Tag Archives: allergies

Adult Onset Allergies

Most of us are familiar with allergies, since they have become so common. Even if we don’t have food or other allergies, we usually know of someone that does. Many adults and children have these allergies, but did you know that even adults that never have had any allergies can develop them later in life? In fact, this onset of adult allergies is increasing all the time.

Adult allergies mostly will begin in your twenties and thirties, but they actually can start at any time. Sometimes there will be an obvious trigger, but oftentimes it comes out of nowhere. There can be a link between infection, illness and stress contributing to adult onset allergies.

One of the biggest reasons for new allergies is moving to a new place or environment. If you lived most of your life in one place and then move to a new locale with different allergens, allergies can begin that you did not even know you had. Maybe you never had a pet and now there is an animal in the household. You may quickly discover that you are highly allergic to pet dander.

There are blood tests available to check for the antibody Immunoglobulin E, or IgE. This antibody fights off infection, but can sometimes identify normal things as being harmful. This reaction release histamines which can cause inflammation (sometimes severe.) Other reactions to histamine can include itching, coughing, and vomiting.

Food allergies may or not be obvious. If you have any strange reaction after eating certain foods, make sure to write it down. Keep track of what you are eating and if you notice a similarity try eliminating certain foods and see if that makes a difference.

One thing to notice about food allergies is that you may not be hungry or feel very fatigued after every meal. You can also get an upset stomach after eating. In adults, these symptoms are often overlooked or misdiagnosed. If you never had allergies, why would you think of that?

The best thing you can do is to pay attention to any allergy-like symptoms you experience and if they persist, definitely see your doctor.