| Arthritis or arthralgia | | Acute meningococcemia | | Allergic purpura | | Disseminated gonococcal infection | | Erythema marginatum (acute rheumatic fever) | | Hepatitis B virus, prodromal phase | | Lyme disease | | Parvovirus B19 | | Reiter's syndrome | | Rocky Mountain spotted fever | | Roseola (especially in adults) | | Rubella | | Serum sickness | | Still's disease | | Systemic lupus erythematosus | | | Desquamation | | Arcanobacterium haemolyticum infection | | Drug hypersensitivity | | Graft-versus-host reaction | | Kawasaki syndrome | | Measles | | Rocky Mountain spotted fever | | Scarlet fever | | Staphylococcal scalded-skin syndrome | | Stevens-Johnson syndrome | | Toxic epidermal necrolysis | | Toxic shock syndrome | | von Zumbusch pustular psoriasis | | | Lymphadenopathy | | Cervical | | Kawasaki syndrome | | Rubella | | Scarlet fever | | Generalized | | Infectious mononucleosis | | Secondary syphilis | | Serum sickness | | Sarcoidosis | | Systemic lupus erythematosus | | Toxoplasmosis | | Hilar | | Atypical measles | | Sarcoidosis | | Local | | Cat-scratch disease | | Tularemia | | | Meningitis | | Acute meningococcemia | | Cryptococcosis | | Enterovirus (Coxsackieviruses, echoviruses) | | Leptospirosis | | Lyme disease | | Rocky Mountain spotted fever | | Secondary syphilis | |
