Your score results
Get your dermatographia score.
Answer the relief quiz and this page becomes a scored, staged plan built around your own dermatographia pattern.
Where to go next
Community stats
How hundreds of other people score, what triggers them, and how many lose sleep to it.
OpenReal dermatographia photos
What welts, writing and pressure marks actually look like at each stage.
OpenThe knowledge base
Antihistamines, night-time flares, clothing, diet and everything in between.
OpenTake this to a clinician
This score and plan are educational, not a diagnosis or a prescription. Nothing on this page is sponsored and nothing is sold here. Bring your score, your answers and a couple of photos to a physician or dermatologist before changing any medication — especially if you are pregnant, nursing, or already taking daily antihistamines.