Sinus infections, acid reflux, and allergens such as dust mites, mold, and pet dander can irritate the mucous membranes, leading to nasal congestion.
Nasal congestion is often caused by a cold or other viral infections and typically resolves within a week. However, several factors can lead to inflammation and irritation of the nasal tissues, resulting in increased nasal discharge upon waking.
Sinus Infections
This condition presents with nasal congestion accompanied by facial pain or pressure. Thick nasal discharge, which may be green or yellow, often comes with foul-smelling breath. According to Cleveland Clinic, sinus infections are usually triggered by the common cold, allergies, or irritants that cause swelling and blockage in the nasal passages.
Remedy: Sinus infections generally resolve on their own within 7-10 days, although severe cases may require treatment. Rinsing the nasal passages with saline can help remove irritants and prevent mucus buildup.
Allergies or Environmental Irritants
Allergens such as pollen, dust mites, pet dander, cockroaches, and mold can make the nose more susceptible to congestion in the morning. For some individuals, cigarette smoke, perfumes, air fresheners, and cleaning products can also trigger issues.
Remedy: Eliminate the allergen triggers and use air purifiers to help reduce symptoms.
Dry Air
Dry weather can not only affect the skin but also irritate the nasal passages. Low humidity levels lead to an increase in nasal mucus, causing congestion.
Remedy: Use a humidifier to maintain humidity levels between 40-50% in the bedroom to keep the nasal mucosa from drying out.
Morning nasal congestion can be caused by various factors such as dry air and sinus infections. (Image: Freepik).
Cigarette Smoke
Cigarette smoke can cause inflammation and diminish the nasal passages’ ability to clear mucus. This condition can affect both smokers and non-smokers exposed to secondhand smoke.
Remedy: The Centers for Disease Control and Prevention (CDC) recommends quitting smoking to reduce the risk of heart and lung diseases, including nasal congestion.
Acid Reflux
Acid reflux not only irritates the throat but can also lead to a runny nose. Symptoms of reflux tend to worsen at night when lying down. Consequently, individuals may experience increased mucus production upon waking the next day.
Remedy: Avoid foods that trigger reflux and refrain from eating at least three hours before bedtime. If symptoms persist, it is advisable to consult a specialist for treatment.
Medication Side Effects
Medications for high blood pressure, erectile dysfunction, depression, and seizures can increase mucus production in the nasal passages.
Remedy: Consult with a doctor to adjust dosages or switch to alternative medications with fewer side effects.
Sleeping on Your Back
Your sleeping position can also contribute to nasal congestion. When lying on your back, blood flow to the head and nose increases, leading to blockage. According to Mayo Clinic, sleeping on your back can also trigger other causes of a runny nose, such as acid reflux.
Remedy: Shift to a side-sleeping position to reduce excess blood flow to the head and nose.
Deviated Septum
Sometimes, nasal congestion may be due to structural issues within the nose, the most common being a deviated septum. This condition occurs when the cartilage dividing the two sides of the nose (the nasal septum) significantly shifts to one side, making one nostril smaller than the other. In addition to potentially causing mucus blockage, it can also lead to frequent headaches, nosebleeds, and snoring in some cases.
Remedy: Use medications to alleviate symptoms or consider septoplasty if medications are ineffective.
Most cases of increased mucus production in the morning diminish within one to two weeks through lifestyle changes and medication. If symptoms persist after 10-14 days, a medical consultation is necessary.
