hypertension in ischemic stroke

Hypertension during an ischemic stroke can potentially worsen the condition. Typically, hypertension is a prevalent comorbidity associated with ischemic stroke and may lead to a further decrease in cerebral blood flow, intensifying the injury to brain cells.

A detailed analysis reveals that hypertension can cause arterial hardening and narrowing, which limits blood circulation and exacerbates the brain's reduced blood supply following an ischemic stroke. Moreover, hypertension may also induce the formation of microaneurysms, which are susceptible to rupture under pressure, potentially leading to hemorrhagic stroke. Controlling hypertension is a crucial aspect of managing ischemic stroke, as it helps in preventing recurrent strokes.

For patients with both ischemic stroke and hypertension, it is essential to maintain a low-salt diet, engage in appropriate physical activity, and adhere to the physician's recommendations for blood pressure monitoring and pharmacological treatment. It is imperative not to alter medication dosages or discontinue medications without guidance, to prevent significant blood pressure fluctuations that could increase the risk of stroke recurrence.