From ancient time people use various plant leaves roots for treatment of various disease .Herbal cough syrup is Ayurveda medicine which is used in many chronic health problem such as cough cold fever respiratory infection and disorder among Human As combination of herbs its is safe can be made at home which have low production cost and can easily available in any area . herbal syrup including natural herb like tulsi, clove , fennal, turmeric etc which have various action and effect and reduce acute and chronic cough Main aim of this study is to develop herbal cough syrup and evaluate various parameter Quality of herbal cough syrup was evaluated with the help of various parameter such as physical appearance like colour odour taste PH viscosity Liquorice is traditionally used crude drug to treat various respiratory Formulation and substitute them with safe natural ingredient. Asthmatic patients are increasing day by day in India due to various environmental reasons. It is beneficial for people suffering from chest congestion. The most common problem suffered by individuals everywhere over many centuries is cough. Coughing is the protective mechanism of the body. Coughs are classified further accordingly which are depending upon factors such as signs and symptoms, duration, type, character, etc. Most commonly used, prepared and popular dosage form to cure cough and cold is syrup. The most preferred dosage form to cure cough is herbal syrup, which is used mostly due to its benefits over synthetic syrups. Medicinal plants are used as primary health care agents, mostly in Asian countries. Ingredients showing expectorant antitussive activity are used. Hereby cough and herbal treatments associated with cough are studied briefly. The herbal cough syrup is studied which is liquid dosage form, it is easy to administer than solid dosage form and is more effective and fast acting in order to cure cough.