There is no clear indication as to what is the best time to take aspirin at night. Clinically, it is generally recommended to take one dose after meals, and the specific medication should be taken according to the doctor’s instructions. Aspirin belongs to the antipyretic and analgesic, non-steroidal anti-inflammatory and anti-platelet aggregation of Western medicine. At present, the commonly used dosage forms include tablets, capsules, bulk 3 kinds of dosage forms. After taking the medicine, it has the effect of relieving pain and inhibiting thrombosis. It is prohibited for infants under 3 months of age, patients with severe heart failure, active peptic ulcer or bleeding, and patients who are allergic to the composition of aspirin drug. Adverse reactions such as nausea, epigastric discomfort, vomiting and hearing loss may occur after taking the drug. If you need to take aspirin, patients need to take it under the guidance of a professional doctor. Although there is no clear indication of the best time to take the drug at night, it is generally recommended that patients take it after dinner, and the specific use of the drug should be in accordance with the doctor’s instructions.