Grass Pollen Allergy: Symptoms, Triggers & How to Get Relief

Grass might look harmless, but for millions of people, it’s a powerful allergen. If your nose runs, your eyes itch, or your skin reacts after spending time outdoors — you might be dealing with a grass pollen allergy.

This guide from DMV Allergy and Asthma Center covers everything you need to know — from symptoms of grass pollen allergy to grass allergy treatment, foods to avoid, and when to consider allergy shots.

What Is Grass Pollen Allergy?

Grass pollen allergy is a type of seasonal allergic rhinitis triggered by fine grains released into the air by various grass species, particularly during spring and summer. In the U.S., allergy season peaks between May and July, but exact timing depends on where you live.

Common grass types known to trigger allergies include:

• Timothy grass
• June grass
• Bermuda grass
• Orchard grass
• Kentucky bluegrass

If you’ve ever asked “what does grass pollen allergy feel like?”, imagine a strong cold that never fully goes away — except it’s not a virus, it’s your immune system overreacting.

Symptoms of Grass Pollen Allergy

The symptoms can range from mild to severe and may resemble a common cold:

• Sneezing fits
• Runny or congested nose
• Itchy, watery, or red eyes
• Scratchy throat or postnasal drip
• Headaches and sinus pressure
• Grass allergy rash or hives (in some cases)
• Fatigue or brain fog during peak pollen days

Some patients also experience sinus infections due to prolonged nasal congestion, especially when the allergy goes untreated.

Grass Allergy Rash and Skin Reactions

Direct skin contact with grass can cause:

• Redness
• Itching or hives
• Raised bumps (especially behind the knees or on arms)

This type of rash is more common in children or those with eczema or sensitive skin.

Foods to Avoid with Grass Pollen Allergy

If you suffer from grass allergies, some fruits and vegetables might trigger oral allergy syndrome due to cross-reactivity. Common culprits include:

• Tomatoes
• Melons (cantaloupe, watermelon)
• Peaches
• Oranges

You might notice itching in the mouth or throat after eating these. While not dangerous in most cases, it’s best to talk to your allergist about any symptoms you notice.

How to Reduce Grass Pollen Allergy Exposure

Living with a grass allergy doesn’t mean you have to avoid the outdoors entirely — but it helps to be strategic. Here’s how:

1. Check Daily Pollen Counts

Before you go outside, check pollen levels in your area. High readings mean more risk.

2. Limit Outdoor Time During Peak Hours

Grass pollen levels are usually highest in the morning and early evening. Try to stay indoors during these times.

3. Keep Windows Closed

Use air conditioning instead of opening windows, especially during high pollen days.

4. Shower After Being Outdoors

Pollen can stick to your skin, clothes, and hair. Rinsing off helps reduce reactions, especially before bed.

5. Mow the Lawn with Caution

Wear a mask or delegate lawn care if possible — mowing stirs up pollen significantly.

Grass Allergy Test: How Is It Diagnosed?

At DMV Allergy and Asthma Center, we offer grass allergy testing to pinpoint the exact triggers causing your symptoms. Tests include:

• Skin prick tests (quick and accurate)
• Blood tests (for patients with skin sensitivities)

Knowing which grasses you’re allergic to helps guide the most effective treatment plan.

Grass Allergy Treatment Options

1. Antihistamines

These help block allergic reactions and relieve sneezing, itching, and runny nose. Ask us about the best allergy medicine for grass pollen, which may include:

• Cetirizine
• Loratadine
• Fexofenadine

2. Nasal Sprays

Steroid sprays reduce inflammation and help with congestion and sinus pressure.

3. Allergy Shots (Immunotherapy)

For long-term relief, consider allergy shots. These gradually expose your immune system to allergens in small doses to build resistance.

They’re especially helpful for:

• Moderate to severe allergies
• Year-round or multi-seasonal sufferers
• People who don’t respond to medication

When to See an Allergist

If over-the-counter meds aren’t helping — or if symptoms disrupt your daily life — it’s time to seek expert care.

The allergists at DMV Allergy and Asthma Center can help you:

• Identify your specific triggers
• Develop a tailored treatment plan
• Explore long-term relief options like immunotherapy

FAQs

Q: What is June grass allergy?
June grass is a common cause of springtime pollen allergies. Its pollen season typically runs from May to early July.

Q: Can grass allergy cause sinus infections?
Yes. Prolonged nasal inflammation can lead to blocked sinuses, which increases your risk of infection.

Q: How is timothy grass allergy treated?
Treatment options include antihistamines, nasal sprays, and allergy shots specifically designed for timothy grass.

Q: Is grass pollen allergy lifelong?
It can persist for years, but symptoms often improve with age or with consistent treatment like allergy shots.

Q: Are grass allergies worse during exercise?
Yes, especially when pollen levels are high. Consider indoor workouts during peak seasons.

Final Thoughts

Grass pollen allergy can feel overwhelming — but with the right care, you can manage it effectively. Whether you’re battling a grass allergy rash, frequent sinus issues, or wondering about the best allergy medicine for grass pollen, we’re here to help.

Schedule your personalized evaluation at DMV Allergy and Asthma Center today, and breathe easier tomorrow.