She has experienced allergy at her whole body suddenly taking her meal at afternoon on day before yesterday. She did not take any food other than she takes everyday except mango which purchased from market. Although she is been taking mango everyday after her meal. To cope with the situation immediately she had taken Avil 50 a single dose. Thereafter her allergy remises but she could not intake anything there after due to burning sensation at her Esophagus and throat. Rashes are also visible at her throat. Please suggest asap.