There is no fastest way to treat a cold stomach ache, for a cold stomach ache, mainly abdominal hot compresses, dietary adjustments, medication and so on. 1. abdominal hot compresses: eat cold stomach pain, can be for the abdomen for hot compresses, such as the use of towels dipped in warm water, or the use of hot water bags hot compresses abdomen, is conducive to the relief of eat cold caused by the stomach pain. 2. Dietary adjustments: during the recovery period should pay attention to the reasonable adjustment of the diet structure, pay attention to eat some light, easy to digest diet, especially vegetable porridge, millet porridge, etc., easy to be digested by the gastrointestinal tract better absorption, to prevent the aggravation of the condition. In addition, avoid eating spicy and stimulating, too greasy food, is conducive to alleviate the stomach pain caused by eating cold. 3. Medication: For stomach pain caused by eating cold, you can apply probiotics such as bifidobacteria and lactobacilli under the guidance of your doctor to regulate the intestinal flora, promote the balance of intestinal flora and relieve stomach pain. Eating cold stomach pain, to avoid blind self-abuse of drugs, need to be guided by a doctor reasonable choice of drugs, to prevent the adverse effects.