If you have regurgitation and nausea, you should consider viral or bacterial infections that cause gastrointestinal and digestive disorders. Most of the cold patients will lose their appetite during the illness, so they should choose light and easily digestible food, such as more rice soup and vegetable soup, don’t eat too much, eat three meals regularly, and avoid excessive physical activities after eating. For the cold should use drugs, symptoms are heavy can also choose to infusion cold symptoms will be significantly improved, usually more exercise to enhance physical fitness, improve personal immunity.