What Should I Do If Theres a 30-Point Difference in Blood Pressure Between My Left and Right Hand?

Blood pressure readings between the right and left hands can vary by up to 30mmHg, and further examination is necessary to determine the underlying cause. If the difference is attributed to atherosclerosis, treatment options such as atorvastatin calcium can be prescribed under medical supervision. If the variation is due to developmental anomalies in arterial vessels, regular monitoring may be sufficient. In the case of arteritis, hospitalization for formal treatment should be considered.

Under normal conditions, there is a certain degree of blood pressure difference between the right and left hands, and mild variations do not require treatment. This is because the starting positions of the blood vessels in the two hands are different, resulting in a blood pressure that is 5-10mmHg higher in the right hand compared to the left. When the difference falls within this range, it is considered a physiological variation and does not require intervention.

However, if there is a significant difference in blood pressure between the two sides, it may indicate pathological changes in the vessels. These can include arteritis, atherosclerotic narrowing of the upper extremity arteries, or congenital abnormalities in vascular development, all of which can contribute to increased blood pressure differences between the two sides. A blood pressure difference of 30mmHg is considered significant, often indicating pathology on the side with lower blood pressure. In such cases, ultrasonic or radiographic examination of the arterial vessels is recommended.

If atherosclerosis is the underlying cause, lifestyle modifications such as smoking cessation and reducing greasy food intake are advisable. Medications like atorvastatin calcium may also be prescribed if necessary. If the blood pressure difference is due to developmental anomalies in the arterial vessels without affecting upper limb function, observation and regular monitoring may be sufficient. In severe cases, surgical revascularization may be necessary. For arteritis, formal inpatient treatment should be considered.