hypertension rash

Rashes associated with hypertension typically present as red patches or eruptions on the skin, potentially accompanied by itching. These symptoms may stem from prolonged elevated blood pressure causing damage to small arteries, which can impact the skin's microcirculation and nutrient supply.

In detail, skin issues due to hypertension can vary from mild redness to severe purpura. A common manifestation is urticarial rash, characterized by the sudden onset of poorly defined red or pale patches with intense itching. Additionally, livedo reticularis may appear, which is a network of purplish spots on the skin surface resulting from small artery spasms. More severe manifestations include gangrene and ulcers, often due to vascular changes from chronic hypertension that lead to tissue ischemia and necrosis.

For individuals with hypertension, managing blood pressure is crucial for the prevention and treatment of hypertension-related rashes. Maintaining healthy lifestyle habits, such as a balanced diet, regular exercise, and avoiding excessive stress, can also contribute to improved skin health. Should any skin abnormalities occur, it is important to consult a physician promptly and follow their treatment recommendations rather than self-medicating or disregarding the condition.