On this page, you will find everything you need to know about Dermatographism.
What is Dermatographism?
Dermatographism is a condition in which light scratches on the skin cause raised, red lines and inflamed marks. This condition is generally harmless and may not require treatment. Dermatographism is considered a type of urticaria (hives).
What are the symptoms of Dermatographism?
- Raised red lines on the skin surface.
- Swelling.
- Itching.
- Inflammation at scratch sites.
- .
What causes Dermatographism?
The exact cause of dermatographism is unknown, but it may result from an allergic or hypersensitive reaction of the skin.
How is it diagnosed?
A physician will take a medical history and perform a physical examination. Additional procedures may be requested if necessary, such as:
- Skin .
How is Dermatographism treated?
Treatment may include several approaches depending on severity, and may involve:
- Antihistamines.
- Light therapy (phototherapy).
During treatment, it is recommended to:
- Wear loose clothing.
- Avoid skin irritants.
How can Dermatographism be prevented?
There is no known way to completely prevent dermatographism, but symptom severity can be reduced by:
- Using fragrance-free soaps or cleansers.
- Wearing clothing that does not irritate the skin.
- Taking lukewarm showers.
- Avoiding scratching the skin.
- Keeping the skin well-moisturized.
What are the complications of Dermatographism?
Dermatographism does not cause complications.
When should you see a doctor?
See a doctor immediately if:
- Raised scratches on the skin do not improve.
- Other symptoms appear, such as pain or fever.
Frequently Asked Questions:
Do scratches caused by dermatographism leave permanent scars?
Generally, dermatographism does not leave long-term marks on the skin.
Can psychological stress cause dermatographism?
Psychological stress and life pressures may be triggers that contribute to dermatographism.
