Phentermine is a prescribed FDA approved drug for weight loss classified in the Schedule Substance list. This article details Phentermine before and after weight loss results for various stages of usage.
We will describe how much weight you can lose after 1 week, 2 weeks, 1 month, 3 months and so on. We also provide the best way to lose weight.
Best Phentermine Brands 2023
Best Phentermine Over the Counter Brands 2023
Here the best over the counter Phentermine brands - these are available without prescription and can be purchased online directly from the manufacturer.
#1 - PhenQ [editors choice]
PhenQ is arguably the best OTC Phentermine diet pill brand. help you burn fat, suppress your appetite and boost your mood and energy levels.
It contains a proprietary blend of ingredients including a-Lacys Reset, caffeine, nopal and L-carnitine fumarate.
a-Lacys Reset is meant to increase your metabolism and help your body burn more calories. Caffeine provides energy and can temporarily suppress appetite. Nopal helps maintain proper hydration levels while you're dieting. And L-carnitine fumarate helps shuttle fats into your mitochondria where they can be burned for energy.
PhenQ is reviewed extremely positively by industry critics and often top "best weight loss pills" polls and review lists .
#2 - Phen24
Phen24 is a dual-action fat burner designed to help you lose weight around the clock. It contains two separate supplements - one you take during the day and one you take at night.
The daytime pills contain caffeine, green tea extract and cayenne pepper to boost metabolism and help curb appetite during waking hours.
The nighttime pills contain ingredients like chromium and green tea to support healthy blood glucose levels and maintain a fat burning state while you sleep. They also contain L-theanine and GABA to promote relaxation and improve sleep quality.
Taken together, the day and night formulas aim to support weight loss by boosting calorie burn and metabolism while curbing cravings - around the clock. Phen24 targets two key weight loss obstacles - lack of sleep and metabolic slowdown - to offer a comprehensive fat burning solution.
#3 - PhenGold
PhenGold is a natural weight loss supplement designed to mimic the effects of Phentermine without a prescription. It contains a powerful blend of ingredients that work together to boost metabolism, control appetite and increase fat burning to help promote weight loss.
The key ingredients in PhenGold include green tea extract, caffeine, L-tyrosine and L-theanine to boost energy levels and mental focus while curbing hunger. It also contains ginger root and cayenne pepper to speed up metabolism and promote thermogenesis. And phenylalanine helps reduce food cravings and maintain satiety between meals.
Taken twice daily, PhenGold is meant to provide similar results to Phentermine 37.5 HCL without the potential side effects and health risks of prescription weight loss drugs.
What is Phentermine ?
Phentermine is an FDA approved prescription medication to lose weight as a short term treatment.
Phentermine for weight loss works by suppressing appetite to help create a calorie deficit needed to lose weight.
This prescribed drug for losing weight is often prescribed along with a reduced-calorie diet and increased physical activity for the treatment of obesity. When used as directed under a doctor's supervision, phentermine can help some people lose up to 10% of their body weight in a few months without future weight gain.
Possible side effects of phentermine include dry mouth, increased blood pressure, insomnia, headache and dizziness. Phentermine can also cause dependence and tolerance with long-term use, so it is only approved for short-term periods of a few weeks to 3 months.
Doctors closely monitor patients taking phentermine due to potential risks like increased heart rate and high blood pressure. Phentermine is only prescribed to obese patients with weight-related conditions like high cholesterol, diabetes or sleep apnea.
How Much Weight Can I Lose in a Week on Phentermine 37.5?
The amount of weight loss on Phentermine varies from person to person depending on factors like dosage, diet, and exercise.
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.
Some people lose weight quickly in the first week or two due to water weight loss. But most of that is temporary.
How Much Weight Can I Lose After 1 Month Using Phentermine?
Here's a rough estimate of how much weight you could lose after 1 month using Phentermine:
1 to 3 pounds per week is a realistic rate of weight loss using Phentermine, especially in the first few weeks. This comes mostly from reduced calorie intake due to appetite suppression.
So after 1 month (4 weeks), you could reasonably expect to lose somewhere between 4 lbs to 12 lbs, with the higher end being for those starting at a higher BMI.
A lot depends on your diet, exercise and current obesity level. Following a low-calorie diet and increasing physical activity while taking Phentermine will likely lead to more weight loss.
Some people report rapid initial weight loss of 5 to 10 lbs in the first 2 weeks, but this is often water weight that comes back once the medication leaves the body.
Beyond 1 month, weight loss typically slows down to a more sustainable 1 to 2 pounds per week. This is a healthier rate of loss that is more likely to stay off.
Phentermine Before and After 2 Months
Here are some typical before and after Phentermine weight loss results for women after 2 months of using the FDA approved drug.
- Before - 225 lbs, size 18
- After - 210 lbs, size 16
- Lbs lost - 15 lbs
- Dress size dropped - 2 sizes
- Before - 175 lbs, size 14
- After - 160 lbs, size 12
- Lbs lost -15 lbs
- Dress size dropped - 2 sizes
- Before - 150 lbs, size 10
- After - 135 lbs, size 8
- Lbs lost - 15 lbs
- Dress size dropped - 2 sizes
The example Phentermine before and after weight loss results - after 2 months show
An average weight loss of around 15 lbs and 2 dress sizes dropped after 2 months of Phentermine use. This is a reasonable amount of weight loss in that time frame.
Heavier women that were prescribed Phentermine 37.5 tend to lose more weight initially, as seen in Woman A losing more pounds than Woman C who started at a lower weight. But the dress size drop tends to be similar.
A majority of the weight loss comes from Phentermine's appetite suppressing effects which help create a calorie deficit. Diet and exercise while taking the medication will maximize results.
The weight lost is primarily fat loss, though some water weight loss may occur initially.
Weight loss tends to slow down after the first couple months, so these examples represent more optimal results in the beginning stages of Phentermine use.
Long-term weight maintenance will require lifestyle changes and supplementing Phentermine with a healthy diet and exercise plan.
So in summary, 15 lbs and 2 dress sizes dropped is a reasonable goal for women after 2 months of Phentermine therapy. The examples show typical "before and after" numbers at different starting weights.
Phentermine Results after 3 Months
Here are some typical Phentermine results you can expect after 3 months of use for weight loss:
Weight loss of 10% to 15% of your starting body weight. This equals about 10 to 20 pounds for most people.
Much of the initial weight loss occurs in the first month as we have shown above, then slows down. So expect the majority of the 3-month weight loss to happen in the first 6 to 8 weeks.
An average of 1 to 2 pounds per week of weight loss. This comes primarily from appetite suppression and a resulting calorie deficit.
Potential for some water weight loss in the first couple weeks, estimated at around 5 pounds. However, this is temporary and does not reflect true fat loss.
A combination of diet, exercise and Phentermine is required for optimal results. Following a low-calorie diet and increasing physical activity while taking Phentermine leads to more sustained weight reduction.
After 3 months, Phentermine is typically stopped since continued use provides diminishing returns and increases risk of side effects and dependence.
For lasting weight management, lifestyle changes like healthy eating habits and a regular exercise routine must be implemented and continued after Phentermine therapy.
The majority of weight lost on Phentermine is regained within 18 months after stopping the medication if healthy habits are not adopted.
How to take Phentermine for Best Results
Here are some tips for taking Phentermine for best weight loss results:
- Take the full prescribed dose. Don't skip or reduce doses, as this can diminish effectiveness. Follow your doctor's recommendations on dosage and timing.
- Take it first thing in the morning. This helps curb appetite for the whole day and minimizes potential sleep issues.
- Avoid taking a second dose later in the day, if possible. This can increase side effects without much added benefit.
- Stick to a low-calorie diet plan. Phentermine works best when combined with an energy-restricted diet of around 1,200 to 1,500 calories per day for women and 1,500 to 1,800 calories per day for men.
- Increase your physical activity. Exercise while taking Phentermine can boost weight loss results by up to 50% by adding more calories burned. Aim for 150 to 250 minutes of moderate exercise per week.
- Stay hydrated to minimize headaches and other side effects. Drink plenty of water throughout the day, especially if you notice symptoms like dry mouth.
- Limit alcohol intake. Alcohol can negatively impact results and potentially interact with Phentermine. Have no more than 1 drink per day, if any.
- Monitor changes in blood pressure regularly. High blood pressure is a common side effect, so checking your BP weekly is a good idea.
- Only take Phentermine for short periods. Use for 8 to 12 weeks at a time to minimize risks of dependence and tolerance.
- Make healthy lifestyle changes. Incorporate permanent changes to your diet and activity levels to maintain weight loss success after stopping Phentermine.
Is Phentermine Safe For Weight Loss?
Phentermine is a prescription medication that is considered generally safe when used for short periods of time under a doctor's supervision. However, it does have potential side effects, some of which are:
- Increased blood pressure and heart rate - This is a common side effect due to Phentermine's stimulant effects. High blood pressure is a major risk factor that doctors monitor closely in Phentermine patients.
- Insomnia and sleep problems - The stimulant in Phentermine can disrupt sleep, especially at higher doses or later in the day.
- Headache - Many people report headaches when first starting Phentermine or adjusting the dose. Staying hydrated can help reduce headaches.
- Dry mouth - The drug decreases saliva production in many patients, resulting in a dry or "cotton" mouth feeling. Sugar-free candy and gum can provide some relief.
- Tremor and dizziness - Hand tremors and issues with balance due to the stimulant effects have been reported, though are more rare.
- Irritability and mood changes - Some people report feeling more irritable, restless or experience mood swings while taking Phentermine.
- Dependency and tolerance - With long-term use, there is risk of both physical and psychological dependence on Phentermine. Tolerance often develops, requiring higher doses for the same effect.
- Drug interactions - Phentermine can interact adversely with some medications, so it's important to discuss all prescription drugs and supplements with your doctor before use.
Overall, when used appropriately for short periods of time (12 weeks or less), Phentermine diet pills are considered safe to lose weight for most adults.
Phentermine Weight Loss Results After 6 Months
Here are potential Phentermine weight loss results you can expect after 6 months of use:
Weight loss of 15% to 20% of your starting body weight. This equals 15 to 30 pounds or more for many people.
An average of 1 to 2 pounds per week of weight loss, though it may slow down after the first few months.
Much of the initial weight loss occurs within the first 1 to 3 months. After that, weight loss plateaus or continues at a slower pace.
Potential for some initial water weight loss, estimated around 5 to 10 pounds. However, this temporary loss does not reflect true fat loss.
For the best results, a low-calorie diet and exercise program is needed alongside Phentermine use. Following the prescribed treatment plan is important.
Improvement or remission of weight-related health conditions for those who lose the most body fat. Conditions like high blood pressure, sleep apnea and diabetes may show signs of improvement.
After 6 months, doctors will typically stop Phentermine since longer use provides diminishing returns and increases side effects risks.
Permanent lifestyle changes like healthy eating habits and exercise must continue to maintain weight loss once medication is stopped.
The majority of weight lost on Phentermine is regained within 2 years if healthy behaviors are not adopted and maintained.
Weight loss may plateau over time as the body adapts to Phentermine's effects. Adjusting the dosage may help promote additional loss.
Phentermine before and After Weight Loss Results Summary
Here is a summary of potential Phentermine weight loss results after 1 week, 1 month, 3 months and 6 months:
In the first week of taking Phentermine, a big percentage of men and women can expect to lose anywhere from 1 to 3% of their starting body weight. This initial weight loss is often driven by water loss as the body's fluid balance changes. Diet and exercise have not yet had much impact at this early stage.
After 1 month (4 weeks) of Phentermine use, weight loss typically averages between 4 to 12 pounds. Much of the first two weeks or month's loss comes from Phentermine's appetite suppressing effects which create a calorie deficit. Following a reduced-calorie diet and increasing physical activity while taking the medication maximizes results over the first 4 weeks.
By 3 months, most patients see a weight loss of 10% to 15% of their starting weight. This equals around 10 to 20 pounds for many people. The majority of the loss occurs in the first 6 to 8 weeks, then slows down. An average of 1 to 2 pounds per week is typical at this stage. Improvement in obesity-related health conditions is common for those who lose the higher percentages of body fat.
After 6 months on Phentermine, weight loss of 15% to 20% of original body weight is possible. This amounts to 15 to 30 lbs or more lost. However, results plateau over time as the body adjusts to the medication. Dosage adjustments or periodic "drug holidays" may be needed to promote additional loss. Permanent lifestyle changes are critical for avoiding weight gain once Phentermine is stopped.
Disclaimer: The above is a sponsored post, the views expressed are those of the sponsor/author and do not represent the stand and views of Outlook Editorial.