Headaches & Coughing Up Blood: Causes & When to Seek Emergency Care

Persistent headaches combined with coughing up blood (hemoptysis) require immediate medical evaluation. Potential causes include:

Headache Causes

  • Migraines (with nausea, light/sound sensitivity)
  • Sinusitis (facial pain, congestion)
  • Severe hypertension
  • Meningitis (neck stiffness, fever)
  • Brain tumors (with neurological changes)

Hemoptysis Causes

  • Bronchitis, pneumonia, tuberculosis
  • Lung cancer (especially in smokers)
  • Heart conditions (e.g., mitral stenosis)

Do not self-diagnose. Seek emergency care for prompt imaging, blood tests, and appropriate treatment.

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