@Niharika
Raspberries contain salicylates, natural chemicals produced by plants. Individuals with allergies to salicylates have sensitivities to fruits such as raspberries, strawberries, blackberries, raisins and tangerines.
Raspberry allergies trigger symptoms such as itching, runny nose, watery eyes and breathing difficulties due to eczema, hives, conjunctivitis, allergic rhinitis and asthma reactions.