Nasal congestion
Reduced ability to pass air through the nasal cavity often leading to mouth breathing.
Also called: Blockage of nose, Nasal blockage, Nasal obstruction, Obstruction of nose, Stuffy nose, Congestion of nose.
Conditions associated with nasal congestion
The following conditions have been associated with nasal congestion in medical literature. This is informational and not a diagnosis.
Allergic Rhinitis
Inflammation of the nasal passages due to allergens such as pollen, dust mites, or pet dander, causing sneezin...
Aromatic L-amino acid decarboxylase deficiency
Aromatic L-amino acid decarboxylase deficiency is a medical condition that may be associated with various symp...
Aspergillosis
Aspergillosis is a medical condition that may be associated with various symptoms and signs....
Chronic Sinusitis
Inflammation of the sinuses lasting more than 12 weeks, causing nasal congestion, facial pressure, and postnas...
Cluster Headache
Severe, recurring headaches that occur in cycles, typically centered on one eye with tearing and nasal congest...
Common Cold
A mild viral infection of the nose and throat causing runny nose, congestion, sneezing, and sore throat....
ICHAD syndrome
ICHAD syndrome is a medical condition that may be associated with various symptoms and signs....
Nasal Polyps
Soft, non-cancerous growths in the nasal lining that can cause congestion, reduced sense of smell, and sinus p...
SUNCT syndrome
SUNCT syndrome is a medical condition that may be associated with various symptoms and signs....
Sinus Infection
Inflammation of the sinuses, often viral or bacterial, causing facial pressure, congestion, and headache....
Zygomycosis
Zygomycosis is a medical condition that may be associated with various symptoms and signs....
aromatic L-amino acid decarboxylase deficiency
Aromatic L-amino acid decarboxylase deficiency is a very rare, severe, genetic neurometabolic disorder associa...
Tests providers may use to investigate nasal congestion
When investigating nasal congestion, a healthcare provider may order one or more of the following laboratory tests. Test selection is a clinical decision made by a qualified professional.
CBC with Differential
Measures red blood cells, white blood cells, and platelets to help evaluate overall health and detect disorder...
Comprehensive Metabolic Panel (CMP)
Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...
Immunoglobulin E (IgE)
Measures total IgE and can help evaluate allergic conditions....
Urinalysis
Examines urine content to help detect urinary tract infections, kidney disease, and diabetes....
Symptoms commonly seen alongside nasal congestion
Facial Pressure
A feeling of pressure in the face, which is common in sinus conditions....
Postnasal Drip
Mucus that drips down the back of the throat from the nose, which can cause coughing and a sore throat....
Restlessness
An inability to sit still or relax, which can be related to anxiety, ADHD, or other conditions....
Sneezing
Sudden, forceful expulsion of air from the nose and mouth, common in allergies and colds....
Sore Throat
Pain, scratchiness, or irritation of the throat that often worsens when swallowing, commonly caused by viral o...
Watery Eyes
Excessive tearing, which can be caused by allergies, irritation, or blocked tear ducts....
When to seek care
Seek care from a qualified healthcare provider if nasal congestion is severe, persistent, worsening, or accompanied by concerning symptoms. If you think you have a medical emergency, call your local emergency number immediately.
Frequently Asked Questions
What does the symptom nasal congestion mean?
Nasal congestion is a health sign or symptom described in medical literature. Reduced ability to pass air through the nasal cavity often leading to mouth breathing.
Which conditions are associated with nasal congestion?
Nasal congestion has been reported in association with 12 conditions in the medical literature we index, including Allergic Rhinitis, Aromatic L-amino acid decarboxylase deficiency, Aspergillosis, Chronic Sinusitis, Cluster Headache. These associations do not mean you have any of these conditions.
Should I see a doctor about nasal congestion?
You should discuss any persistent or concerning symptoms with a qualified healthcare provider. This website does not provide diagnosis. If you have severe symptoms or signs of a medical emergency, seek care immediately.