Chronic headache: when to worry about brain tumors?

During Gray May, brain tumor awareness month, neurosurgeon Dr. César Cimonari explains when a headache deserves further investigation. According to him, changes in the pattern of pain, seizures, vomiting, paralysis and symptoms that progressively worsen may indicate increased pressure within the skull and require rapid medical evaluation. Although most headaches are linked to benign causes, ignoring persistent symptoms can delay important diagnoses. Watch and understand which signs should trigger the alert.