<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hello Doc,I am Siva, a software professional. from the past few month i have been seen a gradual increase of my chest part Moobs. I had consulted Endocrinologist he suggested me Letroz 2.5, is that have any side effects can i go ahead and use it? please help me  <response>: Dear, We understand your concerns went through your details. There is nothing to worry regarding the medicine. Within some reasonable days your problem will settle down. Dont worry. If you require more of my help in this aspect, please use this URL. Make sure that you include every minute detail possible. Hope this answers your query. Further clarifications are welcome. Good luck. Take care. 