The generic name of Huangdao Yi Vitalizing Oil is Vitalizing Oil, which is effective in relieving the symptoms of breast hyperplasia. The ingredients of the oil have the effect of relaxing the tendons and activating the collaterals, dispelling wind and dispersing blood stasis. It is suitable for rheumatism and bone pain, tendon and bone pain, lumbar and bone stabbing pain, bruises and so on. According to Chinese medicine, breast hyperplasia can be categorized into liver depression and stagnation of qi, yin deficiency and fire, phlegm and blood stasis, etc., and patients may have symptoms such as breast distension and pain, mammary nodules, nipple overflow and so on. Activating oil has the effect of activating blood circulation, which has a certain auxiliary effect on relieving breast swelling and pain. Patients with breast hyperplasia should consult a doctor in a timely manner and should not blindly self-medicate to avoid delaying their condition.