​Differential diagnosis of herpes simplex ( Cold or fever sore, genital herpes)

​Differential diagnosis of herpes simplex ( Cold or fever sore, genital herpes) 
-syphilis 
-squamous cell carcinoma 
-bullous pemphigoid 
-Behcet’s syndrome 
-systemic lupus erythematosus 
-reactive arthritis 
-candidiasis
-primary HIV infection 
-pemphigus 
-erythema multiforme 
-herpangina ( coxsackievirus)
-aphthous ulcer 
-chancroid 
-lymphogranuloma venereum 
-granuloma inguinale 
-trauma 
-scabies 
-herpes zoster (shingles) 
-varicella zoster ( chicken pox) 
-impetigo