Urgent helpUrgent helpSymptom guidance

Severe headache or vision changes

A severe or persistent headache, blurred vision, flashing lights or spots can be a pregnancy warning sign and needs urgent assessment.

Direct guidance

What to know or do

Seek urgent maternity advice, especially with swelling, upper abdominal pain, vomiting, breathlessness or high blood pressure.

What changes the answer

  • When it began, whether it is worsening, and how it affects eating, sleep or activity
  • Severity, pattern, one-sided symptoms and accompanying bleeding, fever or fluid loss
  • Pregnancy week, baby movement and relevant conditions or medicines

Urgent help

When to get individual help

Use urgent maternity or emergency care now. This guide cannot determine the cause or confirm that it is safe to wait.

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