Fluoxetine

Fluoxetine is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors (SSRIs). Fluoxetine affects chemicals in the brain that may become unbalanced and cause depression, panic, anxiety, or obsessive-compulsive symptoms.
Fluoxetine is used to treat major depressive disorder, bulimia nervosa (an eating disorder) obsessive-compulsive disorder, panic disorder, and premenstrual dysphoric disorder (PMDD).
Fluoxetine is sometimes used together with another medication called olanzapine (Zyprexa) to treat depression caused by bipolar disorder (manic depression). This combination is also used to treat depression after at least 2 other medications have been tried without successful treatment of symptoms.

Use:
Fluoxetine (Prozac) comes as a capsule, a tablet, a delayed-release (long-acting) capsule, and a solution (liquid) to take by mouth. Fluoxetine may be taken with or without food. Fluoxetine (Sarafem) comes as a capsule to take by mouth. Fluoxetine (Prozac) capsules, tablets, and liquid are usually taken once a day in the morning or twice a day in the morning and at noon. Fluoxetine delayed-released capsules are usually taken once a week. Fluoxetine (Sarafem) is usually taken once a day, either every day of the month or on certain days of the month. Take fluoxetine at around the same time(s) every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take fluoxetine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Your doctor may start you on a low dose of fluoxetine and gradually increase your dose.
It may take 4 to 5 weeks or longer before you feel the full benefit of fluoxetine. Continue to take fluoxetine even if you feel well. Do not stop taking fluoxetine without talking to your doctor. If you suddenly stop taking fluoxetine, you may experience withdrawal symptoms such as mood changes, irritability, agitation, dizziness, numbness or tingling in the hands or feet, anxiety, confusion, headache, tiredness, and difficulty falling asleep or staying asleep. Your doctor will probably decrease your dose gradually.

Side effects:

• Fluoxetine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
• nervousness
• nausea
• dry mouth
• sore throat
• drowsiness
• weakness
• uncontrollable shaking of a part of the body
• loss of appetite
• weight loss
• changes in sex drive or ability
• excessive sweating