How long does fluoxetine 20 mg take to work?
How long does fluoxetine take to start working? Antidepressants like fluoxetine can start to work on depression within the first two weeks of treatment, with the improvements continuing over the following weeks, For anxiety, antidepressants like fluoxetine can take slightly longer to work.
How do I know if fluoxetine is working?

Sleep, energy, or appetite may show some improvement within the first 1-2 weeks. Improvement in these physical symptoms can be an important early signal that the medication is working. Depressed mood and lack of interest in activities may need up to 6-8 weeks to fully improve.
Can I drink coffee with fluoxetine?
Drinking coffee or cola drinks with fluoxetine increases the risk of serotonin syndrome with symptoms of high fever, sweating, agitation, confusion, trembling, diarrhea and abnormal muscle movements.
How long does it take for fluoxetine to kick in?
Can fluoxetine cause personality changes?
People taking Prozac or other anti-depressants may experience personality changes for a range of reasons: The stress of waiting for improvement may worsen their mental state or the anti-depressant may produce symptoms of a different, undiagnosed mental illness.

Can fluoxetine cause anger issues?
Prozac (fluoxetine) was most commonly linked to aggression, increasing violent behavior 10.9 times.
What happens the first week of Prozac?
As with many SSRIs, you might notice that your appetite, energy, and/or sleep begin improving in the first week or two after starting Prozac. It may take 6 to 8 weeks or more for other symptoms—such as depressed mood or decreased interest in day-to-day activities—to noticeably improve as well.
How long until Prozac helps anxiety?
Like other antidepressant medications, you have to take Prozac for some time before you begin to feel better. While some patients report a decrease in their anxiety symptoms after just a few weeks of regularly taking the medication, most do not experience relief until 6 to 8 weeks into their treatment.
When did you feel better on Prozac?
Prozac does not have a rapid or immediate effect on mood, but once it does achieve consistent levels in the body, it is a highly effective medication. Many patients see some improvement on Prozac right away, but most people notice the antidepressant effects after 2-4 weeks of daily use.
What conditions does fluoxetine HCl treat?
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What is fluoxetine good for?
Proven to be effective in alleviating the symptoms of depression[3]
What to know about fluoxetine?
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Is fluoxetine an antidepressant?
What Is Fluoxetine And What Does It Treat? Fluoxetine is an antidepressant medication that works in the brain. It is approved for the treatment of major depressive disorder (MDD), obsessive compulsive disorder (OCD), panic disorder, bulimia nervosa, and premenstrual dysphoric disorder (PMDD).