Hiccups caused by colds are mainly common in a specific type of upper respiratory tract infection: gastrointestinal colds. At this time, do not eat any food for the time being, and you can first apply hot towels or hot water bags to the area about ten centimeters above your belly button. If necessary, you can take a little allopathic medicine, such as vitamin B6 tablets; probiotics, such as Bifidobacterium tetrasporium tablets or lactobacillus tablets; and Chinese medicine to strengthen the stomach and eliminate food, such as spleen oral liquid and stomach tablets. Because this symptom is mainly due to the invasion of viruses, bacteria, mycoplasma, chlamydia and other pathogens into the body, causing inflammation of the respiratory tract, and through the associated lymphatic system to the digestive system, causing symptoms of the digestive tract, and nausea, vomiting, burping, acid reflux, and even diarrhea. Blood tests can be performed to clarify the cause of the disease, and anti-pathogenic treatment, such as anti-bacterial drugs like penicillin and amoxicillin, can be chosen.