1 doctor weighed in:

Is it possible to get an allergy to cats late in life after years of no allergies to cats? Or does it depend on the cat?

1 doctor weighed in
Dr. Andrew Murphy
Internal Medicine - Allergy & Immunology

In brief: Yes

Allergy immunotherapy is about 80% effective.
So like most medicines, it works on most people. There are also some individuals, like with any medication, that cat allergy vaccine is not effecdtive.Cat.

In brief: Yes

Allergy immunotherapy is about 80% effective.
So like most medicines, it works on most people. There are also some individuals, like with any medication, that cat allergy vaccine is not effecdtive.Cat.
Dr. Andrew Murphy
Dr. Andrew Murphy
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