Symptom Checker
Step 4: Read and complete the decision guide to learn more about your symptoms.
Smell and Taste Loss
Okay, good.
As you might expect, nose and sinus problems are among the most common causes of impaired sense of smell.
Do you have sinus congestion, a sense of fullness in the sinuses, nasal discharge, or postnasal drip? Have you had sinus problems in the past?
Yes, I have (or have had) sinus symptoms such as those.
No, I don't have those symptoms and haven't had sinus problems.
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