Is reporting free and will my information be kept private?

Reporting is completely free and your personal information remains private. We never publish your name, email, or phone number.

Protect Friends, Family and Community • Report Food Poisoning Now. Protect Others • iwaspoisoned.com

Quarter Pounder Food Poisoning

See what others reported about Quarter Pounder. Access vetted food safety incidents, official recalls, report your case, and contribute to outbreak detection.

🔍 View live reports mentioning Quarter Pounder

Last updated: January 6, 2020

Real Time Reports

McDonald's, Commons Drive, Cooperstown, NY, USA

6 years ago •reported by user-fvbc4459 • details

I had a double quarter pounder with cheese, about 5 fries and a diet soda. About 20 minutes later I had severe stomach cramps, about 2 hours later my bathroom and I became best of friends | Symptoms: Diarrhea, Nausea, Cramps

#mcdonalds #cooperstown #newyork #unitedstates #cheese #fries #soda #quarterpounder

2

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, South Kelso Drive, Kelso, WA, USA

6 years ago •reported by user-kwbp9854 • details

I ate a quarter pounder with cheese and bacon, and a m&m mcflurry, extremely nauseous 2 hours later, followed by vomiting and diaherea. Extremely debilitating good poisoning. | Symptoms: Diarrhea, Nausea, Vomiting

#mcdonalds #kelso #washington #unitedstates #bacon #cheese #quarterpounder

Consumer Review - Food Safety McDonald's, South Kelso Drive, Kelso, WA, USA I ate a quarter pounder with cheese and bacon, and a m... photo #1

6

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, 3330 NE 82nd Ave, Portland, OR 97220, United States

6 years ago •reported by user-dxcgk598 • details

I ate half a quarter pounder with cheese at about 11pm. I woke up at 4am violently ill. I was I'll all day yesterday. Had a fever of 102.2 | Symptoms: Diarrhea, Nausea, Fever, Vomiting, Other

#mcdonalds #portland #oregon #unitedstates #cheese #quarterpounder

16

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, West 211th Street, Matteson, IL, USA

6 years ago •reported by user-mnzbj342 • details

Quarter Pounder with cheese I ate the burger, I get sick like an hour later, constant diharea all that day then I threw up | Symptoms: Diarrhea, Vomiting

#mcdonalds #matteson #illinois #unitedstates #burger #cheese #quarterpounder

26

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, Sittingbourne Retail Park, Mill Way, Sittingbourne, UK

6 years ago •reported by user-mvnbg587 • details

The only out of character thing I consumed was a quarter pounder chips cheese melts and a coke with ice. It was 31/12/19 I had the meal alone. It was a take away and I felt bloated the next day. I did NOT consume alcohol as I… See more

#mcdonalds #sittingbourne #england #unitedkingdom #cheese #chips #coke #quarterpounder

11

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, New Jersey 10, Randolph, NJ, USA

6 years ago •reported by user-ywggx331 • details

Two people got sick.. had to be the quarter pounder with cheese or big mac. Ate food at approximately 7:30p Saturday evening 12-28-19... symptoms started following morning between 6:00-7:00. | Symptoms: Diarrhea, Nausea

#mcdonalds #randolph #newjersey #unitedstates #cheese #bigmac #quarterpounder

37

Helpful
Follow
Add my report
Share
- Copy link

McDonald's Laceby - Grimsby, Hilmore Road, Laceby, Grimsby, UK

6 years ago •reported by user-zynb3677 • details

I had a quarter pounder with cheese meal and a double cheeseburger from the drive through, I finished neither as they looked thrown together and parts of the burger meat were darker, dryer and colder than usual, I started feeling unwell the day after | Symptoms: Diarrhea, Nausea

#mcdonalds #laceby #england #unitedkingdom #burger #cheese #cheeseburger #meat #quarterpounder

4

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, Baltimore National Pike, Bel Air, MD, USA

6 years ago •reported by user-ptyxh798 • details

Ordered a quarter pounder without mayo and onions and added lettuce and tomato. Haven't eaten in years so I thought maybe they had changed the recipe because it didn't taste right. Within three hours I had a pounding headache and took a short nap. Woke up nauseous… See more

#mcdonalds #belair #maryland #unitedstates #lettuce #tomato #mayo #quarterpounder

52

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, Towne Lake Parkway, Woodstock, GA, USA

6 years ago •reported by user-qrfk7579 • details

Quarter pounder with cheese Both my husband and I ordered the same thing and within a couple of hours came down with cramping stomach diarrhea and nausea | Symptoms: Diarrhea, Nausea, Cramps

#mcdonalds #woodstock #georgia #unitedstates #cheese #quarterpounder

Consumer Review - Food Safety McDonald's, Towne Lake Parkway, Woodstock, GA, USA Quarter pounder with cheese Both my husband and I... photo #1

21

Helpful
Follow
Add my report
Share
- Copy link

McDonald's, Cascade Avenue, Hood River, OR, USA

6 years ago •reported by user-ywxjy722 • details

We think a hamburger My fiancé had a cheeseburger, I think a quarter pounder, and he spent all night vomiting | Symptoms: Nausea, Vomiting

#mcdonalds #hoodriver #oregon #unitedstates #cheeseburger #hamburger #quarterpounder

13

Helpful
Follow
Add my report
Share
- Copy link

What is iwaspoisoned.com?

iwaspoisoned.com is a public health platform that helps track food poisoning incidents worldwide. We partner with health departments and agencies globally to identify potential outbreaks and food safety issues. Our data has been used by the FDA, state, local and international health organizations to protect consumers. Learn more about the science behind our platform.

How does iwaspoisoned.com ensure report quality?

All reports go through our comprehensive moderation process that includes automated screening, pattern analysis, and manual review by our team. We use advanced algorithms to detect suspicious activity and verify report authenticity before publication. Read more about our moderation process.

Do health officials use iwaspoisoned.com?

Yes. We have active partnerships with over 500 public health agencies globally who use our real-time data for outbreak detection and food safety monitoring. Health departments regularly reference our reports to identify trends and protect their communities. Learn more about our public health partnerships.

How does Iwaspoisoned.com detect potential outbreaks?

When multiple similar reports emerge in a pattern, we deploy enhanced verification techniques to rigorously assess these signals. This adaptive approach helps ensure genuine outbreak patterns are accurately identified and reported to health officials.

Do you provide medical or health advice?

No. We are a food safety reporting platform, not a medical site. We collect and analyze consumer reports of foodborne illness to help identify potential outbreaks and protect public health. While we may share educational resources published by government health agencies like the CDC and FDA, this information is for reference purposes only and does not constitute medical advice. Always consult healthcare professionals for medical concerns.

Report a food safety issue.

Did you also consume (in the past 7 days):

Get alerts for your case