Breast cancer doesn’t always start with a lump: 7 symptoms you should NEVER ignore

A new breast lump is not the only change worth checking. Persistent pain, fluid from the nipple, or a change in the skin or shape of a breast can also be a reason to see a doctor.

Many such changes are caused by hormonal fluctuations, cysts or infections rather than cancer. Still, it is important not to assume that an unusual change is harmless. Knowing what to look for can help you seek advice without unnecessary delay.

Breast pain: When should you be concerned?

Breast tenderness is common around menstruation and may also occur during pregnancy, breastfeeding or menopause. A poorly fitting bra, muscle strain and some medicines can cause discomfort too. Hormonal pain often affects both breasts and may ease as the menstrual cycle progresses.

Pain that is new, persistent, unexplained or repeatedly felt in one particular area should not be ignored, especially if there is also a lump, swelling or a skin change. Breast cancer does not usually cause pain on its own, but pain is not a reliable way to rule cancer in or out. If the breast becomes red, hot or swollen, or the pain worsens rapidly—particularly with fever—seek prompt medical attention, as an infection may need treatment.

Nipple discharge can have several causes, including breastfeeding, hormonal changes, medicines and benign breast conditions. Your doctor will want to know whether it comes from one breast or both, whether it appears on its own or only when the nipple is squeezed, and what it looks like.

Discharge that occurs without squeezing deserves assessment, particularly if it comes from one breast, keeps recurring, stains clothing or contains blood. Clear or watery discharge from a single nipple should also be checked, even if there is no lump. Avoid repeatedly pressing the nipple to see whether fluid appears, as this can stimulate further discharge. Instead, note when it happens, its colour and whether it occurs spontaneously, and share these details with your doctor.

Skin and nipple changes: Look out for new dimpling or puckering, persistent redness, thickening, swelling, or a change in the size, shape or contour of a breast. Skin that takes on an orange-peel appearance needs prompt medical assessment.

A nipple that has recently turned inward, changed position, developed persistent crusting or developed an eczema-like rash should also be examined.

Irritation and infection can cause similar symptoms, but ongoing changes should not simply be treated repeatedly with home remedies without finding the cause. Breast cancer can sometimes occur without a clearly felt lump, and a change in the skin or shape may be the first sign.

When should you consult a doctor?

Arrange a medical consultation if you notice a new breast lump, spontaneous nipple discharge, a persistent change in the nipple or skin, or pain that does not settle or keeps returning. Seek prompt assessment for bloody discharge or rapidly developing redness, swelling or significant pain.

Your doctor will examine you and decide whether tests such as an ultrasound or mammogram are needed, taking your age, symptoms and medical history into account. If an area looks suspicious, a biopsy may be recommended to establish the diagnosis. The right investigation depends on the individual situation.

Do not wait for pain to become severe or for a lump to grow before getting advice. If a change is new or unusual for you, have it checked. Breast awareness is useful at every age, while age- and risk-appropriate screening remains important for people without symptoms. Screening does not replace a diagnostic assessment when a new change appears.

(The author is a medical oncology consultant and bone marrow transplant physician at Manipal Hospitals, Vijayawada)

The opinions expressed in this article are those of the author and do not purport to reflect the opinions or views of THE WEEK.