 [ Symptoms ] i had lesion in my scrotum now eyelashes fall eyebrow and hair fall…itching in body mouth ulcers cold [ Disease ] the symptoms and signs that you are complaining of is not necessarily hiv or syphilis it may be due to hormonal disturbances or other auto immune disease so you need to run some laboratory investigations to figure out what is the right diagnosis such as thyroid functions you may need to consult a dermatologist