At the beginning of a cold, if you have accidentally injected Pepcid, you can observe temporarily, pay attention to nursing care, and consult the doctor for symptomatic treatment in time when there are uncomfortable symptoms. 1. Temporary observation: If you have accidentally injected Pepcid at the early stage of cold and flu, you can observe it temporarily and pay attention to whether there is any adverse reaction in your body. 2. Focus on nursing: After taking Pepcid at the early stage of cold and flu, let the baby drink more water, prepare light and easy-to-digest food for the baby, and let the baby rest more to avoid the baby overworked. 3. Symptomatic treatment: the early stage of cold and flu accidentally shot Bai Bai Ban such as the emergence of uncomfortable reactions need to be symptomatic treatment, such as the baby’s high fever can be utilized to ibuprofen and other drugs to reduce fever. The use of medication should be guided by a doctor. It is recommended that before taking your baby to get a vaccination, you need to look closely at his or her physical state, and suspend the vaccination if he or she has symptoms such as a cold or flu. In the early stage of cold and flu, if the baby’s body has serious adverse reactions after the vaccination, take the baby to the hospital for medical treatment.