Solid nodule category 4a in both breasts and multiple cystic nodules category 3 in both breasts require symptomatic treatment in a regular hospital. Solid breast nodule 4a has to be diagnosed benign or malignant by further biopsy. Such as hollow needle aspiration biopsy, McMurray biopsy or surgical complete excision biopsy to clarify the pathologic diagnosis. It is important to note that category 4a nodules, even if benign, have a certain chance of progressively developing into more malignant nodules. Therefore, as soon as you find them, you must consult a doctor to avoid delaying your condition. Breast cystic nodules grade 3 are generally benign lesions, in which case their treatment depends on the size of the breast nodule and clinical symptoms. When the diameter of both breast nodules is less than 0.5 centimeters, they are reviewed every six months to observe the changes. Surgery is required if there are painful symptoms, and surgical excision is also required for patients with a diameter greater than 3 centimeters. Patients found with such diseases are recommended to receive treatment in regular hospitals, and are advised to reduce hormone intake in daily life, eat fresh vegetables and fruits in moderation, and strengthen exercise to improve their immunity.