Meridia is used for weight loss purpose. It works like a fat burner . Meridia tablets come within variety 5mg, 10 mg and 15mg. The consumption of it should be started from 5mg and once the body gets used to of it can be increased to 10 mg and 15 mg. The main purpose of the product is to control the appetite or can be said overeating tendency gets disappeared. It is like an anti-obesity therapy. The very effective and result oriented product but still a person needs to go through the medical check up in every 6 months.