Final answer:
Nipple discharge can occur in about 10-20% of cases, and can be caused by various factors such as hormonal changes, infections, medications, or underlying medical conditions. It is important to consult a healthcare professional for proper evaluation and diagnosis.
Step-by-step explanation:
Nipple discharge can occur in both males and females. It happens in about 10-20% of cases, which means that in a group of 100 cases, approximately 10-20 people may experience nipple discharge. This discharge can vary in color, consistency, and amount, and can be caused by various factors such as hormonal changes, infections, medications, or underlying medical conditions.
For example, in females, nipple discharge can be due to conditions like hormonal imbalances, pregnancy, breastfeeding, or certain diseases like fibroadenoma or intraductal papilloma. In males, nipple discharge is less common but can be caused by conditions like gynecomastia.
If you are experiencing nipple discharge, it is important to consult a healthcare professional for proper evaluation and diagnosis.