Just because it's normal doesn't mean it's ok.
Sealy, now owned by Tempurpedic, uses memory foam that is made of 61 different chemicals...some, of which, are toxic.
You're experiencing the off gassing of those toxic chemicals.
It is a health hazard to every living being in your home.
Memory foam is the worst upholstery material ever invented. Not only will it make you sick, it doesn't wear well...adding insult to injury.
Get rid of it.
DO NOT buy a mattress upholstered with memory foam....which is hard to find at most stores.
But, you can find plenty from which to choose...right here:
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