Grass Allergy Test: Identifying symptoms & exploring treatment options

If you’ve ever walked outside on a sunny spring morning and suddenly found yourself sneezing, sniffling, or rubbing your itchy eyes — there’s a good chance you might be dealing with a grass allergy.

Grass pollen is one of the most common seasonal allergens, especially during late spring and summer. For many people, allergy symptoms kick in like clockwork when the grass starts growing and lawns get mowed. But here’s the tricky part: the symptoms of a grass allergy can feel a lot like a cold or a sinus infection. So, how can you tell the difference? We’ll walk you through what a grass allergy is, how to recognize the signs, and how to get tested. We’ll also break down your treatment options —everything from over-the-counter meds to long-term solutions like immunotherapy.

Whether you’re figuring this out for yourself or your child, this guide will help you take control of your allergy season.

What is a grass allergy?

A grass allergy happens when your immune system overreacts to proteins found in grass pollen. For people with grass allergies, exposure to pollen can trigger sneezing, congestion, itchy eyes, and other uncomfortable symptoms.

Some of the most common grass types that cause allergic reactions include:

• Timothy grass
• Bermuda grass
• Kentucky bluegrass
• Ryegrass

These grasses release tiny grains of pollen into the air, especially during the warmer months. Pollen levels tend to be at their highest in the morning and on dry, windy days — making those sunny spring afternoons not so pleasant for allergy sufferers.

Symptoms of a grass allergy

Wondering if your sniffles are more than just a springtime cold? Here are the most common symptoms of grass allergy:

• Sneezing
• Runny or congested nose
• Itchy, watery eyes
• Postnasal drip
• Cough or mild wheezing
• Itchy throat or ears
• Fatigue

For most people, these symptoms pop up during the spring or summer and fade away once pollen counts drop. But if you live in a region with a long growing season or keep your windows open a lot, you might feel these symptoms more often — or even year-round.

How to test for a grass allergy

If you’re dealing with seasonal grass allergies every year, it might be time to get tested. Knowing exactly what you’re allergic to can help you find the best treatment plan and avoid unnecessary medications.

There are two main ways to do a grass allergy test:

1. Skin prick test

This is the most common allergy test. A tiny amount of grass pollen extract is placed on your skin (usually your forearm or back). Then, your provider will lightly prick the skin to allow the allergen to enter. If you’re allergic, you’ll develop a small red bump that looks like a mosquito bite.

2. Blood test (IgE test)

This test measures your immune system’s response to specific grass pollens. It’s a good option if you can’t do a skin test due to skin conditions or certain medications.

You might consider grass allergy testing near you if:

• Your symptoms come back every spring or summer
• Over-the-counter meds aren’t working
• You have asthma that gets worse with the seasons
• Your symptoms are affecting your sleep, work, or daily activities
  

Allergists, ENT specialists, and some urgent care clinics usually perform allergy tests.

Treatment options for grass allergies

Once you confirm you have a grass allergy, the next step is managing your symptoms. Luckily, there are many options — from quick relief to long-term solutions.

Over-the-counter (OTC) treatments

For many people, these medications offer enough relief during allergy season:

• Antihistamines: These block the effects of histamine, the chemical that causes allergy symptoms. Available as pills, liquids, or eye drops.
• Nasal corticosteroid sprays: These reduce inflammation in your nasal passages. Use daily for best results.
• Decongestants: Help reduce nasal swelling. Available in oral form or as nasal sprays (use sprays only short-term to avoid rebound congestion).
  

Prescription treatments

If OTC meds aren’t cutting it, talk to your doctor about:

• Montelukast (Singulair): A daily pill that blocks leukotrienes — another chemical involved in allergic reactions.
• Stronger nasal sprays or inhalers: Can provide better control for people with moderate to severe symptoms.

Immunotherapy for grass allergy

If you have severe allergies or want a more long-term fix, immunotherapy might be right for you. There are two types:

• Allergy shots: You’ll get regular injections of small amounts of the allergen over time. This gradually retrains your immune system to stop overreacting.
• Sublingual tablets: You place these under your tongue daily. They’re available for certain grass allergens and are often taken at home.

Immunotherapy takes time (usually 3–5 years), but it can significantly reduce or even eliminate your symptoms.

At-home strategies to reduce grass allergy symptoms

Medication is helpful — but pairing it with smart habits can make a big difference. Try these at-home tips to reduce your exposure to grass pollen:

• Keep windows closed during high pollen days
• Use an air purifier with a HEPA filter
• Shower and change clothes after being outside
• Avoid mowing the lawn (or wear a mask if you must)
• Check the daily pollen count before planning outdoor activities
• Avoid outdoor exercise in the morning, when pollen levels are highest
  

You don’t have to stay indoors all spring — but a few small changes can help you breathe easier.

When to see a doctor about grass allergies

You might be able to manage mild symptoms on your own, but it’s worth seeing a healthcare provider if:

• Your symptoms last longer than two weeks
• OTC medications stop working
• You have asthma or shortness of breath
• Allergies are interfering with sleep, work, or school

A doctor can help confirm your triggers and create a personalized treatment plan that actually works — especially if you’re considering immunotherapy or need help with grass allergy treatment.

Book a grass allergy test at a clinic near you

If you’ve read this far and you’re thinking, “This sounds exactly like what I’m dealing with,” don’t wait. The sooner you confirm a grass allergy, the sooner you can take control of it.

Solv makes it easy to find grass allergy testing near you, whether you want a quick appointment at urgent care or a full consultation with an allergist. Booking online is fast, secure, and takes just a few clicks.