The remedy for gynaecomastia depends on the underlying causes. In obese people, for example, losing weight down to a normal body mass index can improve gynaecomastia. If you are undergoing treatment that has gynaecomastia as a side effect, replacing the medication may remedy the situation. However, when gynecomastia is caused by certain conditions (hypogonadism, malnutrition, cirrhosis) it must be treated differently. If the other treatment for gynecomastia have not given results, then gynecomastia correction surgery is recommended.