Which symptom is commonly associated with hypertension?

Headache is commonly associated with hypertension and can occur when blood pressure rises significantly. This happens because increased pressure in the blood vessels can lead to strain and irritation of the blood vessel structures in the brain, resulting in pain. Hypertension may cause changes in blood flow or pressure that trigger headache pain, making it a frequent symptom experienced by individuals with high blood pressure.

While other symptoms such as nausea, weakness, or cold extremities might occur in various health conditions or extreme cases of hypertension, they are not typical primary symptoms considered when assessing hypertension. Thus, headaches are more closely linked as a direct symptom, particularly in situations of hypertensive urgency or crisis, where a sudden spike in blood pressure can result in severe headaches.