Multifactorial: Its hard to say why you may have such a reaction to the car air conditioner. However, a common scenario is that your nasal sinuses become irritated and this leads to the headaches. I interpret these allergic reactions to be runny nose/sinus symptoms. Why is the ac doing this? Perhaps there is something in the air filtration system that leads to the irritation and allergic reaction.
Answered 9/2/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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