Maculopapular | Drug reaction, dengue, chikungunya, Zika, acute HIV, rickettsia, syphilis, leptospirosis, brucellosis, typhus, bartonellosis, typhoid, rubeola, rubella, scarlet fever, insect bites, cercarial dermatitis, seabather's eruption, eczema, tungiasis, myiasis, scabies, arthropod bites, miliaria rubra |
Papulosquamous | Superficial mycoses or exacerbations of eczema or psoriasis |
Petechial/ecchymoses | Rickettsia, meningococcaemia, yellow fever, viral haemorrhagic fevers, dengue, leptospirosis |
Vesicular | Varicella, herpes simplex, drug reactions, sunburn, photodermatitis |
Erythaema migrans | Lyme |
Eschar | Typhus, anthrax, African trypanosomiasis, Congo-Crimean hemorrhagic fever, tularaemia, spider bites |
Nodules | Onchocerciasis, bartonellosis, myiasis, paracoccidioidomycosis |
Ulcers | Leishmaniasis, tropical ulcers, anthrax, tularemia, cutaneous diphtheria, ecthyma, syphilis, yaws, tuberculosis, granulomas inguinale, lymphogranuloma venereum, plague, arthropod bite (eg, brown recluse spider) |
Urticaria | Drug reactions, filariasis, onchocerciasis, cutaneous larva migrans, larva currens (strongyloidiasis), acute schistosomiasis, fascioliasis, hymenoptera stings, insect bites, enterobiasis, gnathostomiasis, scabies, cercarial dermatitis, seabather's eruption, nematocyst stings |
Swelling/edema | Loa loa calabar swellings, trichinosis (especially facial/periorbital) |
Migrating | Cutaneous larva migrans, larva currens, gnathostomiasis, loiasis, myiasis, paragonimiasis sparganosis |
Hypopigmentation | Tinea (pityriasis) versicolour, tinea corporis, leprosy, vitiligo |
Vegetation/verrucae | Bartonellosis, histoplasmosis, leishmaniasis, maduromycosis, paracoccidioidomycosis, pinta, syphilis, tuberculosis, yaws |
Linear | Photodermatitis, cutaneous larva migrans, gnathostomiasis, larva currens, flea bites, Mycobacterium marinum, sporotrichosis, nematocyst stings, lymphangitis |