Lexapro has fewer and milder side-effects than other drugs in the Selective Serotonin Reuptake Inhibitor (SSRI) family of drugs used in the treatment of depression and general anxiety disorders. One common side-effect of this however is weight gain though it is far less than with other SSRI drugs. Weight gain however is a very undesirable side-effect because of the mood swings and low self-esteem that weight gains can cause to people already suffering from depression or general anxiety disorders. It should however be noted that not every person on Lexapro treatment gains weight.

How weight gain is caused: In the short term, Lexapro suppresses appetite, hence causes weight loss. But in the long term, it increases appetite and desire for fast food and aerated drinks, which leads to considerable weight gain. Like other anti-depressants, Lexapro slows down metabolism by inhibiting certain enzymes in the liver, thus causing fat to accumulate in the body. Lexapro also causes hormonal changes that add to the patient’s body weight.

Prevention of weight gain:

As said above, not all patients on Lexapro treatment gain weight. However, for those who do, certain measures are recommended on the first sight of weight gain. These measures are:

• Prepare and religiously follow an exercise schedule.

• Keep watch on your calorie intake by controlling your eating habits.

• Don’t stop or switch medication without consulting your doctor.

• Take a weight control therapy if approved by your doctor.

Finally, it is important to familiarize yourself with the effects and side-effects of Lexapro. There could be reasons other than Lexapro that cause weight gain, so have your food composition and quantity approved by the doctor, or a qualified dietician who knows you are on Lexapro treatment.