Sinus issue: When a cold persists beyond 10-14 days then a sinus infection could be the issue. Sinus infections can lead to cough, post nasal discharge, and fatigue. Frequently there is no fever. Foul tasting nasal discharge could also be a sign of infection. See your doctor and don't be surprised if you are prescribe antibiotics.
Answered 3/2/2019
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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