Acupressure & reiki kits have been developed specially for combating every kind of allergy.
Acupressure for allergy is applied on specific points on your hand. These are stimulated with acupresure machine where magnets are applied later under acupressure for allergy.
As per reiki therapy, healing of Solar plexus chakra is done using specific crystal. The magnetically charged water of 7 crystals should be consumed so that your blood would get immune to every kind of allergy.