Ephedrex Plus Expectorant 100 ml belongs to the class of medications known as expectorants, which are primarily used to treat coughs caused by mucus. Coughing (dry or productive) is the body's way of clearing irritants from the airways and preventing infection. Coughs are classified into two types: dry cough and chesty cough. A tickly cough produces no vicious or thick mucus, whereas a chesty cough (wet cough) produces mucous or sputum.Disclaimer:For More Information Contact Your Physician