1. What are the causes of dry cough in pregnant women? There are many reasons for dry cough in pregnant women. It may be caused by viral infection caused by colds, or it may be caused by allergies, asthma and other diseases. In addition, pregnant women are prone to upper respiratory tract infections and other diseases due to their weakened immunity during pregnancy, which can lead to dry cough. 2. How to relieve dry cough in pregnant women? 1. Drink more water: Staying adequately hydrated can help relieve a dry cough. 2. Take appropriate rest: Rest allows the body to relax and recover. 3. Use honey: Honey helps soothe throat irritation and relieve dry cough. 4. Rinse your mouth with salt water: salt