10 Sinusitis Symptoms
Reviewed: Dr. Mera
Symptom #3: Bad Breath
Unfortunately, sinus infections can contribute to bad breath, which is also known in the medical community as halitosis. This is a result of the excessive mucus that your sinuses are producing.
Mucus is not able to easily drain out of the passageways in your sinuses and can result in excess buildup. If this mucus contains bacteria, then they could further contribute to unpleasant odors in your mouth.
Advertisement
