Table 3.
Medication to Be Avoided Before Allergy Testing
| Medication | Duration (Days) |
|---|---|
| First-generation antihistamines | 2–3 |
| Nonsedating antihistamines | 7 |
| Tricyclic antidepressants | 7–14 |
| Benzodiazepines | 7–14 |
| Topical corticosteroids | 14–21 |
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