Question
Why do I cough and produce phlegm but not have a runny nose when I have a cold?
Answer
Coughing and producing phlegm without a runny nose during a cold may be due to an infection with a flu virus, triggering cold symptoms. It is recommended to take antiviral medication promptly, stay hydrated, rest, and wear a mask to reduce the spread of droplets. Additionally, maintaining good living habits and regular work and rest is also very important.