Fever and rash

From IDWiki

See also fever and petechiae

Differential Diagnosis

Etiology Appearance Clinical clues
Viruses
EBV/CMV Mono-like illness
HIV HIV risk factors
VZV
Parvovirus B19
Measles
Mumps
Rubella
Dengue travel, "breakbone fever"
Zika travel
Chikungunya travel, arthritis
Bacteria
Mycoplasma pneumoniae
Group A Streptococcus
Syphilis
Gonorrhea
Rocky Mountain spotted fever
Meningococcus meningitis
Toxic shock syndrome
Infective endocarditis
Fungi
Coccidioides
Drugs
Delayed hypersensitivity or DRESS
SJS/TEN
Acute generalized exanthematous pustulosis
Serum sickness
Malignancy
Lymphoma
Leukemia
Autoimmune/Inflammatory
Vasculitis
Systemic lupus erythematosus
Still disease
Sweet syndrome
Anticholinergic toxicity
Kawasaki disease Warm CREAM mnemonic