Nännistävuoto

Nännistävuoto, also known as nipple discharge, is the release of fluid from the nipple of the breast. This fluid can vary in color and consistency, and it can occur in women, men, and even infants. In most cases, nännistävuoto is benign and not a cause for concern. However, in some instances, it can be a sign of an underlying medical condition.

The most common cause of nännistävuoto in women who are not pregnant or breastfeeding is a condition called galactorrhea. Galactorrhea is the production of breast milk outside of pregnancy or nursing. It can be caused by hormonal imbalances, certain medications, or excessive stimulation of the nipples. Another common cause is a benign breast condition called a papilloma, which is a small growth within a milk duct.

In rarer cases, nännistävuoto can be a symptom of breast cancer, particularly inflammatory breast cancer. This is why it is important to consult a healthcare professional if you experience persistent or unusual nipple discharge, especially if it is accompanied by other symptoms such as a lump in the breast, changes in breast shape or size, or skin redness or thickening.

Diagnosis of the cause of nännistävuoto typically involves a physical examination, a review of medical history, and potentially further tests such as a mammogram, ultrasound, or breast MRI. Blood tests may also be ordered to check hormone levels. Treatment for nännistävuoto depends on the underlying cause. If it is due to medication, stopping or changing the medication may resolve the issue. If it is caused by a hormonal imbalance, hormone therapy may be prescribed. In cases of papilloma or cancer, surgical removal of the affected tissue may be necessary.