If you’re breastfeeding and notice a sore, swollen, or red area on your breast — especially if you’re feeling run down or running a fever — mastitis might be the culprit. It’s a common issue for nursing moms, but that doesn’t make it any less stressful or painful.

The good news? With the right care, mastitis often clears up quickly. Here’s a simple, evidence-based guide to what helps (and what doesn’t) — because your comfort and well-being matter just as much as your baby’s.