Prozac (fluoxetine) is a prescription medication used to treat a variety of mental health conditions, including:
- Major depressive disorder
- Obsessive-compulsive disorder (OCD)
- Bulimia nervosa
- Panic disorder
- Premenstrual dysphoric disorder (PMDD)
It is also sometimes used to treat bipolar disorder and post-traumatic stress disorder (PTSD). Prozac is in the class of medications known as selective serotonin reuptake inhibitors (SSRIs). SSRIs work by increasing the amount of serotonin in the brain. Serotonin is a neurotransmitter that plays a role in regulating mood, thoughts, and behavior.
How Prozac Works
Prozac works by blocking the reuptake of serotonin, a neurotransmitter in the brain. This means that more serotonin is available to bind to serotonin receptors in the brain. This increased serotonin activity is thought to be responsible for the drug’s antidepressant and other effects.
Prozac Dosage
Prozac is available in tablet and capsule forms. The usual starting dose for adults is 20 milligrams (mg) per day. The dose may be increased to 60 mg per day as needed. The usual starting dose for children and adolescents is 10 mg per day. The dose may be increased to 20 mg per day as needed.
Prozac Side Effects
Prozac is generally well-tolerated. However, some people may experience side effects, such as:
- Nausea
- Diarrhea
- Dry mouth
- Headache
- Dizziness
- Insomnia
- Sexual problems
These side effects are usually mild and go away within a few weeks of starting the medication. However, if the side effects are severe or do not go away, talk to your doctor.
Prozac Interactions
Prozac can interact with other medications, including:
- Other antidepressants
- Blood thinners
- Seizure medications
- St. John’s wort
It is important to tell your doctor about all the medications you are taking before starting Prozac.
Prozac Precautions
Prozac is not for everyone. It is important to talk to your doctor about whether Prozac is right for you. Prozac should not be used by people who are:
- Allergic to fluoxetine or any other ingredient in Prozac
- Taking MAO inhibitors
- Pregnant or breastfeeding
Prozac and Alcohol
Prozac should not be taken with alcohol. Alcohol can increase the risk of side effects from Prozac.
Prozac and Suicide
There is a small increased risk of suicidal thoughts or actions in people taking antidepressants, especially in children and adolescents. It is important to monitor children and adolescents closely for any changes in mood or behavior while they are taking Prozac.
Prozac and Other Medical Conditions
Prozac should be used with caution in people with certain medical conditions, such as:
- Liver disease
- Kidney disease
- Glaucoma
- Epilepsy
Prozac and Driving
Prozac can impair judgment and coordination. It is important to avoid driving or operating machinery until you know how Prozac affects you.
Prozac Withdrawal
If you stop taking Prozac suddenly, you may experience withdrawal symptoms, such as:
- Dizziness
- Nausea
- Headache
- Fatigue
- Irritability
These symptoms usually go away within a few weeks. However, if the symptoms are severe, talk to your doctor.
Prozac Effectiveness
Prozac is an effective medication for many people with mental health conditions. However, it is important to remember that it is not a cure-all. It may take several weeks for Prozac to start working, and you may need to take it for several months or even years to maintain its benefits.
Prozac Cost
The cost of Prozac can vary depending on the dosage and the pharmacy. However, it is generally a relatively affordable medication.
Prozac Over-the-Counter
Prozac is not available over-the-counter. It is a prescription medication that must be dispensed by a doctor.
Prozac Generic
Prozac is available in a generic form called fluoxetine. Generic medications are the same as brand-name medications but are usually less expensive.
Prozac Reviews
Prozac has been reviewed by the FDA and has been found to be safe and effective for the treatment of a variety of mental health conditions.
Prozac Alternatives
There are many other medications available for the treatment of mental health conditions. If Prozac is not right for you, your doctor may prescribe another medication.