A bad headache at 9 weeks pregnant

Rest, fluids and regular food may help a familiar mild headache, but pregnancy changes which medicines are appropriate. A clinician or pharmacist should check pain relief against your health history and current medicines.

Early pregnancy can bring nausea, altered sleep, missed meals and reduced fluid intake. Dehydration can present with headache alongside thirst, dark urine, dizziness or a dry mouth. Caffeine reduction, tension and a previous migraine tendency may also influence the pattern.

Nasal congestion from a common cold, allergic rhinitis or sinus inflammation may be associated with facial pressure, but a headache cannot confirm any of those conditions. Fever, rash, cough, travel, heat exposure or contact with an infectious illness changes what a clinician needs to consider.

Sip fluids regularly and try a small meal or snack if you have not eaten. Rest in a quiet, dim room, reduce screen glare and use a cool compress. If vomiting prevents you from keeping fluids down, seek medical advice rather than repeatedly trying to catch up at home.

Avoid taking ibuprofen, aspirin, combination cold remedies, herbal products or migraine medicines unless a clinician who knows you has confirmed they are appropriate in pregnancy. Check the ingredient list to avoid accidentally taking the same pain medicine in more than one product.

Seek emergency care for a headache that peaks suddenly, follows a head injury, or comes with weakness, numbness, confusion, fainting, a seizure, trouble speaking, loss of vision, severe eye pain, a stiff neck or a non-blanching rash. Severe headache with breathlessness or chest pain also requires urgent assessment.

Contact maternity or medical services promptly for persistent vomiting, fever, marked dehydration, vaginal bleeding, severe abdominal pain, or a headache that keeps worsening or is unlike your usual pattern. If you can, note the onset, location, associated symptoms and medicines taken for the clinician.

Ask which pain relief is suitable, whether your blood pressure and hydration need checking, and what change should trigger reassessment. Mention previous migraines, clotting problems, recent infection or travel, severe vomiting, new medicines and whether this headache feels different from headaches before pregnancy.