Is headache a symptom of low blood pressure?

Headache is a symptom of hypotension. Patients with low blood pressure generally experience dizziness, headache, fatigue, poor appetite, and pallor. In severe cases, they may develop syncope, palpitations, and cold intolerance in the limbs. Additionally, headaches can also be a sign of hypertension. When patients have cerebrovascular diseases, such as cerebral infarction or intracerebral hemorrhage, they may also suffer from severe headaches. There are many possible causes of headaches.