Headache after miscarriage: what to know

Hormone levels change quickly after a pregnancy ends. Head pain can also follow dehydration, missed meals, poor sleep, emotional strain, fever, or medicines used during treatment. Blood loss may leave you weak or light-headed. A headache alone does not identify the cause, so describe when it began, where it hurts, and whether it comes with blurred vision, dizziness, vomiting, fever, or heavy bleeding.

Rest in a quiet room, drink fluids if you can, and eat a small meal. Use only pain relief that your clinician has said is suitable, especially if you may still be bleeding or could be pregnant again. Keep track of bleeding, temperature, medicines, and changes in the headache. Follow-up may include an examination or a transvaginal ultrasound to check whether the miscarriage is complete. Your clinician can explain medical or surgical management if tissue remains.

Seek urgent medical help for a sudden severe headache, fainting, confusion, weakness, trouble speaking, vision changes, a stiff neck, fever, severe abdominal pain, or soaking bleeding. Contact your maternity or gynaecology team promptly if the headache persists, returns repeatedly, or occurs with dizziness, palpitations, worsening pain, or a general feeling that you are becoming unwell.

Ask whether your symptoms suggest dehydration, anaemia, infection, a medication effect, or retained pregnancy tissue; which pain medicines are appropriate; and whether you need an examination, blood tests, or transvaginal ultrasound. Ask what bleeding and pain pattern should trigger a same-day call.