Itchy, red bumps with fluid-filled blisters—these are the signs of papular urticaria, an allergic reaction to a bug bite. But ...

The differential diagnosis includes juvenile xanthogranuloma, verruca plana, milia and papular urticaria. Lesions usually resolve spontaneously, but this process may take years, with more ...

Management of urticaria de pends on its cause. Aggravating factors should be identified from the history, and triggering stimuli for physical urticaria avoided. Simple cooling lotions, as 0.5% to ...