Asthakind-DX Syrup Sugar Free is a combination medication used to ease dry coughs and allergy symptoms, including sneezing, runny nose, watery eyes, and throat irritation. It also relieves nasal congestion or stuffiness. This syrup comprises three medicines, namely chlorpheniramine, dextromethorphan, and phenylephrine. Asthakind DX is effective in reducing allergy symptoms such as cough and nasal congestion or obstruction. The syrup can be taken with or without food, in the dose and period prescribed by the doctor. The right dose will be determined by your illness and how you respond to the medication. You should continue taking this medication for as long as your doctor suggests for effective treatment. Tusq DX syrup, Zedex Plus syrup and Kep D syrup also contain a combination of chlorpheniramine, dextromethorphan, and phenylephrine.