As an SSRI, Prozac works by preventing the brain from reabsorbing naturally occurring serotonin. Serotonin is involved in mood regulation. In this way, Prozac helps the brain to maintain enough serotonin so that you have a feeling of well-being, resulting from improved communication between brain cells.
Does Prozac damage your brain?
No one really understands how normal functioning of the brain may be impaired by Prozac-type antidepressants in the long run. Indeed, one worrisome study, published in the March 2000 issue of Brain Research, indicates that Prozac and Zoloft may be toxic to the very cells they target in the brain.
What are the long term side effects of taking Prozac?
Clinical studies have shown that there are many side effects upon chronic administration of SSRIs, like sexual dysfunction,9 suppression of rapid eye movement sleep,10 nausea,11, 12 decreased appetite13 and deterioration of symptoms (for example, aggression),14, 15 indicating that optimization of chronic treatment of …
What brain chemicals does Prozac affect?
Researchers have discovered that antidepressant drugs such as Prozac not only affect levels of the neurotransmitter serotonin in the brain, but also “hijack” dopamine signaling as well–causing it to launch serotonin signals.
What does Prozac increase in the brain?
Prozac is selective serotonin reuptake inhibitor (SSRI). It works by blocking the absorption of the neurotransmitter serotonin in the brain. Regulating the amount of serotonin helps brain cells transmit messages to each other. This results in a better and more stable mood.
How long should you stay on Prozac?
Most doctors recommend that you take antidepressants for 6 months to a year after you no longer feel depressed. Stopping before that time can make depression come back. Is it safe to take it for a long time? For most people, fluoxetine is safe to take for a long time.
Does Prozac affect memory?
Postmarketing studies and isolated case reports, however, suggest that fluoxetine may harm memory in some patients. Some selective serotonin-reuptake inhibitors (SSRIs) appear to cause memory loss more frequently than others.
Why was Prozac taken off the market?
Prozac Generic Recalled Due to Abnormal Testing Results.
Is Prozac bad for your liver?
Introduction. Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) widely used as an antidepressant. Fluoxetine therapy can be associated with transient asymptomatic elevations in serum aminotransferase levels and has been linked to rare instances of clinically apparent acute liver injury.
Do antidepressants shorten your life?
The analysis found that in the general population, those taking antidepressants had a 33 percent higher risk of dying prematurely than people who were not taking the drugs. Additionally, antidepressant users were 14 percent more likely to have an adverse cardiovascular event, such as a stroke or a heart attack.
Can Prozac change your personality?
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. Finally, depressed people often abuse drugs and alcohol.
Is Prozac a stimulant or depressant?
The depressants help stabilize and lift their moods, so they can live their life to the fullest. Prozac, otherwise known as fluoxetine, is a type of antidepressant known as selective serotonin reuptake inhibitor (SSRI).
Is Prozac activating or sedating?
Fluoxetine (Prozac) is perhaps the most activating SSRI, with once-daily dosing in the morning recommended for most patients.
Does Prozac regrow brain cells?
TUESDAY, May 16 (HealthDay News) — Experts have long suspected that one way antidepressants such as Prozac, Paxil and Zoloft dispel depression is by stimulating the growth of new brain cells. Now, researchers say they’ve zeroed in on just how that happens.
Can Prozac cause weight gain?
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.
How can I reduce my Prozac?
You can stop taking fluoxetine safely with your doctor’s help. Many people who take 20mg or less of fluoxetine can stop taking it without problems. For people on higher doses of fluoxetine, the dose may be stepped down over a few weeks to reduce the chance of withdrawal effects.