If you want to know when it is a good time to talk with your doctor about undergoing allergy testing, you will want to know the signs that you should be looking for. To help you have a better understanding of the signs that you may have one or more allergies, you will want to continue reading.

Itching That Lasts Days

Allergy-related itching could last several days. It could even continue for several weeks or possibly even months. If you have an itch, whether it is localized to one area of your body or it is all over from head to toe, that does not go away, you will want to seek medical care. This is especially important if you are starting to notice the development of welts, or hives when you scratch yourself. Because there is no way to know if this is an allergic reaction that is going to suddenly get dangerous, you will not want to wait when it comes to seeking medical care. After your reaction is treated, you can then talk to your doctor about being sent for allergy testing.

Your Tongue Or Lips Swell Up

Even if you are not able to narrow down the cause of the swelling and have not consumed anything new in the recent past, this is something that you want to bring to the attention of your doctor right away. If you go for allergy testing and find out just what it is that you are allergic to, you can avoid consuming or using it. This way, you will not have to worry about continuing to have this type of reaction, which could get a lot worse by having your throat close up.

You Have Trouble Breathing Certain Times Of The Year

You might be allergic to hay, grass, or even pollen. There is a large variety of things outside that you can be allergic to and there are certain times of the year when there will be more of those things present in your environment. Therefore, if you are finding that you are having trouble breathing during certain times of the year, or you have noticed that you have a lot of congestion in your head when you are outside for a little while, you will want to be tested to determine just what it is that you are allergic to.

The sooner you can find out what you are allergic to, the sooner you can know how to treat it. Visit a website like http://www.oakbrookallergists.com to learn more about allergy testing.