Prozac works by increasing the availability of serotonin. Serotonin contributes to emotional stability. If serotonin levels are too low, the brake is too weak, making a person impulsive and unable to think clearly before acting and cause of depression and other mental disorders.
All drugs, including Prozac, have the potential of being harmful when used on a long-term basis. Some of these side effects are common to other prescription medications, while others can be very serious. Prozac side effects include anxiety, sleep troubles, and appetite changes. Prozac lawsuit have been filed by many people who have experienced serious side effects.