DDx ⬇
- Herpes simplex (cold sore, genital herpes)
- Varicella (chicken pox)
- Herpes zoster (shingles)
- Contact dermatitis
- Scabies
- Dyshidrotic eczema (pomphylox, dyshidrosis)
- Vesicular tinea
- Dermatitis herpetiformis
- Atopic dermatitis (eczema) (acute)
- Dermatophytid reaction (allergy or sensitivity to fungi)
- Miliaria (heat rash)
- Porphyria cutanea tarda
- Photodermatitis
- Smallpox
- Rickettsialpox
- Hand, foot, and mouth disease
Related DDx ⬆