Mint Shake Illness Alert - McDonald's, Pittsburgh Pennsylvania

7702 McKnight Road, Pittsburgh, 15237 Pennsylvania, United States

On 2/6, we bought a Shamrock shake. My teen drank an inch of it and asked me to taste the weirdness. It was super green. One sip gave me a headache and a fluttering kaleidoscope effect in my left eye for an hour. They put ten times more much green/mint in the off batch. Called the manager to let her know. Two days later, 2/8, teen asks to go back for a shake since they promised to recalibrate the ingredients. He immediately came down with lethargy, stomach cramps, a 102 fever. After sleeping for two hours and then vomiting, the fever drifted in and out through bedtime. Hopefully he can go to school tomorrow. He is sleeping but wiped out. | Symptoms: Nausea, Vomiting, Fever, Cramps, Headache