Breast Pain (Mastalgia): Why It Happens and When to Get It Checked

Breast pain is one of the most common reasons women visit a breast surgeon. It can be worrying, but on its own it is rarely a sign of cancer.

Cyclical pain

Linked to the menstrual cycle, it usually affects both breasts and eases after your period. Hormonal changes are the cause.

Non-cyclical pain

Not linked to the cycle. It may come from cysts, an injury, a poorly fitting bra, certain medications, or even the chest wall muscles and ribs.

What can help

• A well-fitted, supportive bra, including at night if needed
• Simple pain relief as advised by your doctor
• Reviewing medications, including hormonal ones

When to get checked

• Pain in one specific spot that does not go away
• A new lump or thickening
• Skin changes, dimpling or redness
• Nipple discharge or inversion

An examination and, where needed, imaging can usually provide reassurance quickly.

Book a consultation if your symptoms are persistent or worrying.