vesicular rashes
see also:
dermatology
bullous / blistering rashes
introduction
vesicular rashes are those with small fluid filled superficial cutaneous vesicles
DDx
Herpes simplex virus (HSV)
localised
more disseminated as in eczema herpeticum
varicella-zoster virus (chickenpox/shingles)
herpes zoster (shingles)
pompholyx
tinea
dermatitis herpetiformis
especially nape of neck, elbows, near eyes and can also get red lesions on volar aspects of fingers
underlying
coeliac disease
partial thickness burns
Stevens-Johnson syndrome (SJS) and Toxic Epidermal Necrolysis (TEN)
etc