If you feel tightness in your chest when you have a cold, it is because of the symptoms of chest tightness caused by coronary artery spasm, ischemia, lack of oxygen and heart insufficiency when you have a cold. In this case, you can take the following types of drugs: 1. If you have a wind-heat cold or a cold with an obvious fever, you can apply Xiao Chai Hu Tang, Xiao Chai Hu Granules, or Vitamin C Yin Qiao Tablets for treatment. 2. 4, viral cold can take oseltamivir for treatment. 5, if accompanied by chest tightness can also be applied to improve myocardial ischemia, such as salvia, safflower, rhodiola and other oral Chinese medicine, or the application of Western nitrate drugs, such as nitroglycerin or taking coenzyme Q10, can play a role in relieving the symptoms of chest tightness when the cold.