Stacon generic name dextromethorphan guaifenesin glyceryl ether syrup, etanercept generic name aminoglutethimide oral solution, both can be antitussive and expectorant, due to individual differences in the use of medication, resulting in two drugs have their own preference for the population, it is impossible to accurately state which drug is better. Dextromethorphan Guaifenesin Syrup is made of dextromethorphan hydrobromide and guaifenesin, which is suitable for patients with cough and phlegm caused by upper respiratory tract infections and bronchitis. Contraindications to the use of the drug include hypersensitivity to the product and women in the third month of pregnancy. Adverse drug reactions include drowsiness, agitation, dizziness, headache, belching, lack of appetite, constipation, nausea, etc., which disappear on their own after stopping the drug. Ambroxol Oral Solution is a compound preparation composed of Ambroxol Hydrochloride and Clenbuterol Hydrochloride, which is indicated for the treatment of cough, thick sputum, difficulty in expectoration and wheezing caused by acute and chronic respiratory diseases. Contraindications to use include patients with hypertrophic cardiomyopathy and those who are allergic to the product. Adverse drug reactions include hand tremor, palpitations, headache, allergic rash, itching, gastrointestinal discomfort. Specific medication should be administered under the guidance of a specialist.