2 doctors weighed in:

I wanna know if it's possible to have a positive skin test for les and almost all the symptoms and a negative blood test for the disease?

2 doctors weighed in
Dr. John Chiu
Internal Medicine - Allergy & Immunology
1 doctor agrees

In brief: What is LES?

Please clarify. If you mean skin test for allergens, then skin test is usually more sensitive than the blood test for specific ige.
Thus you may well have a positive st and negative blood test.

In brief: What is LES?

Please clarify. If you mean skin test for allergens, then skin test is usually more sensitive than the blood test for specific ige.
Thus you may well have a positive st and negative blood test.
Dr. John Chiu
Dr. John Chiu
Thank
1 comment
Dr. J. Lawrence Dohan
You need to ask again. Spell out what you fear. LES is not known to anybody but you.
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Dr. Christopher Crosby
Board Certified, Dermatology
13 years in practice
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