Cough Syrup for Respiratory Trouble is safe, non-sedating and non addictive delicious cough remedy for all age groups. The Cough Syrup for Respiratory Trouble is also non-allergic, mucolytic expectorant and reduces the severity of asthmatic cough. The Cough Syrup for Respiratory Trouble cures all type of productive and non productive cough safely and quickly. Cough Syrup for Respiratory Trouble, available under the brand name of Byekof also reduces the congestion of respiratory mucosa.