Severe Headache With Vomiting

Emergency Warning Signs — Call 112 Immediately

• Sudden or rapidly worsening severe headache with vomiting that does not respond to rest or basic remedies
• Severe Headache With Vomiting accompanied by chest pain, difficulty breathing, or loss of consciousness
• Severe Headache With Vomiting following a head injury, accident, or physical trauma
• High fever (above 39 °C / 102 °F) occurring together with the symptom
• Symptoms present in infants, elderly (65+), pregnant women, or those with serious chronic illnesses
• Severe Headache With Vomiting that has persisted for more than 72 hours without improvement
• New or different symptoms suggesting spread beyond the head
• Confusion, altered consciousness, severe weakness, or inability to speak clearly