Zyrcold DC Syrup effectively relieves symptoms associated with common cold, such as a blocked nose, runny nose, watery eyes, sneezing, and congestion or stuffiness. It helps loosen thick mucus, making it easier to cough out. It also shrinks the blood vessels and provides rapid relief that lasts for several hours. These actions make breathing easier. Zyrcold DC Syrup usually starts working within a few minutes, and the effects can last up to several hours. About Zyrcold Syrup 100ml ZyrCold Syrup is a combination medication having a predominant antiallergic effect and is used to relieve symptoms associated with upper respiratory tract infections like the common cold or allergies. It provides benefits in symptoms like sneezing, watery eyes, itching, nasal stuffiness, throat congestion. Zyrcold Syrup , a prescription drug, is manufactured in various forms such as Syrup . Zyrcold Syrup also has some secondary and off-label uses. These are listed below. The correct dosage of Zyrcold Syrup depends on the patient's age, gender, and medical history. Dosage also depends on the route of administration and your chief complaint for which the drug is prescribed. This information has been provided in detail in the dosage section. Common side effects of Zyrcold Syrup include Heartburn ... Zyrcold Syrup is a commonly used medicine that helps relieve symptoms of the common cold, including cough, nasal congestion, and runny nose. It contains a combination of active ingredients and is available in liquid form, making it easy to take, especially for children.