Asthma in pregnancy: Physiology, management and recommendations for midwives

Abstract

Asthma in pregnancy is a common respiratory co-morbidity, but if this serious condition is not addressed appropriately, acute exacerbations may contribute to maternal mortality and morbidity. Indeed, any acute episode of asthma can quickly become life-threatening, and midwives should be aware of the need for urgent referral. The importance of effectively managing asthma in pregnancy includes the immediate detection of a worsening condition, along with immediate referral to a physician in order to minimise the complications associated with acute exacerbations. In order to minimise poor outcomes for women, midwives should be aware of evidence-based practice guidelines for managing asthma and to avoid complacency, midwives must be aware of the most recent report, Why Asthma Still Kills. Furthermore, as part of their scope of practice, midwives should ensure that all women have access to personalised asthma action plans, and should work across the multidisciplinary team to promote smoking cessation, infection control and vaccination against influenza. Importantly, midwives should assess compliance with women's prescribed short- and long-acting asthma medication.