Hi Hexfly, Great input from the members who have posted before me. Perhaps you shortness of breath is due to anxiety.
Although infrequent, Lexapro may also cause chills, decreased appetite, flu-like symptoms, pain in the joints and muscles, shortness of breath or troubled breathing, tightness of the chest, weakness, wheezing and vomiting. You may want to discuss this medication with your Dr.
Be well,
Kitt