Symptom
The main symptoms of breast hyperplasia are breast pain, nodules or lumps, and some patients have nipple discharge.

Early symptom
Tenderness in one or both breasts is a typical symptom of the disease. It is usually an early symptom and may be mild.

Typical symptom

Breast pain
In clinical practice, breast pain is often the first symptom, and cyclical pain is mostly physiological, while non-cyclical pain may be accompanied by neurogenic, drug-induced and other factors such as extramammary disease intervention.
The pain reported by early patients may be periodic pain related to menstruation, while those with cystic hyperplasia of the breast often have well-defined aperiodic pain.

Breast nodules or lumps

Including granular nodules, cord nodules, localized or diffuse glandular thickening, nodules are often multiple, can involve both mammary glands, or a single lump is generally small, the shape is different, can vary with menstrual cycle.

Nipple discharge
The proportion of patients with nipple discharge is 3.6% to 20%, often light yellow, colorless or milky serous fluid, and rarely hemorrhagic discharge.

Concomitant symptom
1, accompanied by anxiety and other poor mental health. The detection rate of anxiety and depression was 85.9% and 81.63% in patients with breast hyperplasia.
2. Some patients have menstrual disorders.