Stomach pain after drinking cold water may be due to intestinal muscle spasms or infections. Tummy pain after drinking cold water may be due to cold irritation of the stomach and intestines, resulting in the development of gastrointestinal spasms, followed by abdominal pain or even diarrhea. You can apply a heat patch or warm water bag externally to relieve the symptoms by keeping warm. It is also possible that cold water is unboiled and sterilized water, which contains a large number of bacteria or microorganisms. After entering the intestines, it secretes toxins in the intestines, which can also lead to abdominal pain, usually accompanied by diarrhea and other symptoms. Drinking ice water after stomach pain can also be seen in other causes, it is recommended to consult a doctor in time, follow the doctor’s instructions for relevant examinations, with the help of the doctor to clarify the cause, and targeted treatment or treatment.