Commonly used ones are: 1, diphenhydramine 2, chlorpheniramine 3, keminzin 4, promethazine hydrochloride 5, bromodiphenhydramine 6, cyproheptadine 7, Avastin 8, desmin 9, loratadine 10, chlorpheniramine1,terbutamol. Cetirizine hydrochloride 14, acetaldehyde dehydrogenase capsule indications: used to prevent blushing when drinking. Pharmacies generally have chlorpheniramine. chlorpheniramine and vinegar are enough. It is good for Sismin to stop drinking. It is a very dangerous thing to be allergic to alcohol, so don't drink it. If you are allergic to alcohol, remember not to eat spicy food, which will become more and more serious. In addition, you should take a bath often, and warm water is the best. But it's even worse afterwards. Second, you should take some anti-allergic drugs or some drugs for nourishing the stomach and protecting the liver before drinking. Third, you should immediately go to the pharmacy to buy allergies and take them. You can ask the sales staff of the pharmacy what drugs to eat and buy for drinking allergies, and generally they will give you advice. But it's best to go to the hospital to see a doctor. Fourth, if you don't want to be allergic, you should drink regularly and try to drink little by little, not too much.