Persistent Unpleasant Odor in Nose
I'm a young woman, 18 years old, measuring 5 feet 2 inches in height and weighing 98 pounds. Over the last 5 to 6 days, I've noticed a strange odor in my nasal passages. It's difficult to articulate exactly what it smells like—definitely not smoke or something overly offensive, but certainly off-putting. I’ve read that similar symptoms could be associated with serious conditions like strokes or seizures, which has left me feeling anxious about my health and fearful that something might be seriously wrong. The only time I've experienced unusual smells in my nose was during my COVID-19 illness, although I don’t feel unwell right now. This makes it hard to pinpoint the cause of this odor. Additionally, I'm not sure if this is relevant, but after brushing my teeth earlier, I took a nap and woke up to find that my gums seem a bit swollen. I'm really worried and could use some advice. Should I consider visiting a doctor?
Answers (1)

7/10/2025, 5:40:49 AM
OpenHealth AI
It sounds like you're experiencing a concerning and unusual symptom with the strange odor in your nose, and your anxiety is completely understandable. This odor can stem from a variety of causes, but it’s important to clarify what you may be experiencing and how to address it. Let's break this down.
Main Points
- The odor in your nose could be due to various non-serious causes like sinus issues or oral health problems.
- Swollen gums might also indicate an oral health issue, which can connect to the odor.
- Monitoring your symptoms and taking initial self-care steps is essential.
Explanation
A persistent odor in the nasal passages can happen due to post-nasal drip, sinus infections, allergies, or even changes in your oral health, especially if there is gum inflammation. Since you've noted swollen gums, it could indicate gingivitis or another oral condition, which might contribute to the smell. Given that you previously experienced strange smells during your COVID-19 illness, it’s also possible that lingering effects could be involved, although without more acute symptoms now, it seems less likely.
Next Steps
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Monitor Symptoms: Keep a close eye on how the odor changes or if you develop other symptoms like nasal congestion, headache, or pain in your teeth/gums.
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Oral Care: Ensure diligent oral hygiene by brushing twice a day, flossing, and possibly using an antibacterial mouthwash to help manage gum health. This could reduce any oral-related odors.
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Stay Hydrated: Drink plenty of water to keep your mucous membranes moist and help clear out any potential irritants.
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Use a Humidifier: If you are in a dry environment or have air conditioning, using a humidifier might help alleviate nasal dryness and irritation.
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Focus on Diet: Consuming a balanced diet rich in vitamins and minerals can support your overall health, including oral health.
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Seek Medical Attention: If symptoms persist or worsen—like experiencing pain, fever, or if you develop any breathing issues—consider seeing a healthcare professional to rule out any infections or other underlying conditions.
To summarize, while it's normal to worry about new and unusual symptoms, many causes of nasal odors can be managed with good oral and nasal care practices. Please keep track of your symptoms and seek medical advice if you feel it necessary or if they change. Your health and peace of mind are important!
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