Procaterol Hydrochloride Oral Solution can generally be taken together with Xiao Chaihu, specific medication as prescribed by the doctor. 1. Procaterol Hydrochloride Oral Solution is indicated for the relief of symptoms such as dyspnea caused by obstructive disorders of the respiratory tract, specific respiratory diseases including chronic bronchitis, acute bronchitis, bronchial asthma, wheezing bronchitis. It should be contraindicated in people who are allergic to the product, those who are being treated with catecholamine preparations (epinephrine, isoprenaline), and so on. Muscle tremor, headache, dizziness, insomnia, palpitations (rapid heartbeat, often accompanied by panic), frequent pulsations, fever, finger spasms, tonic muscle spasms, thirst, feeling of stomach discomfort, nausea, vomiting, skin rashes, etc., may occur after use of the drug. 2. Xiao Chai Hu can detoxify the liver and harmonize the stomach, relieve the surface and dissipate heat, and is suitable for the treatment of cold and heat exchanges (the body is hot and cold at the same time), bitter mouth and dry throat, heartburn with vomiting, and bitter fullness in the chest and hypochondriacs (feeling distended and uncomfortable in the front and both sides of the chest), and should not be used for those who suffer from wind-cold surface symptoms. It is forbidden to be used in people who are allergic to this product. Adverse reactions include abdominal pain, diarrhea, abdominal distension, nausea, vomiting, rash, itching, flushing, excessive sweating, and so on. Avoid smoking, alcohol and spicy, cold and greasy food during the medication period. Procaterol hydrochloride oral (soluble) liquid can and Xiao Chaihu generally do not have drug interactions, if at the same time there are indications for the use of medication, you can be under the guidance of a physician to take medication together, the specific use of medication as prescribed by the doctor.