Understanding Seasonal Allergies: Causes, Symptoms, and How to Treat Them

If you find yourself sneezing, coughing, or dealing with watery eyes around the same time every year, you may be experiencing seasonal allergies—also known as hay fever or allergic rhinitis. But despite its name, hay fever isn’t actually caused by hay, nor does it typically cause a fever. It’s an allergic reaction to airborne substances that are usually present during certain times of the year.
Allergic rhinitis is divided into two types:
Perennial allergic rhinitis usually occurs year-round and is caused by exposure to common airborne triggers, like smoke, pet dander (dead skin cells), and even certain foods.
Seasonal allergic rhinitis, on the other hand, is usually caused by allergens that are present only during certain times of the year, depending on your location and environment.
With Spring here, it’s the perfect time to prepare yourself by learning how to manage seasonal allergies effectively.
What Are Seasonal Allergies?
Seasonal allergies are usually caused by allergens present at specific times of the year. When you breathe in these allergens, your body triggers an immune response that causes the familiar discomfort of seasonal allergies.
Causes of Seasonal Allergies
The specific causes of seasonal allergies vary depending on where you live. However, some of the most common allergens can include:
- Tree pollen
- Grass pollen
- Fungal spores
- Ragweed
- Dust mites
Symptoms of Seasonal Allergies
It’s easy to confuse seasonal allergies with cold or flu symptoms. An allergist can usually perform tests to determine if your symptoms are caused by a particular allergen. If you are taking any medications, it’s important to discuss them with your doctor, as some drugs may affect test results.
Common symptoms of seasonal allergies include:
- Sneezing
- Runny or stuffy nose
- Itchy, watery eyes
- Postnasal drip
- Coughing
- Sinus pressure or headaches
- Sore throat
- Fatigue
- Difficulty breathing (in severe cases)
- Worsening asthma symptoms
How to Treat Seasonal Allergies
Seasonal allergies affect people differently. Some people manage seasonal allergies without medical help, while others experience symptoms severe enough to affect their daily lives. If your allergy persists for more than a few days or interferes with your quality of life, it’s always a great idea to visit your doctor. They can usually perform allergy tests, such as skin prick tests or blood tests, to identify what you’re reacting to and recommend possible treatment options, including:
- Antihistamines: Some over-the-counter medications, such as loratadine, cetirizine, or fexofenadine, may help reduce sneezing, itching, and runny noses.
- Nasal Corticosteroids: Nasal sprays like fluticasone or budesonide may reduce nasal inflammation and congestion.
- Decongestants: Medications like pseudoephedrine can relieve nasal congestion.
- Allergy Shots (Immunotherapy): For severe allergies, allergists may recommend a series of injections to help the immune system become less sensitive over time.
- Eye Drops: If your eyes are particularly irritated, antihistamine or lubricating eye drops may provide relief.
How to Avoid Seasonal Allergies
Seasonal allergies can’t be prevented entirely, but you can take some proactive steps to help reduce your exposure to allergens, especially if you live in an area with high exposure. Here are some ways to stay protected:
- Monitor pollen forecasts – Check daily pollen levels and try to stay indoors when they are high.
- Use physical barriers – Wear sunglasses to protect your eyes and a face mask if pollen counts are particularly high.
- Keep windows closed – Use air conditioning instead of opening windows to prevent allergens from entering your home.
- Change clothes and shower after being outside – This helps remove any pollen that may have settled on your skin and clothing.
- Use a HEPA filter – These air filters help reduce indoor allergens.
- Avoid outdoor activities during peak pollen times – Pollen levels are usually highest in the early morning and late afternoon.
- Wash bedding frequently – Use hypoallergenic covers for pillows and mattresses to minimize exposure to allergens.
Experience the Care Station Difference
In New Jersey and many parts of America, spring brings a surge in seasonal allergies due to increased pollen from trees, grasses, and weeds. At Care Station Medical Group, our allergists specialize in diagnosing and treating all types of allergies. So don’t let allergies hold you back—we’re here to help you get back to doing what you enjoy.
For more information, please visit any of Care Station’s locations across New Jersey or give us a call today at (908) 925-CARE (2273).