Studies on the effect of fluoxetine (Prozac) on weight are varied, with only some people experiencing weight loss. And while it may cause weight loss in the short-term, but after six months or longer can lead to an increase in weight.
Can you lose weight while taking Prozac?
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.
How much weight can you lose 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 does Prozac do to your weight?
Prozac is not alone in causing this potential dreaded side effect; many antidepressants can potentially lead to weight gain, particularly with long-term use. 1In fact, Prozac is actually considered one of the weight-neutral antidepressants, meaning it doesn’t typically cause weight gain.
Does Prozac speed up metabolism?
Fluoxetine increases resting energy expenditure and basal body temperature in humans.
Is it hard to lose weight on antidepressants?
And yes, certain antidepressants and other medications may increase appetite. However, most medications do not alter metabolism, per se. Thus, weight loss can still occur when attention is given to other factors, including the composition and timing of dietary intake.
What does Prozac feel like when it starts working?
What does Prozac feel like when it starts working? As Prozac begins working, you may begin to notice changes in your energy levels, sleep patterns, and appetite. These initial changes usually begin in the first couple of weeks after starting your medication.
Does Paxil cause weight loss?
Although some SSRIs are associated with weight loss at first, long-term use of SSRIs is mostly linked to weight gain. Long-term use is considered treatment that lasts longer than six months. Of the SSRIs listed above, paroxetine is most commonly associated with weight gain with both long-term and short-term use.
Is weight gain common 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.
Is Prozac stronger than Zoloft?
Both Prozac and Zoloft are considered powerful mental health medications, comparably effective at treating depression and reducing anxiety for the patients who take them. A few clinical trials suggest that Zoloft may have less serious side effects than Prozac.
What are the best antidepressants for weight loss?
Of these three medications, bupropion (Wellbutrin) is the most consistently associated with weight loss. Several studies, including a 2019 meta-analysis of 27 studies, found that bupropion (Wellbutrin) was the only commonly used antidepressant associated with weight loss.
Does Prozac give you energy?
Prozac helps to elevate mood and energy levels, improve sleep, and increase appetite. It also works to decrease anxiety and fear and to suppress unwanted thoughts. Fluoxetine can help to decrease the number of panic attacks that a person has and to lessen their severity.