productive cough, is a cough where no phlegm or mucus is produced. This is irritating, usually associated with a tickly throat and may be caused due to cold, flu, allergies or throat irritants. Askowin DX Syrup suppresses dry, hacking coughs. It will also relieve allergy symptoms like watery eyes, sneezing, runny nose or throat irritation and help you carry out your daily activities more easily.