Face remains red and hot for a long time after exercise
Jun 01, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
Facial redness and prolonged flushing after exercise may be caused by physiological factors, as well as pathological conditions such as telangiectasia and cholinergic urticaria. These symptoms can be relieved through general treatments or medication. Additionally, they might also result from conditions like solar dermatitis, hypertension, or systemic lupus erythematosus. It is important to seek timely medical evaluation at a hospital to determine the underlying cause and receive appropriate treatment.
Prolonged facial redness and warmth after exercise may be caused by physiological factors as well as pathological conditions such as telangiectasia and cholinergic urticaria. These symptoms can be relieved through general management or medication. Specific analyses are as follows:
I. Physiological Factors
After exercise, as the excitability of the sympathetic nervous system decreases, capillaries in the skin may become congested and dilated temporarily, leading to facial redness and warmth. This is generally a normal phenomenon that does not require special treatment; adequate rest is usually sufficient.
II. Pathological Factors
1. Telangiectasia
Telangiectasia is typically caused by persistent dilation of capillaries on the surface of the skin or mucous membranes. Due to localized capillary expansion, blood circulation accelerates, which may result in marked facial redness and heat following physical activity. Patients may take medications such as diosmin tablets (Diosmine) or horse chestnut seed extract tablets (Aescin) as prescribed by a physician.
2. Cholinergic Urticaria
After exercise, the central body temperature in localized skin areas may rise, triggering impulses in cholinergic nerves and the release of acetylcholine, potentially causing cholinergic urticaria and resulting in the aforementioned symptoms. Under medical guidance, patients may use antihistamines such as loratadine tablets or ebastine tablets for treatment.
In addition, these symptoms could also be caused by other conditions such as solar dermatitis, hypertension, or systemic lupus erythematosus. It is important to seek timely medical evaluation at a hospital to determine the underlying cause and receive appropriate treatment.
