Meridia is a prescription medication used primarily for short-term weight loss management. It belongs to a class of drugs called sympathomimetic amines, which work by suppressing appetite and boosting energy levels, thereby helping to reduce calorie intake. Meridia is typically prescribed for individuals who are obese and have not been able to lose weight through diet and exercise alone. It is usually recommended for short-term use (a few weeks to a few months) as part of a comprehensive weight loss program that includes lifestyle changes such as dietary modifications and increased physical activity.