Forsythia, tiger cane can be brewed together to drink, there is no contraindication to the two. Forsythia has the effect of clearing heat and removing toxins (removing heat and toxicity from the body), subduing swellings and dispersing nodules, and is often used in the treatment of carbuncles and swollen toxins, scrofula (mainly refers to the neck lymph nodes tuberculosis), phlegm nuclei (subcutaneous swellings such as nuclei of the tuberculosis), wind-heat externals, feverish gonorrhea (burning and tingling during urination, accompanied by urinary urgency, discomfort in the small abdominal tract), astringent pain, and so on. It is not suitable for those with deficiency of spleen and stomach (spleen and stomach weak and cold) and Qi deficiency and pus clearing. Tiger Balm has the effect of inducing dampness and eliminating yellowish color, dispersing blood stasis and relieving pain, etc. It can be used to treat damp-heat jaundice, gonorrhea, diarrhea, scalded by water and fire, carbuncle, swelling and sores, menstrual occlusion, obstruction of abdomen, obstruction in the mass of the abdomen (women with lumps in their lower abdomen), rheumatism paralysis pain and cough due to lung heat. Pregnant women should be cautious. To summarize, forsythia, tiger nut can be brewed together to drink, the two have no contraindications. However, it should be noted that the active ingredients of Chinese medicine bubble water to drink tea when precipitation is limited, it is difficult to replace the drug treatment of disease, if there is discomfort, it is recommended that the hospital, under the guidance of a physician to standardize the treatment, do not unauthorized use of medicines, and do not blindly use traditional Chinese medicine tea, so as not to miss the condition.