Dental A patient gets reccurent urticaria while doing exercise and on exposure to sunligh. Which of the following is most like cause – A Chronic Idiopathic Utricaria B Universal dermographism C Cholinergic utricaria D photodermatitis 💡 Explanation A patient gets reccurent urticaria while doing exercise and on exposure to sunligh. Which of the following is most like cause – ✓ Correct Answer: C. Cholinergic utricaria