Frozen colds are mostly wind-cold colds, but with the development of the disease, they may change into wind-heat colds. After the patient is frozen, due to the invasion of cold evils into the surface of the human body, the symptoms of wind-cold cold appear, but with the development of the disease, the wind-cold enters the body and turns into heat, thus changing into wind-heat cold. Wind-cold cold is caused by external wind-cold. Common symptoms of wind-cold cold include coldness (fear of cold), mild fever, headache, nasal congestion, cough, sputum, thin sputum, thin white tongue coating, and floating tight pulse. As the disease progresses, wind-cold enters the body and turns into heat, thus transforming into wind-heat cold. Wind-heat colds are often characterized by sweating and yellow nasal discharge. Patients should go to the hospital as soon as possible after catching a cold and take medication as prescribed by the doctor, and pay attention to the adverse effects of vomiting and diarrhea brought about by the medication. Daily should also pay attention to regular routine, diet light, avoid spicy stimulation.