Wind-heat cold often leads to the occurrence of a runny nose with clear mucus, which is common at the onset of this type of cold. Wind-heat cold is a common type of cold. Wind-heat cold frequently occurs in the summer and can cause symptoms such as nasal congestion, headache, dizziness, fever, sneezing, runny nose, coughing, and sore throat. During a wind-heat cold, the cough typically produces phlegm. Treatment primarily involves the oral administration of cool and pungent herbs that relieve the exterior symptoms. It is also advised to drink plenty of water, eat a light diet, and rest adequately during a cold.