How do antidepressants make you gain weight?

Antidepressants interfere with serotonin, the neurotransmitter that regulates anxiety and mood while also controlling appetite. In particular, these changes may increase cravings for carbohydrate-rich foods, such as bread, pasta, and desserts. When people are depressed, their appetites are affected.

How can I avoid gaining weight on antidepressants?

As simple as it may sound, the best chance of avoiding, or lessening further, undesirable weight gain when taking a prescribed antidepressant or antipsychotic medication, is to simultaneously participate in a formal weight management program.

How much weight do you gain on antidepressants?

Experts say that for up to 25% of people, most antidepressant medications — including the popular SSRI (selective serotonin reuptake inhibitor) drugs like Lexapro, Paxil, Prozac, and Zoloft — can cause a weight gain of 10 pounds or more.

Is antidepressant weight gain permanent?

Researchers at King’s College London found that all twelve of the leading antidepressants — including fluoxetine (Prozac), sertraline (Zoloft), and escitalopram (Lexapro) — increased risk for weight gain for up to six years after starting treatment.

Which antidepressant is best for weight loss?

“We found that bupropion is the only antidepressant that tends to be linked to weight loss over 2 years,” study leader David Arterburn, MD, Group Health Research Institute, Seattle, Washington, said in a Group Health Research Institute news release.

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Will I lose weight after stopping antidepressants?

If you decrease your daily calorie intake as a result, you could potentially lose weight by stopping your antidepressants. On the other hand, if you experience loss of appetite with depression, and your depression comes back after stopping antidepressants, you may also lose weight.

Which antidepressant does not cause weight gain?

Bupropion was associated with the least amount of weight gain, close to none. Two others that also appeared to have less weight gain were amitriptyline and nortriptyline. Amitriptyline and nortriptyline are older drugs.

How do you reverse weight gain from antipsychotics?

Here are some ways to lose weight gained due to medication use:

  1. Switch to a different medication. The first strategy to consider involves changing medications. …
  2. Lower medication dosage. …
  3. Limit portion sizes. …
  4. Exercise. …
  5. Eat more protein. …
  6. Talk to a dietitian. …
  7. Avoid alcohol. …
  8. Get enough sleep.

Do anxiety meds change your personality?

Fear: Antidepressants change your personality or turn you into a zombie. Fact: When taken correctly, antidepressants will not change your personality. They will help you feel like yourself again and return to your previous level of functioning.

Does serotonin cause weight gain?

The most commonly prescribed form of antidepressant medication, selective serotonin reuptake inhibitors (SSRIs) have been associated with weight loss in short-term use, but may cause weight gain when used long term.

Do antidepressants make you tired?

Fatigue, drowsiness

Fatigue and drowsiness are common, especially during early weeks of treatment with an antidepressant. Consider these strategies: Take a brief nap during the day. Get some physical activity, such as walking.

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