My dermatographia is driving me crazy! what can i do for relief and to maybe even stop it?

PRURITUS/ALLERGY: PRURITUS/DERMATOGRAPHIA can be difficult to evaluate. You must rule out allergens in home and work environment Remember " ALLERGIES DEVELOP OVER TIME AND EXPOSURE" keep a diary to assist you, while you are documenting potential triggers, you should be on a H1 blocker Zyrtec 10mg/ H2 blocker Zantac 300mg/ leukotrine inhibitor Singulair (montelukast) 10mg. FOOD&ENVIRONMENT allergy testing. also H pylori