IT effectiveness: There have been many studies showing the effectiveness of immunotherapy, measuring a reduction in symptoms and medication requirements. A number of studies have dealt with pollens (ragweed, grasses, trees) and generally show a response rate of over 90% of individuals helped after one year with nasal allergies. Studies also show benefits with animal and dust allergies and in asthma.
Answered 10/4/2016
5.9k views
High if done correct: For stinging insect venom.Effectiveness approaches 99% . For environmental inhalant allergies when appropriately tested and results interpretted by an expert before choosing relevant allergens to include in desensitization effectiveness has been shown for most symptoms up to 85%
Answered 12/14/2013
5.7k views
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A doctor has provided 1 answer
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