Is blood donation good for hypertension and hyperlipidemia?

Blood donation has certain benefits for hypertension and hyperlipidemia.

Blood donation reduces blood viscosity and improves blood flow. For patients with hypertension and hyperlipidemia, it helps reduce the burden on the heart and improve blood circulation. Blood donation also reduces iron load in the body, reduces oxidative stress and inflammation, thus helping to protect the health of vascular endothelial cells. Improved vascular endothelial function reduces the risk of atherosclerosis and thrombosis. It can also indirectly affect blood lipid metabolism and help reduce cholesterol and triglyceride levels in plasma.

It should be noted that blood donation has relatively little effect on the treatment of hypertension and hyperlipidemia, and cannot replace conventional drug therapy and lifestyle changes. If the patient's condition is in an acute attack, it may not be suitable for blood donation.