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Seasonal allergies, which are often referred to as Hay Fever or allergic rhinitis, can be identified by several characteristic symptoms, such as itchy eyes and nasal congestion. More generally, they occur when the immune system overreacts to an allergen the body has been exposed to. Quite often, this reaction leaves you feeling run down and stuffed up.
The seasonal component of allergic rhinitis is due, in large part, to environmental changes that create elevated levels of common allergens like mold spores and pollen. For this reason, spring and summer are often referred to as the allergy season. During these spring and summer months, temperatures are changing, plants are growing, and allergens are on the move.
What Causes Seasonal Allergies?
Several factors, including genetics and the frequency of allergen contact, can influence a person’s susceptibility to seasonal allergies. Likewise, lifestyle factors like how much time you spend outdoors can have an effect. Seasonal allergies are typically caused by outdoor culprits, such as pollen or weeds, particularly wind-pollinated plants, such as trees or grass. Because of this, the warm months of spring and summer are more difficult for seasonal allergy sufferers. That said, fall and winter can still be bothersome for people living in warm climates or with indoor allergy triggers. There are several known indoor and outdoor allergens, many of which are airborne and particularly difficult to avoid. Hay fever is generally attributed to pollen from plants like ragweed, tumbleweed, pigweed, sagebrush, and certain species of trees. In addition, indoor allergens like dust, pet dander, and mold spores can be problematic for those who suffer from seasonal allergies.Symptoms
According to the American College of Allergy, Asthma, and Immunology, if you are experiencing any of the following symptoms, you may be experiencing seasonal allergies. These symptoms include:- Runny nose, stuffy nose, or sneezing
- Wheezing
- Shortness of breath
- Cough
- Rashes
- Fatigue
- Headache
- Nausea or vomiting
- Fever