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can you take phentermine 375 mg twice a day

by Dr. Anibal Boyle PhD Published 3 years ago Updated 2 years ago

Never take multiple phentermine 37.5 pills within a 24-hour period. The maximum daily dosage of phentermine is 37.5 mg, so taking two 37.5 phentermine a day (75 mg total) is NOT safe or effective (4). Ingesting more medication does NOT improve results, but does increase the risk of adverse reactions and potentially-fatal phentermine overdose.

How to use Phentermine HCL. Take this medication by mouth as directed by your doctor, usually once a day, 1 hour before breakfast or 1 to 2 hours after breakfast. If needed, your doctor may adjust your dose to take a small dose up to 3 times a day. Carefully follow your doctor's instructions.

Full Answer

When should you take phentermine?

  • Avoid increasing or decreasing dosage on your own. ...
  • Take the drug before breakfast or one to two hours after it. ...
  • Exercise regularly and increase physical activity levels in addition to eating a healthier diet and reducing calorie intake. ...
  • If the drug impairs your judgment avoid operating heavy machinery or drive when taking it

More items...

How to boost energy while taking phentermine?

Pre-Workout Supplements

  • Purpose of Pre-Workout Supplements. Pre-workout supplements, commonly referred to as “pre-workout”, are powders that fitness enthusiasts take just before exercise to enhance performance.
  • Phentermine and Pre-Workout Supplement. ...
  • Instead of Pre-Workout (Alternatives)​. ...

What should I eat during my phentermine treatment?

  • Have never used Phentermine before
  • Do NOT have a history of yo-yo dieting
  • Are younger (less than 50)
  • Are ALSO eating healthy
  • Are ALSO sleeping well at night
  • Are ALSO avoiding/reducing stress
  • Are ALSO exercising (but not over-exercising)
  • Do NOT have thyroid disease, leptin resistance or insulin resistance

What to do when phentermine stops working?

There are three common explanations for a phentermine plateau:

  1. Tolerance One reason weight loss slows (or stops) a couple of months into treatment is increased phentermine tolerance. Patients tend to lose slower as the pills’ effects weaken.
  2. Water Weight Another reason is glycogen and water weight. Glycogen is the body’s most easily-accessible energy source. ...
  3. Energy Balance

Can you take 2 37.5 phentermine a day?

Do not take two doses at one time. Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of phentermine can be fatal.

How many phentermine 37.5 Can I take a day?

Typical starting dosage: One 37.5-mg capsule each day. Take it in the morning before breakfast, or 1–2 hours after breakfast. Maximum dosage: 37.5 mg per day.

What is the highest mg of phentermine you can take?

Phentermine is a short-term treatment for people with obesity who are at risk for certain medical conditions. Dosage ranges from 18.75 mg. to a maximum of 37.5 mg daily. This drug is taken either three times a day before meals or once before breakfast.

How many hours does phentermine 37.5 last?

How Long Does Adipex Last? Adipex has a half-life of about 20 hours, which is the time it takes for half of the dosage to be metabolized by the liver or excreted unchanged in the urine.21-Jan-2020

Can you take phentermine 2 times a day?

How to use Phentermine HCL. Take this medication by mouth as directed by your doctor, usually once a day, 1 hour before breakfast or 1 to 2 hours after breakfast. If needed, your doctor may adjust your dose to take a small dose up to 3 times a day.

How can I make phentermine more effective?

How to make phentermine more effective?Drink enough water.Have proper nutrition.Combine weight-bearing exercises with cardio.Establish a long-term healthy lifestyle.10-Jun-2021

Why is phentermine not working?

The effects of phentermine are diminished over time due to drug tolerance. Tolerance is when a medication loses potency over time after repeated use and as a result the individual experiences less response from the drug. Although phentermine is not “addictive” it results in tolerance over time.30-May-2019

How much water should I drink with phentermine?

per dayWater: 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.

What time in the morning should i take phentermine?

Phentermine: 18.75 to 37.5 milligrams (mg) once a day, taken before breakfast or 1 to 2 hours after breakfast.

Should i take phentermine on an empty stomach?

Phentermine is usually taken before breakfast, or 1 to 2 hours after breakfast. Follow your doctor's dosing instructions very carefully.19-Nov-2020

What can I take with phentermine to lose weight faster?

Your diet should include foods with plenty of fiber, protein, fruits, vegetable and healthy fats; combined these will all work simultaneously to help your body burn fat, build muscle, limit swelling and lose weight quickly with phentermine.21-Aug-2018

Can you take phentermine longer than 3 months?

The authors concluded that phentermine is safe and effective for longer-term use—that is, >3 months—for weight loss in low-risk individuals.02-Apr-2019

Answers

My Dr says no but about a year ago I had a Dr that let me take 37.5 in the morning and 10 around 3 There was a lady on here that said last week her Dr let's her take 50 It doesn't hurt to ask I go to my endocrinologist next week I plan on asking good luck

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What is Phentermine 37.5 mg?

Phentermine 37.5 is a common dose of the prescription weight loss pill, phentermine.

Phentermine 37.5 Capsules vs. Tablets

Phentermine 37.5 mg is available in both tablet and capsule form ( 1 , 9 ). Therefore, the choice between phentermine capsules vs tablets often comes down to doctor and patient preference.

Brand-Name vs. Generic Phentermine 37.5

After many years on the market, phentermine HCL 37.5 mg is sold as both a brand-name and generic drug. In the US, about 82% of phentermine 37.5 patients take a generic pill, while the remaining 18% opt for the brand-name option: Adipex-P ( 10 ).

How to Take Phentermine 37.5 mg

Typical phentermine 37.5 dosage is one pill per day, taken first thing in the morning on an empty stomach. Depending on the formulation of the specific pill, as well as doctor and patient preference, phentermine 37.5 mg can be taken either 30 minutes before breakfast, or 1-2 hours after ( 4 ).

Phentermine 37.5 Side Effects

Phentermine is a highly-effective and widely-popular weight loss medication, but that does not make it the perfect pill.

Where to Buy Phentermine 37.5

Phentermine is sold at most major pharmacies. Phentermine HCL (the active ingredient) is a class IV controlled substance, so it only available a prescription-only medication ( 6 ).

Cost of Phentermine 37.5 mg

One of the reasons for phentermine diet pills’ widespread popularity is the relatively-affordable price tag.

What happens if you take too much meds?

If you take too much of this medicine, it may become habit-forming (causing mental or physical dependence). This medicine is available in four forms: capsules, disintegrating tablets, extended-release capsules, and tablets. Carefully follow the dosing instructions for the form you are using.

How to store a med?

Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing. Keep out of the reach of children. Do not keep outdated medicine or medicine no longer needed. Ask your healthcare professional how you should dispose of any medicine you do not use.

Can you take IBM Micromedex more than once?

Proper Use. Drug information provided by: IBM Micromedex. Take this medicine only as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. If you take too much of this medicine, it may become habit-forming (causing mental or physical dependence).

Why do you take Phentermine in the morning?

Due to the relative long-acting effects of the drug, it should ideally be dosed in the morning to prevent issues of insomnia at nighttime. The most commonly reported side effects of phentermine include: Headache. Insomnia. Over-stimulation.

What happens if you overdose on Phentermine?

Taking an extra dose of phentermine can increase the risk of certain side effects, including restlessness, tremors and increased heart rate. If you have accidentally overdoses, contact the Poison Control Center at 1-800-222-1222 or visit their website: https://www.poison.org/.

How long does it take for Phentermine to work?

After taking by mouth, the effects from phentermine occur in as little as 30 minutes and can last from 4 to 14 hours, depending on the individual.

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