Thyroid cysts are known as gall tumors in Chinese medicine, and Fragrant Peony Granules are mainly used for treating the evidence of upward reversal of liver qi, which is not effective for thyroid cysts (gall tumors). Fragrant Peony Granules is composed of white peony, fragrant fern, neem seed, firewood, chuanxiong, citrus aurantium, half-summer, cardamom, woodruff, and licorice. It has the effect of dredging the liver and regulating qi, removing flatulence and relieving pain, accompanied by harmonizing the stomach. It is used in premenstrual tension syndrome with reversal of liver qi. Symptoms include premenstrual irritability, breast distension and pain, headache, insomnia and dreaminess, abdominal distension and pain, gastric distension and pain, nausea and vomiting. Its adverse reactions include stomach pain, nausea, chest tightness, swelling and other symptoms. Contraindication should not be taken during menstruation. Precautions, avoid spicy and greasy food, allergy to this product is prohibited, allergy with caution. Because thyroid cysts have the potential to cause hyperthyroidism and malignant changes, the appearance of thyroid cysts should be timely consultation, under the guidance of a professional doctor’s identification of the correct treatment, do not self-medication, in order to avoid adverse consequences.