Nasal Water Leakage: Causes and Concerns - Otolaryngology

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Nasal discharge


Recently, while lying flat on the bed with my head hanging lower than the bed surface, I experienced a sensation of water in my nose four times.
I'm unsure of the cause or if it could be a precursor to any medical condition.
Is it serious? My overall health is good, and I swam five hours ago, but I did use earplugs to prevent water exposure (I have a long-standing habit of swimming).

Fā, 60~69 year old female. Ask Date: 2022/11/04

Dr. Zheng Jueyi reply Otolaryngology


Hello, if you are unable to determine the issue and the symptoms persist, it is recommended to visit an otolaryngology clinic for a medical examination.

Reply Date: 2022/11/04

More Info


Nasal water leakage can be a perplexing symptom, and understanding its causes is essential for determining whether it indicates a serious condition. In your case, experiencing nasal water leakage while lying down with your head tilted downwards could be attributed to several factors.

One possible explanation for the sensation of water in your nose is the presence of postnasal drip. This occurs when excess mucus accumulates in the nasal passages and drips down the back of the throat, which can sometimes be felt as fluid in the nasal cavity. This can happen due to various reasons, including allergies, sinus infections, or even irritants in the environment. Given that you recently swam, it is possible that exposure to chlorinated water or other irritants could have triggered an increase in mucus production.

Another potential cause is the phenomenon of nasal congestion or inflammation, which can lead to a feeling of fullness or fluid in the nasal passages. If you have a history of allergies or sinus issues, this could be exacerbated by changes in position, such as lying down. When you tilt your head down, gravity can cause mucus to shift and create the sensation of fluid in the nose.

Additionally, if you have had any recent upper respiratory infections, this could also contribute to increased mucus production and nasal drainage. It is worth noting that if the fluid you are experiencing is clear, it may simply be mucus; however, if it is yellow or green, this could indicate an infection or sinusitis.

Regarding the severity of your symptoms, if the nasal leakage is accompanied by other concerning symptoms such as fever, persistent headache, facial pain, or a significant change in your overall health, it would be prudent to seek medical attention. However, if you are otherwise feeling well and the leakage is infrequent, it may not be a cause for alarm.

In terms of preventive measures, maintaining good nasal hygiene can help. This includes staying hydrated, using saline nasal sprays, and avoiding known allergens or irritants. If you have a history of sinus issues or allergies, consider consulting with an ear, nose, and throat (ENT) specialist for a thorough evaluation and personalized recommendations.

In conclusion, while nasal water leakage can be concerning, it is often benign and related to mucus production or nasal congestion. Monitoring your symptoms and seeking medical advice if they persist or worsen is the best course of action. If you have any further questions or if your symptoms change, do not hesitate to reach out to a healthcare professional for guidance.

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