Progesterone capsule is to increase the level of progesterone, improve the symptoms of progesterone insufficiency, to prevent the occurrence of preeclampsia, the cold does not affect the use of drugs. If it is a mild cold, you can drink more boiled water, pay attention to rest, keep warm, you can orally take cold and flu clear heat punch or Banlangen punch and so on. If the cold is more serious, there is a high fever, in addition to the general treatment, should be as soon as possible to control the body temperature, you can use physical cooling methods to lower the temperature, such as placing ice on the neck or use a wet towel to wipe the body; you can also choose to use antipyretic drugs to lower the temperature, but the use of medication must be carried out under the guidance of a doctor. Usually suggest that you can drink more hot water or ginger soup brown sugar water, general cold symptoms for 1 week without the need for medication will be improved, if there is a low progesterone should be supplemented in a timely manner.