Milkshake Triggers Severe Illness - McDonald's, Traunreut Bayern

2a Werner-von-Siemens-Straße, Traunreut, 83301 Bayern, Germany

Got another vanilla milkshake in the evening.
An hour later it started: severe abdominal cramps, watery diarrhea and uncontrolled vomiting.
Vomiting for the first time: around 23:30
Vomiting for the second time: around 2 o'clock in the morning.
In the meantime, frequent trips to the toilet with severe diarrhea and dizziness.
Continuous abdominal cramps | Symptoms: Nausea, Diarrhea, Vomiting, Cramps