Hi. Sudden non-productive cough
i due to irritation, whether bronchial or not. Due to pressure on abdomen due to violent cough the incontinence
can come. As also you are having such severity to cause the problems you are facing, this is more in favor of needing a proper evaluation to guide for the proper treatment. I hope you are not a smoker or work in areas full of irritational substances in the atmosphere at home or workplace.