Benadryl plus allergy and congestion relief offers effective relief from the symptoms of hay fever and allergic rhinitis such as sneezing itchy and runny nose itchy eyes plus the symptoms of congestion eg blocked sinuses and stuffed up nose as an alternative doctors can also prescribe medication that can assist with your hayfever please visit our online doctor service to proceed with an hayfever consultation our uk registered gp will review your details and if appropriate can provide a p