I have been on Doxy-CLCL HYCL 100mg for 10 days for a "suspicious" insect bite on my leg. Also, developed blister like patches spreading over both legs and rt arm with severe itching which dermatologist called an eczema. I have been on Clobetasol Propionate 0.05 oint., had a steroid shot, and been on Zyrtec. The "suspicious" bite disappeared and the blister patches are fading. Now I have a reaction on my arms and chin areas that have broken out in a rash. Could this be a reaction to the Doxy? I will admit, without thinking, did go out in hot sun to water few plants and excort the puppies outside at intervals which exposed those areas of my body.