What does it mean when you have dermatographia?
Dermatographia is a condition also known as skin writing. When people who have dermatographia lightly scratch their skin, the scratches redden into a raised wheal similar to hives.
When do the signs of dermatographia go away?
Dermatographia is a condition in which lightly scratching your skin causes raised, red lines where you’ve scratched. Though not serious, it can be uncomfortable. The signs and symptoms may occur within a few minutes of your skin being rubbed or scratched and usually disappear within 30 minutes.
Who is most at risk for dermatographia?
Dermatographia can occur at any age, but it tends to be more common in teenagers and young adults. If you have other skin conditions, such as dry skin or dermatitis, you may be more susceptible to dermatographia. Any skin condition that causes a frequent urge to scratch may increase your risk.
What should I do if I have dermatographism?
If they do not go away, treatment includes use of antihistamines. In addition, moisturizers and proper skin care can help to soothe dry, itchy skin. What are the complications of dermatographism?
Dermatographism is a common, benign skin condition. People who have this condition develop welts or a localized hive-like reaction when they scratch their skin. It can also happen when the skin is exposed to pressure or rubbing. This condition is also called skin writing, dermographia, or dermatographic urticaria.
How long does it take for dermatographia to appear?
Symptoms of dermatographism include: How is dermatographism diagnosed? Dermatographism appears within 5 to 7 minutes after skin is irritated. If the skin is stroked and hives appear, they will occur in the same direction and orientation as the irritation.
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