Allergic to pollens from grass and weed
Allergic rhinitis is a diagnosis associated with a group of symptoms affecting the nose. These symptoms occur when you breathe in something you are ...
An allergy is an immune response or reaction to substances that are usually not harmful.
This article is for information only. DO NOT use it to treat or manage an actual poison exposure. If you or someone you are with has an exposure, call your local emergency number (such as 911), or your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States.
Although the grass itself may not be harmful, fertilizers, insecticides, and herbicides applied to the grass can be poisonous.
Insecticide is a chemical that kills bugs. Insecticide poisoning occurs when someone swallows or breathes in this substance or it is absorbed throug...
Symptoms may include:
- Breathing difficulty
- Itchy, watery eyes
- Runny nose
- Stuffy nose
Call your health care provider if you have trouble breathing. If breathing becomes extremely difficult, seek immediate medical help.
Before Calling Emergency
Get the following information:
- Person's age, weight, and condition
- Type of symptoms the person is having
If the grass was recently treated with a chemical of any sort such as fertilizer, insecticide, or herbicide, find out the product name and ingredients.
This call is most often not needed unless the person is having a severe allergic reaction to the grass or is having trouble breathing. If the grass has recently been fertilized, sprayed with an insecticide or herbicide, or treated with a chemical in any way, contact poison control.
Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States. This hotline number will let you talk to experts in poisoning. They will give you further instructions.
Poison Help hotline
For a POISON EMERGENCY call:1-800-222-1222ANYWHERE IN THE UNITED STATESThis national hotline number will let you talk to experts in poisoning. This ...
This is a free and confidential service. All local poison control centers in the United States use this national number. You should call if you have any questions about poisoning or poison prevention. It does not need to be an emergency. You can call for any reason, 24 hours a day, 7 days a week.
What to Expect at the Emergency Room
An emergency room visit is not necessary most of the time, unless the person has an asthma attack or severe allergic reaction. If an emergency room visit is needed, the person may receive:
- Breathing support
- Medicines to treat symptoms
Normally there are no major problems unless the person has asthma or a severe allergic reaction to the grass. Recovery is likely.
Asthma is a disease that causes the airways of the lungs to swell and narrow. It leads to wheezing, shortness of breath, chest tightness, and coughi...
Cannon RD, Ruha A-M. Insecticides, herbicides, and rodenticides. In: Adams JG, ed. Emergency Medicine. 2nd ed. Philadelphia, PA: Elsevier Saunders; 2013:chap 146.
Corren J, Baroody FMl, Pawanker R. Allergic and nonallergic rhinitis. In: Adkinson NF, Bochner BS, Burks AW, et al, eds. Middleton's Allergy: Principles and Practice. 8th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 42.
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- Asthma in adults(In-Depth)
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Review Date: 11/4/2015
Reviewed By: Jesse Borke, MD, FACEP, FAAEM, Attending Physician at FDR Medical Services/Millard Fillmore Suburban Hospital, Buffalo, NY. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.