Is breast tenderness upon touch a sign that menstruation is about to start?

Generally, whether breast tenderness upon touch indicates an upcoming menstruation depends on individual circumstances and requires specific analysis. If accompanied by other premenstrual symptoms, it may be related to the menstrual cycle; however, if the pain persists or is associated with abnormal signs, other potential causes should be considered. The detailed analysis is as follows:

If breast tenderness upon touch is accompanied by mild breast swelling, a feeling of heaviness in the lower abdomen, mood swings, backache, and other common premenstrual symptoms, and if the pain gradually subsides over time and follows a pattern consistent with previous premenstrual discomfort, this is usually related to an approaching period. There is generally no need for excessive concern, as the pain typically resolves on its own after menstruation ends.

If breast tenderness upon touch lasts longer than one week, worsens progressively, or is accompanied by breast lumps, nipple discharge, or skin changes on the breast—especially when these differ from usual premenstrual symptoms—it is less likely to be a sign of impending menstruation. Instead, it may indicate an underlying breast condition, and prompt medical evaluation is recommended to determine the cause.

In daily life, choose loose, breathable cotton underwear to avoid tight garments that compress the breasts. Gently wash the breasts with warm water, avoiding forceful pressure or rubbing. Maintain a regular sleep schedule and avoid staying up late. Limit intake of spicy and stimulating foods, and engage in mild physical activities such as walking to help relieve bodily discomfort.