HealthIntell Articles
Explore recent HealthIntell articles, condition explainers, and FAQ guides. To browse by health topic, visit Conditions.
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Treatment for Dermatographism
Dermatographism is treated primarily with antihistamine medications, trigger reduction, and, in resistant cases, additional anti-inflammatory or immunomodulating therapies. The main goal is not to cure a structural lesion, because dermatographism is a functional skin…
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Causes of Dermatographism
Dermatographism develops when the skin overreacts to physical pressure or scratching, producing a wheal-and-flare response that reflects abnormal mast cell activation in the superficial skin layers. In practical terms, the condition is caused by…
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Symptoms of Dermatographism
What are the symptoms of Dermatographism? The defining symptom is a raised, red or pale wheal that appears on the skin after scratching, rubbing, or even light pressure. This reaction often looks like the…
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What is Dermatographism
Dermatographism is a form of physical urticaria in which the skin develops a raised, red, or swollen reaction after mechanical stimulation such as scratching, rubbing, or pressure. The condition primarily involves the skin, especially…
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FAQ about Moyamoya disease
Moyamoya disease is a rare cerebrovascular disorder that affects the arteries supplying blood to the brain. Because the condition can lead to strokes, transient ischemic attacks, and other neurologic problems, many people want clear…
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Prevention of Moyamoya disease
Moyamoya disease is a progressive cerebrovascular disorder in which the large arteries at the base of the brain, especially the internal carotid arteries and their major branches, become narrowed over time. As blood flow…
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Diagnosis of Moyamoya disease
Moyamoya disease is usually identified through a combination of clinical suspicion and vascular imaging. The condition is characterized by progressive narrowing or blockage of the arteries at the base of the brain, especially the…