Cough during pregnancy: what should you know?

Pregnancy can make reflux and nasal congestion more noticeable, and a viral illness may leave an irritated cough behind. Acute bronchitis, allergic rhinitis, and asthma are also possible explanations. A cough itself does not show whether the pregnancy is affected, but fever, poor fluid intake, or breathing difficulty can make you unwell and need assessment.

Tell the clinician how far along the pregnancy is, whether you have asthma or other conditions, and every medicine or supplement you use. They can distinguish a throat irritation from chest symptoms and choose suitable treatment.

Sip water or warm drinks, rest, avoid smoke and dusty air, and consider a humidified room if dry air triggers coughing. Honey may soothe an adult throat, but avoid it if you have been told to restrict sugars. Check every pharmacy product with a pharmacist or maternity clinician before taking it; combination cold remedies and herbal products are not automatically suitable in pregnancy. Keep track of fever, wheeze, mucus, and breathlessness.

Seek urgent help for severe breathlessness, chest pain, fainting, confusion, blue lips, or coughing blood. Contact your maternity or primary-care team promptly for persistent fever, dehydration, worsening wheeze, reduced ability to function, or a cough that is not settling. If you have asthma, follow your personalised action plan and seek help when relief is inadequate.

Ask which cough or fever treatments fit your stage of pregnancy, whether your symptoms suggest reflux, allergy, infection, or asthma, and whether you need an examination. Clarify which warning signs should prompt same-day help and whether your usual medicines should be continued.