Taking aspirin can also take pulse oximetry, the two have different mechanisms of action, while the combination can increase the effect of improving circulation. The main role of aspirin is anti-platelet, can reduce blood viscosity, promote local blood circulation, and can prevent platelet-induced thrombosis. Pulse and Blood Health belongs to the Chinese patent medicine preparation, has the effect of activating blood circulation, and can be used in the treatment of patients with stroke caused by pulse tissue. There are no contraindications to the use of pulse blood circulation and aspirin at the same time, and the combination of the two drugs can play a synergistic effect. Adverse effects of aspirin include stomach pain, gastric bleeding, nasal bleeding, oral mucosal bleeding, etc. It is contraindicated in patients with aspirin allergy, aspirin-related asthma, active bleeding, active ulcers and hemophilia. Pulse blood Kang is a proprietary Chinese medicine, the adverse effects are not clear, patients allergic to the drug ingredients are prohibited. The specific dosage and usage should follow the doctor’s instructions when aspirin and pulse blood circulation are combined at the same time.