Nipple discharge

Also known as: Nipple fluid, Galactorrhea

Nipple discharge symptom guide: what it can mean, possible causes, and when to seek care. Educational only.

Overview

Nipple discharge can sometimes be minor and ordinary, but blood, one-sided flow, or a lump deserves evaluation. Do not squeeze the breast to 'test' it.

Possible causes

Hormone changes
Breastfeeding / after birth
Medicines
Infection
Other causes after evaluation

When to see a doctor

Visit a clinic for blood, one-sided discharge, a lump, or breast skin changes.