👉 Breast infections, often referred to as mastitis, can affect the breast tissue and are typically caused by bacterial infections, though other factors like trauma, blocked ducts, or even non-infectious conditions can contribute. When bacteria enter the breast, usually through cracked or irritated nipples, razors, or during breastfeeding, they can lead to inflammation and infection. Symptoms may include redness, swelling, warmth, pain, and sometimes a thick, pus-like discharge from the nipple. Treatment generally involves antibiotics, and in some cases, drainage of abscesses. Prompt medical attention is crucial to prevent complications and ensure proper healing.