Miglitol tablets do not normally require special cold storage. Miglitol tablets is a kind of medication for the treatment of diabetes, the drug is in the form of tablets, the general situation needs to be sealed storage, placed in a cool, ventilated and dry place, to prevent moisture or direct sunlight. At present, most drugs will be susceptible to environmental factors, resulting in physical or chemical changes in the nature of the drug, thereby reducing the efficacy of the drug or even changing the drug action, which leads to adverse consequences for patients after taking. Common environmental factors include temperature, humidity and light. Therefore, the important principles of preserving drugs are: avoiding light, humidity and heat. It is recommended that patients place Miglitol tablets in a cool and dry place, and at the same time pay attention to placing it in a high place so as not to cause children to take it accidentally.