Gynecomastia is a very common condition in males, characterised by an increase in breast tissue, typically due to a hormone imbalance, an underlying illness, or medication.2 More than half of all young males develop this condition during puberty, with most cases subsiding as they grow older.
Generally, this is not a serious condition, and it can be treated through lifestyle changes, adjusting your medication, or treating an underlying disease. However, if you experience any pain or swelling, or notice a lump or any discharge, it’s important to talk to a doctor.
In some cases, severe gynecomastia can be treated through surgery. This surgery is slightly different from a breast reduction, as it removes all of the breast tissue, instead of just a portion of it.