CSF Rhinorrhoea

What is CSF Rhinorrhoea?

CSF Rhinorrhea is a condition where cerebrospinal fluid (CSF)—the clear fluid surrounding the brain and spinal cord—leaks through the nose. This usually occurs due to a defect or tear in the skull base, allowing fluid to escape into the nasal cavity.

Causes of CSF Rhinorrhoea

  • Head injury or trauma
  • Previous nasal or sinus surgery
  • Skull base defects
  • Tumors affecting the skull base
  • Congenital abnormalities
  • Spontaneous leaks (due to increased intracranial pressure)

Symptoms

  • Clear, watery nasal discharge (often from one side)
  • Fluid leakage that increases when bending forward
  • Salty or metallic taste in the throat
  • Frequent headaches
  • Risk of recurrent infections such as Meningitis

Why is it Serious?

CSF rhinorrhoea is a potentially serious condition because it creates a direct pathway for infections to reach the brain. Early diagnosis and treatment are essential to prevent complications.

Diagnosis

  • Detailed clinical examination
  • Laboratory testing of nasal fluid (to confirm CSF)
  • Imaging studies like CT scan or MRI to identify the leak site

Treatment Options

Conservative Management

  • Bed rest and head elevation
  • Avoid straining, coughing, or nose blowing
  • Medications to reduce CSF pressure

Surgical Treatment

In persistent or severe cases, Endoscopic Repair is recommended:

  • Minimally invasive procedure through the nose
  • The defect is sealed using grafts (fat, cartilage, or tissue)
  • No external incisions required

Benefits of Endoscopic Repair

  • High success rate
  • Minimally invasive with no visible scars
  • Faster recovery
  • Reduced risk of recurrence

Recovery and Aftercare

  • Short hospital stay may be required
  • Avoid heavy lifting and bending forward
  • Follow nasal care and medication instructions
  • Regular follow-ups to ensure proper healing

When to Consult an ENT Specialist?

Seek immediate medical attention if you notice:

  • Persistent clear nasal discharge
  • Leakage after head injury
  • Recurrent headaches or infections
  • Suspicion of CSF leak

Why Choose Early Treatment?

Timely management of CSF rhinorrhoea prevents serious complications like meningitis and ensures safe, effective recovery. Modern endoscopic techniques provide excellent outcomes with minimal discomfort.