Table 6. Procedure for taking medical history.
| Medical history | |
| Self history | Known allergic diseases Medication Physical exertion Acute infectious diseases Psychological stress |
| Family history | Allergic diseases in first-degree relatives |
| Symptoms or specific triggers | When Where By what How long How often Repeatedly |
| Nutritional history | Record dietary restrictions and extent, tolerance of foods with proven sensitization |
| Dietary and symptom diary | Documentation of diet and symptoms |