If you’ve ever finished mowing the lawn only to notice itchy, red patches on your skin, you’re not the only one. A grass rash is a common issue, especially in the summer when people mow their lawn or picnic in Hope Park.
What Causes a Grass Rash?
There are two main reasons you might develop a rash after mowing or working in the yard:
- A grass allergy. Approximately 81 million people had seasonal allergies in 2021.[1] For some people, grass pollen triggers an allergic reaction that can affect both the skin and the respiratory system. Along with a red, itchy rash, you may also experience sneezing, watery eyes, nasal congestion, coughing or wheezing. Because pollen travels through the air, you don’t have to touch the grass directly to have a reaction.
- Skin irritation. Not every grass rash is caused by allergies. Grass blades can rub against or scratch exposed skin, leading to redness, itching and small bumps. This type of irritation appears only where your skin came into contact with the grass.
Preventing Grass Rash
You don’t have to avoid yard work altogether. A few simple precautions can make spending time outside much more comfortable.
Cover as much exposed skin as possible by wearing long pants, a lightweight long-sleeved shirt and tall socks while mowing or gardening. These layers create a barrier between your skin and the grass, reducing both irritation and pollen exposure.
If seasonal allergies are part of the problem, consider wearing safety glasses or goggles and a well-fitting face mask to further limit pollen exposure. On especially high-pollen days, it may be worth asking someone else to handle the mowing if your symptoms tend to be severe.
Treating Grass Rash Symptoms
If you develop a rash after mowing the lawn, washing your skin and changing into clean clothes can help remove lingering pollen and grass particles. An over-the-counter antihistamine cream will relieve itching, and oral antihistamines manage allergy symptoms before or after yard care.
If grass allergies are making it difficult to finish your chores or enjoy time outside, we can help. Schedule an appointment at Collin County ENT to learn more about your treatment options.
[1] Cleveland Clinic. (2023). Allergic Rhinitis (Hay Fever). Cleveland Clinic. https://my.clevelandclinic.org/health/diseases/8622-allergic-rhinitis-hay-fever