Tangerine red granules have the effect of clearing the lungs, relieving cough and resolving phlegm; for allergic individuals, allergic side effects may occur. Tangerine Red Granules are mostly used to treat phlegm-heat cough, excessive phlegm, sticky phlegm, yellow phlegm, chest tightness and dry mouth. It belongs to the treatment of coughing, coughing up phlegm and excessive phlegm caused by phlegm-heat disease. Tangerine red granules belongs to the Chinese patent medicines, its adverse reactions are not clear. It is contraindicated for those who are allergic to the product, and allergy sufferers should use it with caution. Generally speaking, there are no obvious side effects, but if the medication is not right sometimes lead to aggravation of the condition, under the guidance of the doctor to use the correct medication basically no side effects. Allergic body to take, may lead to allergies and other side effects. Avoid smoking, alcohol and spicy food during the period of taking Tangerine Red Granules. Patients with bronchial dilatation, lung abscess, tuberculosis, pulmonary heart disease, diabetes, should be taken under the guidance of a physician. Take three days, the symptoms do not improve, should stop taking, and go to the hospital. The use of drugs should be under the guidance of a physician, do not self-medication.