You are suffering from allergic dermatitis causing dermatographism.. Medicine available for good improvement......As the treatment varies depending on the severity... Send photos of the affected area, by direct online consultation for accurate diagnosis and treatment.
Detmographism is often treated by antihistamines to reduce the rashes, itchiness and discomfort.
You will have to evaluate the cause of your condition by consulting a dermatologist. If you mean the classic variant of the condition, The symptoms usually don’t last long and there is no treatment.
Sir I am a pharmacy student suffering from Dermatographia from last two month please advice some medicine
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