As an SSRI, Prozac increases the levels of serotonin in the brain and these are generally the first-line treatment for depression. Any weight loss you may experience while taking Prozac may only be temporary and weight gain after the first few months may be possible.
Do antidepressants make it hard to lose weight?
A: There’s no question that certain medications may make it tough to lose weight, but I believe you still can. The most commonly prescribed antidepressants, SSRIs like Prozac, affect the levels of serotonin in the brain, which in turn has a direct effect on appetite.
Does Prozac affect metabolism?
Despite contradictory results regarding SSRIs, fluoxetine is associated with weight loss, while there is no change or increase in body weight with other SSRIs (13). Diabetes mellitus, insulin resistance (IR), and hyperglycemia are the most commonly observed metabolic risk factors in the psychiatric population.
How common is weight gain with Prozac?
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.
Does everyone gain weight on Prozac?
Although many patients initially do maintain or even lose weight during the first few months on Prozac, a small percentage of people eventually gain weight, especially with long-term use, which means longer than six months.
Which antidepressant helps you lose weight?
“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.
Can Prozac help you lose weight?
Conclusions: Acute therapy with fluoxetine is associated with modest weight loss. After remission of depressive symptoms, weight gain for patients taking fluoxetine for longer periods is not different from that for patients taking placebo and is most likely related to recovery from depression.
How do I not gain weight on Prozac?
How to Avoid Antidepressant-Related Weight Gain
- Talk to Your Doctor.
- Ask About Switching Medications.
- Get a Medical Checkup.
- Add Diet and Exercise.
Is Prozac an appetite suppressant?
Fluoxetine may represent a new appetite suppressant drug that will be useful in the management of obesity. The hypothalamus is an important brain center involved in the regulation of food intake and probably in the regulation of overall metabolic economy (energy storage, mobilization, and utilization).
Has anyone lost weight on fluoxetine?
In the 11 studies, fluoxetine was used for an average of 28 weeks and resulted in an average weight loss of 3.3 kg.
What is the most common side effect of Prozac?
Common side effects include feeling sick (nausea), headaches and trouble sleeping. They are usually mild and go away after a couple of weeks. If you and your doctor decide to take you off fluoxetine, your doctor will probably recommend reducing your dose gradually to help prevent extra side effects.
Is Prozac good for anxiety and depression?
Prozac, or fluoxetine, is a selective serotonin reuptake inhibitor (SSRI) and a widely used antidepressant. It is considered safe and effective in treating depression, anxiety, and obsessive compulsive disorder (OCD), and bulimia.
Is weight gain a side effect of fluoxetine?
What medications cause weight gain? Antipsychotic drugs, antidepressants , and mood stabilizers are common drugs that have the most potential to increase weight gain. All 12 of the leading antidepressants, including fluoxetine (Prozac), sertraline (Zoloft), and escitalopram (Lexapro), make gaining weight more likely.
What anxiety medication causes weight loss?
A few antidepressants have had reports of causing weight loss: bupropion (Aplenzin, Forfivo, Wellbutrin); this has the most studies connecting it to weight loss. fluoxetine (Prozac); results vary though some people experience weight loss.
Does anxiety medication change your personality?
Medication can definitely change people’s personalities, and change them quite substantially. Paxil is rarely prescribed now, because of concerns about side effects and withdrawal, says Tang, but other SSRIs (such as Prozac and Zoloft) are likely to have the same effect on personality.