Lermahu Injection belongs to the regular medicines. The main ingredients of Lermahu Injection are mainly water cranberry, which can clear heat and detoxification (remove heat and toxicity in the body), relieve cough and resolve phlegm, and diuretic. It is mainly used for the treatment of carbuncle sores, lung carbuncle, cough and asthma, prolonged cough, heat drenching (burning and stinging pain when urinating, accompanied by urinary frequency and urgency, small abdominal traction discomfort) astringent pain, urinary dyspepsia (urine does not go smoothly) and so on. Adverse effects of Lerma Hui Injection are not known at present. During the use of medication, to prohibit smoking and alcohol, avoid spicy and greasy food; pregnant women, lactation, elderly and frail patients should consult a doctor, follow the doctor’s instructions; children need to be used under the guidance of an adult and a physician, for the drug components have allergic conditions of the patient is prohibited. Lemayu injection, belongs to the regular drugs, such as the need to use should consult a traditional Chinese medicine practitioner to identify the guidance, in the hospital to follow the doctor’s instructions to use the drug, do not arbitrarily use, to avoid accidents.