According to the Ayurveda , the body ’ s build – up toxins and weakened immunity are thought to be the main contributors of allergies . Through the circulatory system , the badly digested food , known as ama , and other chemical additives enter the body and become trapped in the skin , respiratory tissue , and other delicate tissues . Therefore , detoxifying , boosting your immune system , and changing your food are all effective ways to treat allergies with Ayurveda . Chronic colds , allergies to the nose , eyes , throat , and skin can all be treated easily using Ayurveda .