1. Avoid tobacco, alcohol and spicy, cold, greasy food. 2. It is not advisable to take nourishing proprietary Chinese medicines while taking the medicine. 3. Cold and cold is not applicable, its performance is arid cold, fever, no sweat, headache, nasal congestion, flow clear, throat itchy cough. 4. Patients with severe chronic diseases such as hypertension, heart disease, liver disease and kidney disease should be taken under the guidance of a physician. 5. After three days of taking the medicine, the symptoms are not improved, or the symptoms are aggravated, or new serious symptoms such as chest tightness, palpitations, etc. should be stopped immediately and go to the hospital for treatment. 6. Children, elderly and infirm, pregnant women should be taken under the guidance of a physician. 7. Deficiency of the spleen and stomach, symptoms of abdominal pain, warmth, diarrhea should be used with caution. 8. Use with caution in diabetic patients. 9. For those who are allergic to this product, those with allergies should be used with caution. 10. It is forbidden to use when the trait of this product changes. 11. Children must be under the supervision of an adult. 12. Keep this product out of the reach of children. 13. If you are using other medicines, please consult your physician or pharmacist before using this product. Please read the instructions carefully and follow the instructions.