The generic name of licorice tablets is Compound Licorice Tablets, and its usage is either contained or oral, but it is recommended to take the medication under the supervision of a doctor. The main ingredients of Compound Licorice Tablets are camphor, opium powder, licorice infusion powder, etc. It relieves cough and phlegm by suppressing cough, increasing respiratory gland secretion and diluting phlegm. Adverse reactions such as mild nausea, vomiting, rash, itching, headache, dizziness, fatigue, chest tightness, tachycardia, frequent urination and thirst may occur when taking Compound Licorice Tablet. Compound licorice tablets are contraindicated in people who are allergic to the ingredients of this product and in patients with aldosteronism. In addition, taking this product for 3 to 7 days, the patient cough, cough sputum without change, need to consult a doctor in time, if necessary, need to follow the doctor’s advice to adjust the drug. Patients need to follow the doctor’s instructions to standardize the use of Glycyrrhiza glabra tablets, avoid self-medication and change the dose. During the period of taking medication, it is also necessary to drink more water and eat more fruits. For people with infections, they also need to follow the doctor’s instructions to take antibiotics and other drugs, such as cephalosporin.