Q: My 8-year-old son is constantly sniffing his nose. Could this be a tic disorder or just his rhinitis?

Medically reviewed by Sang Hyun Ahn, MD

Content edited by Myeongchan Kim, MD

This post is a dramatization of a question and answer session experienced by our actual medical reviewers. Please note that this content is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment.

Question:

My 8-year-old son, who normally suffers from rhinitis, has been constantly sniffing his nose for the past two weeks. When he actually blows his nose, there isn't much mucus—just a little bit of clear discharge. I gave him cold and rhinitis medication at bedtime, but the sniffing continues without any other special symptoms. He doesn't sniff while he is sleeping, but he does have nasal congestion.

The sniffing gets significantly worse as it gets closer to his bedtime; he does it almost every second. Even when I tell him to stop, he keeps sniffing because he seems uncomfortable. Our pediatrician suggested doing further tests if the sniffing continues despite the medication. I heard that these symptoms can sometimes be a sign of a tic disorder, which has me extremely worried. Could this constant sniffing actually be a tic?

Answer:

I understand your concern regarding your son's constant sniffing over the past two weeks, especially with the anxiety that it might be a tic disorder. Based on the symptoms you described, here is a breakdown of what is likely going on and how to distinguish it from a tic.

[Rhinitis-Related Symptoms]

• Clear mucus + nasal congestion + worsening when sleepy: This is a classic pattern of allergic rhinitis.

• Lack of mucus when blowing the nose: This is very often caused by post-nasal drip, where the mucus drips down the back of the throat rather than coming out the front of the nose.

• Constant daytime sniffing: This is highly likely an attempt to clear that uncomfortable feeling of mucus dripping down his throat.

[Distinguishing Rhinitis from a Tic]

• If it were a tic: The behavior typically worsens during moments of stress or intense concentration. It is also frequently accompanied by other tic symptoms (such as eye blinking, throat clearing, or shoulder shrugging). While the child can briefly suppress the urge, they ultimately have to perform the action to feel relief.

• If it is rhinitis (which matches your son's case): The sniffing worsens when getting sleepy or lying down, is directly accompanied by nasal congestion, and involves clear mucus. Your son's symptoms align perfectly with these points.

[Actionable Steps You Can Take Now]

1. Saline Nasal Washes: Try using sterile saline to rinse his nose 2 to 3 times a day to help clear out the mucus and soothe the nasal passages.

2. Proper Humidification: Use a humidifier to maintain his room's humidity levels between 40-60%.

3. Elevate the Head: Adjust his pillow so his head is slightly elevated when resting, which can help reduce the post-nasal drip and congestion.

4. Allergen Control: Ensure his sleeping environment is free of common allergy triggers like dust and dust mites.

Given his symptoms, the possibility of this being chronic rhinitis or sinusitis seems much higher than a tic disorder. Please try the home care steps mentioned above, but if the sniffing does not improve after two weeks, I highly recommend taking him to an Ear, Nose, and Throat (ENT) specialist for a thorough evaluation and targeted treatment. Try not to worry too much, and take it step-by-step to address the underlying nasal issues!

For extra peace of mind and clear guidance when tracking your child's symptoms, the FeverCoach app is always there to help.

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