What happens if you take phentermine for too long?

Fasting: It's simple and trending, though it's been around for thousands of years. Find out whether it might be a good option for...

Show
  • What happens if you take phentermine for too long?

    Surprising Causes of Weight Gain

    There are many reasons for sudden weight gain when there are no changes in diet or exercise. Learn to identify the cause of your...

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: Best and Worst Late Night Snacks for Your Health

    If you're truly hungry for a bedtime snack, don't ignore your body's signals. It's hard to fall asleep when your tummy's rumbling...

  • What happens if you take phentermine for too long?

    The Best Diet Tips: How to Lose Weight the Healthy Way

    Learn to lose weight in a realistic way that works. Find healthy weight loss by eating right, sleeping more, understanding...

  • What happens if you take phentermine for too long?

    Diet & Weight Loss: Reasons You're Not Losing Belly Fat

    If you're trying to lose belly fat but can't, there's probably a reason.

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: Your Best Ways to Beat Belly Fat

    Could your job be to blame for your belly fat? It might be, if it stresses you out. But there are a number of ways to get rid of...

  • What happens if you take phentermine for too long?

    Childhood Obesity Quiz: Test Your Medical IQ

    Childhood obesity has reached epidemic proportions. Take the Childhood Obesity Quiz to test your knowledge of the facts and...

  • What happens if you take phentermine for too long?

    Weight Loss Surgery Quiz

    What happens after weight loss surgery? What should you eat? Take this quiz to learn about bariatric surgery. Are you a candidate?

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: What’s a Ketogenic Diet?

    These are low-carb diets -- the basic idea is to get most of your calories from protein and fat. There are some benefits, but you...

  • What happens if you take phentermine for too long?

    Weight Loss Quiz: Test Your Weight Control IQ

    Are you trying to lose weight? Take this quiz to see what you can add to routine to get on the right track for results!

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: How to Cut Calories From Your Day

    When you want to lose weight, you’ll probably need to find a way to eat fewer calories. Try these tips to trim them from your...

  • What happens if you take phentermine for too long?

    Weight Loss Challenges: Why Can't I Lose Weight?

    Finding it difficult to lose weight? It’s a hard thing to do, and there are some surprising reasons you may not be losing weight...

  • What happens if you take phentermine for too long?

    Weight Loss Surgery: What to Expect

    Are you considering weight loss (bariatic) surgery? WebMD helps you know what makes you a good candidate and the pros and cons of...

  • What happens if you take phentermine for too long?

    How to Lose Weight Without Dieting: 24 Fast Facts

    Get surprising weight loss tips to help you slim down without starving or following a complicated diet. Lose weight without...

  • What happens if you take phentermine for too long?

    How to Lose Weight Fast: Easy Weight Loss Tips

    Here are the best ways to lose weight. From calories to fitness, learn these weight loss tips and win your battle with losing...

  • What happens if you take phentermine for too long?

    10 Metabolism Boosting Facts and Myths

    Losing weight by increasing your metabolism is challenging. There are many metabolism myths and only a few surefire tricks to get...

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: Best and Worst Salads for Your Health

    Some salads are loaded with nutrition, while others serve up more fat than a cheeseburger. Learn which ones you should choose --...

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: The 80-20 (or Weekend) Diet

    The idea here is that you get to splurge a bit if you eat healthy most of the time. Find out more about this approach and what it...

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: 14 Ways to Shed Pounds After 40

    Losing weight after 40 can be hard, especially if you don't have a lot of time to exercise and eat right. But some simple...

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: Healthy Fat Foods

    From fish to avocados, nuts to beans, WebMD shows you what tasty foods have healthy fats. See the benefits of adding omega 3s and...

  • What happens if you take phentermine for too long?

    Best and Worst Drinks For Weight Loss

    From coffee to cocktails, learn which beverages can help or hinder a healthy lifestyle. See the best and worst drinks for weight...

  • What happens if you take phentermine for too long?

    Bad Foods That Are Good for Weight Loss in Pictures

    Are you avoiding foods you could be enjoying as you try to lose weight? Get the skinny on "bad" foods like potatoes, cheese, and...

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: Why Are You Always Hungry?

    What are the causes of hunger? There are more reasons you get hungry than just an empty stomach. Food cravings, pregnancy, blood...

  • What happens if you take phentermine for too long?

    10 Muscle-Building Exercises for Diabetes

    Watch this slideshow on Diabetes and Exercise. If you have diabetes, see how strengthening your muscles with these 10 weight...

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: What's an Elimination Diet?

    Ever wonder if a certain food causes your headaches or makes you tired or uncomfortable? You might try to find out with an...

  • What happens if you take phentermine for too long?

    Healthy Living: 15 Numbers That Matter as Much as Your Weight

    Instead of focusing just on the scale when you're trying to lose weight and improve your health, there are other numbers you...

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: Which Has More Sugar?

    Trying to eat less sugar? Find out where it may be hiding in your diet.

  • What happens if you take phentermine for too long?

    Weight Management: Medical Conditions That Can Cause Weight Gain

    Could a medical condition be the reason for your recent weight gain? Find out some possible causes and how best to manage them.

  • What happens if you take phentermine for too long?

    Portion Control: Plate Photos to Lose Weight, Maintain Diet

    Portion control can help with weight loss. The right plate amount can help you stick to a healthy diet. Learn to lose weight with...

  • What happens if you take phentermine for too long?

    Diet and Weight Loss: The Best and Worst Thai Dishes for Your Health

    Thai cuisine is loaded with fresh veggies and spices. But some dishes are packed with calories and fat. Learn what foods you...

    What happens if you take phentermine longer than 3 months?

    TAKE-HOME MESSAGE Longer-term use, >12 months, was associated with significantly more weight loss (7.4%) than a duration of use < 3months and a risk of CVD or death comparable with that associated with a shorter-term use.

    What is the longest time you can take phentermine?

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

    Can phentermine cause permanent damage?

    Phentermine may increase your thyroid activity. This may raise your thyroid levels even further. For people with glaucoma: This drug may increase your eye pressure even more. This may cause permanent damage to your vision.

    Can you take phentermine forever?

    And what makes it worse is that Phentermine is NOT intended to be used as a long-term medication. You can really only use it for 2-3 months at a time at which point you need to give your body a break.