Bronchiectasis is common in people who have had an illness like cystic fibrosis or who have been exposed to radiation therapy. It is also more common in Health Disease Supplements. This illness will not disappear on its own, but thankfully there is some Herbal Supplement for Bronchiectasis. There are many herbal remedies such as licorice root (Glycyrrhiza glabra) which is commonly used in Western herbal medicine to help with respiratory problems.