Eating cold watermelon stomach pain may be due to the gastrointestinal mucosa stimulated by cold watermelon, gastrointestinal smooth muscle spasms resulting in pain, relief methods are physical therapy, drug therapy, etc., the following drugs need to be taken under medical supervision. 1. Physical therapy: after eating cold watermelon stomach pain is recommended to stop eating cold watermelon, do a good job of abdominal warmth, abdominal heat, massage, etc., is conducive to relieving pain. You can drink ginger tea, hot water, hot porridge, etc., is conducive to recovery. 2. medication: if the patient’s pain is intolerable, atropine and other antispasmodic drugs; if the patient’s abdominal pain combined with abdominal distension, you can choose polypeptide tablets, moxapride citrate tablets, such as digestion, promote intestinal peristalsis medication; if the patient’s combined diarrhea you can choose montelukast and other medications, and pay attention to the supplementation of water, to avoid dehydration. If the symptoms continue to be unrelieved, it is recommended that patients seek timely medical attention to avoid serious consequences.