Annoying as they can be, the good news is that mucoceles are harmless, with no risk of transformation into skin cancer. Rarely, the cyst can rupture into the tissue of the lip, causing inflammation and granuloma formation, which ultimately results in scarring; however these cases represent a minority.
Budesonide is a glucocorticoid steroid used in inhaled formulations for the treatment of asthma, COPD and non-infectious rhinitis (including hay fever and other allergies), and for treatment and prevention of nasal polyposis.
Budesonide should be used with caution by: 1  Children (nasal spray). 2  People with a lung infection. 3  People who currently have tuberculosis (TB). 4  People with decreased liver function. 5  People taking steroid tablets or other steroids. 6  People taking ketoconazole or itraconazole (used to treat fungal infections).