Andrographis paniculata is bitter in flavor and cold in nature; it belongs to the heart, lung, large intestine and bladder meridians. Andrographis paniculata can remove heart fire, but generally can not remove liver fire. Andrographis paniculata has the effect of clearing away heat and detoxification (removing heat and toxicity from the body), cooling the blood, and reducing swelling. The main treatment of external wind-heat, the beginning of warm disease, lung heat coughing, lung carbuncle spitting pus, sore throat, damp-heat diarrhea (feeling the diarrhea caused by damp-heat evil), hot shower (burning stinging pain in urination, with frequent urination, abdominal discomfort) astringent pain, warm rash, itching, carbuncle, swelling and sores, snake and insect bites. Andrographis paniculata should not be taken more than once for a long time; and Andrographis paniculata should not be used by people with deficiency and coldness of the spleen and stomach (spleen and stomach weak and cold). If the patient has any discomfort, please go to a regular medical institution; if you need to use Andrographis paniculata, it must be used under the guidance of a professional doctor.