Benign lumps filled with fluid are called breast cysts and can appear as single or multiple in one or both breasts. This condition is more common among women aged 30-60.
The main risk factor lies behind hormones is they are very common in pre-menopausal and postmenopausal women who are on hormone replacement therapy. Another risk factor is vitamin D deficiency and excessive intake of alcohol and caffeinated drinks.
If it causes you worry, then you can have it drained, but be careful that even drained cysts are filled up again. There is another treatment and it is through surgical removal, but it is in a more aggressive form….Readmore