Thyroid issues, both hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), can contribute to high blood pressure.
Hyperthyroidism increases heart rate and cardiac output, leading to elevated systolic blood pressure.
Hypothyroidism causes stiffening of blood vessels, increasing diastolic blood pressure.
An imbalance in thyroid hormones affects the renin-angiotensin system, which regulates blood pressure.
Excess thyroid hormones can make the heart work harder, leading to hypertension over time.
Low thyroid hormone levels slow metabolism, which may increase resistance in blood vessels, raising blood pressure.
Untreated thyroid disorders can worsen existing hypertension and increase the risk of heart disease.
Proper thyroid management can help regulate blood pressure and reduce cardiovascular risks.