This is a broad question that requires a broad answer, with information regarding symptoms, diagnosis/testing and treatment. For this reason, I'll break up this answer into these categories.
I'm not sure I understand the question.
If you are asking whether or not you can grow out of hayfever, the answer is yes, you can. In fact, this is common. Unfortunately, if you have hayfever now there is a good chance that you will continue to have allergy issues of some kind and may even start having the hayfever again.
If you are asking how it is that people come to grow out of it - that is not well understood. We know that whether someone develops an allergic response to a protein (allergen) or the normal response to ignore it is complicated and depends on a number of factors. We do not know exactly why this changes over time.
If you are asking what you can do to help yourself grow out of hayfever - I don't think anyone knows that.
It might be an old wives tale but eating a spoon full of local honey during the hayfever season is supposed to be a cure, and it has always worked for me. Uou can also get injections that are supposed to inoculate against hayfever but they are painful and expensive.
Unfortunately, you can't make hay fever go away, but you can lessen the symptoms. You can take an over the counter allergy pill. Some good pills to take for Allergies are Tylenol cold and allergy.
The way to prevent hay fever is to avoid pollen! What else?
Prescription Flonase usually works quite well.
Take away all the hay
you can go to the doctors
No, but it can be caused by hay.
He does have hay fever, but it isn't that bad.
The correct spelling is hay fever
Hay fever
No, because hay fever is just another cold but from allergies.
There is no evidence that John Wayne suffered from hay fever.
No. Hay fever isn't a disease, and it usually won't cause a fever - so paracetamol won't help. hay fever is an allergy, and what helps with allergies are antihistamines.
orange is the best fruit to reduce fever ,,orange juice with warm water is agood home remedy
Allergies from hay fever can have a number of different environmental causes. Hay fever can result as an allergic reaction to tree pollen, grass pollen, spores, fungi, and mold.
The cast of Hay Fever - 1920 includes: Alfred Hewston
hay fever
Hay fever triggers include grass, flower pollens, animal fur, dust mite, chemical fumes, microorganisms or some foods. Hay fever is a common condition that shows signs and symptoms similar to a cold.