Andrographis granules are an adult preparation of traditional Chinese medicine, which itself has the effect of clearing heat and detoxifying, cooling blood and subduing swelling, and can be used clinically for the relief of cold, fever, excessive lung heat, sore throat, mouth ulcer, and long-term cough and phlegm symptoms caused by the invasion of heat. Andrographis granules have the effect of clearing heat, inhibiting bacteria, anti-inflammatory and anti-viral, mainly extracted from the Chinese medicine Andrographis paniculata, with relatively few side effects, but it is forbidden for elderly people who are usually weak and sickly, as well as patients with chronic enteritis who usually have irregular stools.