India, Oct. 12 -- October is Breast Cancer Awareness Month, a reminder to pay attention to breast health. Our bodies often send early, subtle signals when something's wrong and the breasts are no exception. From harmless changes to signs of serious conditions like cancer, it's important to know what to look for. Pain medicine specialist Dr Kunal Sood outlines five common breast changes and what they could indicate: Firm lump, nipple pulling, and skin dimpling: A new, firm lump is the most visible sign of breast cancer. "Nipple retraction can occur when invasive cancer shortens ducts," says Dr Sood. "Dimpling may suggest inflammatory breast cancer, caused by tumour blockage." Nipple discharge: Milky discharge not related to breastfeeding is often linked to endocrine issues like hyperprolactinemia or thyroid disease. "Bloody or spontaneous single-duct discharge is concerning and may need imaging or biopsy," adds Dr Sood. Redness, pain, swelling: Often caused due to mastitis or abscess during breastfeeding. Persistent swelling should be checked for inflammatory breast cancer. Smooth, rubbery, mobile lump: This may indicate a fibroadenoma or a benign tumour common in young women. Imaging is recommended. Swollen underarm nodes: Tender, mobile nodes may follow infection or vaccination. However, firm, fixed, or enlarging nodes could signal cancer spread. Ultrasound and biopsy help confirm diagnosis....