Compound Licorice Combination can suppress cough and expectorant. Compound Licorice Combination has licorice infusion as the main ingredient. Glycyrrhiza glabra is an extract of licorice made by processing, with the same efficacy, main treatment and contraindications as licorice. Glycyrrhiza glabra is sweet in nature, flat in nature, and belongs to heart, lung, spleen and stomach meridians. It has the functions of tonifying the spleen and benefiting the qi, clearing away heat and detoxifying toxins, expelling phlegm and relieving cough, easing the urgency and relieving pain (relieving the symptoms of pain in an emergency), and harmonizing the various medicines (harmonizing the properties of different traditional Chinese medicines). Clinically, it is often used to treat symptoms such as tiredness, palpitation, shortness of breath, cough and phlegm caused by the weakness of spleen and stomach, and it can also be used to alleviate the toxicity and potency of drugs. Thus, Compound Licorice Combination has the effect of suppressing cough and expectorant. Licorice should not be used with seaweed, Kyoho, red halibut, glycyrrhiza, coriander, and should not be taken in excess. It is recommended to take this product under the guidance of a doctor.