Allergy hayfever relief 30 days gives you a one months supply of anti allergy tablets with 10mg loratadine prevents symptoms loratadine works as an antihistamine to reduce the effects of natural histamines in your body it works to prevent symptoms of sneezing itching watery eyes and a runny nose works for all types of allergies each tablet contains 10mg of loratadine to keep you free from symptoms of hayfever skin allergies dust allergies and pet allergies it is also effective in tr