A dry cough is a cough where no phlegm or mucus is produced. It may cause a tickling sensation or itching in the throat and may be due to cold, flu, allergies or throat irritants. Reswas Syrup suppresses severe dry cough and gives you relief from an itchy throat. Apart from this, it also reduces symptoms of allergy like watery eyes, sneezing and runny nose. Along with taking Reswas Syrup, gargling with warm salt water and having ginger or honey can help you manage dry cough.