Duvadilan Retard Capsule SR is a vasodilator and uterine relaxant. It is utilized in the treatment of untimely work (when the uterus begins contracting for birth too soon than expected). It is likewise useful in the treatment of fringe vascular illnesses. Duvadilan Retard Capsule SR can be taken regardless of food, however carve out opportunity to get the most advantage. It ought to be taken as your primary care physician's recommendation. The portion and how frequently you take it relies upon what you are taking it for. Your PCP will conclude the amount you want to work on your side effects. Gulp down the tablets with a glass of water. You ought to take this medication however long it is recommended for you.