How can pregnant women relieve itchy throat due to cough? Coughing and itchy throat are common symptoms during pregnancy. Especially when the temperature turns cooler, it is easy to be troubled by colds, coughs and other symptoms. However, pregnant women should not take medicine casually. So, how to relieve cough and itchy throat in pregnant women? Below, we share several mitigation methods. Get enough rest. When pregnant women have coughs and itchy throats, what they need most is adequate rest.