What is gyno?
Gyno or gyne, are shortened terms used to describe the condition known as gynecomastia. This is the formation of glandular tissue under the breast, and is usually the result of excessive oestrogen levels. Early symptoms can include puffy and/or itchy nipples, and the formation of small lumps under the nipple. The employment of an anti-oestrogen is advised in such circumstances, as established gynecomastia will usually only be able to be reversed via surgery.