Hi Kmeb:

Sorry you are having a round with the flu... In our area, the docs were pushing flu shots, except that they did not help with most of the strains that hit...

If you are spending a lot of time in doctors' offices, think about getting a couple of those disposable masks to wear. My Internist's office was loaded w/sick people... Most were NOT wearing masks...

You asked about the sudden allergies. Here are some of the things I developed allergies or sensitivity to:

Tape, as in surgical tape, skin came off when removed, left big blisters
Some anti-perspirants: itching, burning and numbness up/down arms
BenGay:burning all over
New car upholstery
Extreme sensitivity to fragrances, cleansers
Medications I never had problems with before
Some food sensitivities
Clothing: some makes me turn bright red on face/chest

The only thing I was ever allergic to before was Sulfa, which caused a rash.

Perhaps there is some unknown nervous system involvement in allergic reactions.

Hope you get to feeling better.

Cathie