Also known as csf rhinorrhea, this is a condition in which a fluid (called cerebrospinal fluid) escapes through a tear in the membrane surrounding the brain and leaks into a nasal passage. Runny nose and csf leak produce nasal discharge but differ significantly in their causes, symptoms, and associated risks A csf leak can cause symptoms like a headache and a runny nose if it's near your brain, or neck stiffness and radiating pain if it's in your spine
Cerebrospinal Fluid Leak: Symptoms, Diagnosis and Treatment
A spinal csf leak occurs anywhere in the spinal column
The most common symptom of a spinal csf leak is a headache
A cranial csf leak occurs in the skull, and often causes symptoms such as clear fluid leaking from the nose or ear Some csf leaks may heal with bed rest and other conservative treatment. A cranial csf leak results in a runny nose and carries a high risk of meningitis, an inflammation of the membrane around the brain and spinal cord, which can be fatal and requires emergency attention. A typical runny nose will usually clear up with cold and allergy medications
There are multiple other ways to tell a csf leak from a runny nose. Laura thought it might be a cold, but it was actually a cerebrospinal fluid leak that could leave her open to serious infections. Learn about csf leak nose symptoms, diagnosis, and treatment options We provide expert guidance on recognizing cerebrospinal fluid leaks and when to seek medical attention.
What's the difference between a runny nose and a csf leak
Both conditions cause a clear liquid to come out of your nose However, there are a few differences Key differences between a runny nose and a cerebrospinal fluid leak are Nasal mucus, or snot, will cause a tissue or handkerchief to stiffen when it dries
Rhinorrhea, a medical term for a runny nose, is often caused by viral infections like the common cold or flu, hay fever (allergic rhinitis), indoor allergies, and sinus infections Watery discharge from the nose can occur in cases of csf rhinorrhoea and allergic rhinitis, as well as other causes of increased mucus secretion in the nose It is crucial to differentiate between csf and nasal.
