1 / 5Ginger can ease a dry or asthmatic cough, as it has anti-inflammatory properties. It can also provide relief from nausea and pain. One study suggests that ginger's properties relax the membranes in the airways, which may reduce coughing.2 / 5According to research, honey can relieve cough. It is a better option for the treatment of cough for children. Use honey to treat cough, you can drink it by mixing 2 teaspoons with warm water or an herbal tea.3 / 5Inhaling steam can provide relief from a wet cough that produces mucus or phlegm.4 / 5Marshmallow root is an herb that can be used as a treatment for cough and sore throat. This herb can reduce irritation caused by cough. It effectively gives relief from cough resulting from the common cold and respiratory tract infections.5 / 5Saltwater loosens phlegm and mucus in the back of the throat. Dissolve half a teaspoon of salt in a cup of warm water until it dissolves and gargles it.