From Wellcome Library history of medicine collection: Short documentary film (15 minutes) describing the causes and symptoms of hay fever and showing how pollen is collected and made into desensitising sets for sufferers.
Please note: Allergy shots are no longer administered at home by patients.
Here is the current approach to therapy of allergic rhinitis:
Treatment Options for
Allergic Rhinitis (AR) and
Non-Allergic Rhinitis (NAR) in 6 Steps (click to enlarge the image).