Traveling Nov.14th with my husband and granddaughter we ate dinner during a layover at Smashburger Terminal F; each ordering a Classic burger with everything, extra pickles. No sides or drinks. We each asked for mayo and were given Hellman's mayo packets. Later that evening my granddaughter started with some mild stomach cramps. By Thursday afternoon we all had stomach Cramps and by Friday diarrhea as well. Vomiting came soon after which has lasted through today, Sunday, all 3 still experiencing body aches, diarrhea and some nausea. This is the only meal we had in the past week were we all at the same thing. Read More

I had the black bean burger and fries.My stomach was gurgling a couple hours later with diarrhea. My Daughter had the same thing to eat and she is also having symptoms.No vomiting but the diarrhea and horrible stomach gurgling is very bad and its lasted for 2 days now. doesnt seem like its going away just yet. I didnt feel like this until eating that. It was the only thing I ate that day. Read More

I ate a double smashburger with Fries and a rootbeer soda. It tasted extremely good but as soon as I got home I felt very bloated and so did my 4 friends who got the same thing. I was bloated like in a queasy way not the I ate too much way. Then I went to the bathroom and had bad diarrhea so did my roommate later. I felt light headed and nauseas the rest of the day. I hope it will go away tomorrow. Read More

I ate there on Monday night (August 13), and felt fine. My boyfriend and I both had the Colorado Burger with Smash Fries. Later that night, I woke up and started having consistent vommitting and diarrhea for around 8 hours, with weakness, body aches, and fatigue. I thought perhaps it was something I had earlier, but tonight (wednesday August 15) my boyfriend, who had the same thing ( and it is the only thing we have ate in common) just started showing the same symptoms tonight. Read More

Went there with co-workers for lunch, had the Colorado burger. Three of us did not make it into work the following day and were up all night with diarrhea and vomiting. Read More

Breakfast sandwich - Boise airport, Ate a breakfast Sandwich at SmashBurger before our 7:40am flight. Symptoms began about 2 hrs later and got worse. Had to call paramedics at Denver airport and was transferred to ER. Read More

Burger, Husband and I had burgers and shakes from Smashburger last night and today we both can't stay out of the bathroom. Read More

Milkshake and Turkey burger, The food came out very quickly, now I'm wondering if they were freshly cooked or sitting under a warmer, because they should have been piping hot if they were just cooked but weren't. I started having stomach pains about 30 minutes after consuming the food and had diarrhea. My 5 year old a stomach pains a few hours after consumption and diarrhea the next day. he had a Milkshake and a kids need burger. Read More

Husband and father in law had two burgers and fried pickles and the next day both had vomiting and diarrhea. Father in law said that burgers came out very fast like they had been sitting out under a warmer and not freshly cooked Read More

Bacon Cheeseburger with pickles and mustard and haystack onions , My friend and I both went to smash burger yesterday at around 2:30 and we both got burgers and sides. My friend said that her burger tasted like Fish and started feeling sick roughly an hour after eating but then it went away. However she spent the night at my house and we both woke up in the middle of the night constantly throwing up back and fourth with awful diarrhea... don't ever go to smash burger unless you want extreme discomfort. Read More