentermine cause depression?

Abrupt cessation following prolonged dosing may cause a withdrawal effect (symptoms include extreme fatigue and depression).

What happens if you take phentermine for more than 3 months?

FRIDAY, March 29, 2019 (HealthDay News) — Patients taking phentermine for weight loss for more than three months experience greater weight loss without an increased risk for incident cardiovascular disease or death, according to a study published online March 21 in Obesity.

What happens if you take phentermine too long?

Physical and psychological dependence may occur with the long-term use of phentermine. A withdrawal reaction, which includes excessive drowsiness, fatigue, tremors and depression may occur after prolonged use.

How much weight can you lose on phentermine in 3 months?

According to several studies, the average weight lost on phentermine is 3 to 5 pounds per month. In most cases, patients can easily meet the minimum expected weight loss of 5% starting body weight in the first three months.

How long can you take phentermine 37.5 mg?

Phentermine should only be used for short-term use (less than 12 weeks at a time) to help with weight loss.

Is 15mg of phentermine enough?

Phentermine Capsules Dosage and Administration

The usual adult dose is 15 mg to 30 mg as prescribed by the physician, at approximately 2 hours after breakfast for appetite control. Administration of one 30 mg capsule daily has been found to be adequate in depression of the appetite for 12 to 14 hours.

How much water should I drink with phentermine?

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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