What are the possible causes of nipple discharge, and is it always a sign of a problem?

Nipple discharge can happen for different reasons, and not all of them are serious. It can be caused by hormonal changes, infections, or even certain medications. Sometimes, it might just be a normal body change. But, it is important to be careful, because in some cases, it can be a sign of a more serious issue, like a growth or cancer.

Here are some common causes of nipple discharge:

1. Hormonal Changes: Hormones in your body can cause discharge, especially if you are pregnant or breastfeeding.
2. Infections or Inflammation: Sometimes, an infection or inflammation in the breast can cause discharge.
3. Medications: Certain medications might cause nipple discharge as a side effect.
4. Growths or Tumors: In rare cases, a growth or tumor in the breast might cause discharge.

If you notice nipple discharge, it is a good idea to talk to a doctor. They can help figure out what is causing it and if there is anything to worry about. Remember, it is always better to be safe and have it checked.