Eczema herpeticum complicating Parthenium dermatitis.

Parthenium dermatitis is one of the most common causes of airborne contact dermatitis in India. Eczema herpeticum has been reported in association with various eczematous conditions, including Parthenium dermatitis. We report a case of eczema herpeticum in association with Parthenium dermatitis. Because Parthenium dermatitis is a common condition in this region, one should be aware of this complication so that appropriate treatment is not delayed.