It is possible to take aspirin enteric tablets at night. There have been two different controversies about whether to take aspirin in the morning or in the evening, but in fact neither controversy has been proven by rigorous experiments to prove which is better. For aspirin, an antiplatelet drug that can last 7-10 days, there is little difference between taking it in the morning and taking it at night. The important thing is that aspirin enteric tablets should be taken before meals, mainly because aspirin enteric tablets cannot be decomposed in stomach acid, but will be decomposed in the intestine. If eating afterwards leads to the neutralization of stomach acid by alkaline substances in food, there is a risk that aspirin enteric tablets will disintegrate in the stomach and still irritate the mucous membrane of the stomach causing gastric ulcers or bleeding.