3 doctors weighed in:

Sometimes feel lightheaded while coughing vigourously.I have some phleghm due a chest infection?

3 doctors weighed in
Dr. Jackie Lam
Family Medicine
2 doctors agree

In brief: Normal

This can happens with intense coughing - it's a normal body response.

In brief: Normal

This can happens with intense coughing - it's a normal body response.
Dr. Jackie Lam
Dr. Jackie Lam
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