As with any clinical presentation, history taking may offer clues to diagnosis (Table 2). Note the distribution, type of rash and any other associated physical findings including: oral, hair, nail and genital changes
| Table 2 History essentials in the setting of cutaneous presentations | |
| HIV status | Current and nadir CD4 cell count, and viral load results |
| History | Medical and surgical history |
| Medications | Current and recent medical therapy including ART, complementary therapy and over-the-counter medications |
| Contacts | With children and adults experiencing similar symptoms
Sexual contacts With pets, wildlife |
| Occupation | Associated exposure |
| Travel | Recent and past, and travel history if relevant |