As of now, no studies have shown that elevated homocysteine leads to elevated blood pressure. Homocysteine is a common clinical indicator to help determine the health of patients. It is essentially a sulfur-containing amino acid, and patients with high homocysteine have a relatively high likelihood of cardiovascular and cerebrovascular accidents, and some scholars now believe that homocysteine is important in diagnosing chronic liver disease. For the time being, there is no study that confirms that elevated homocysteine causes elevated blood pressure in patients, but patients with hypertension have impaired homocysteine metabolism and will have elevated homocysteine in their blood. Patients who find themselves with elevated homocysteine should go to regular hospitals as soon as possible to improve the examination, identify the specific causes of the disease, and actively treat the symptoms and causes of the disease to avoid deterioration of the development of the disease.