Patients who are on immunosuppressant doses of corticosteroids should be warned to avoid exposure to chickenpox or measles and, if exposed, to obtain medical advice. The paste may stick better if you dry the mouth ulcer before applying the medication. 50: 2391-2397 To view this item, select one of the options below: Sign In User Name Sign in without cookies. Contact your doctor if your condition does not improve or if it gets worse after online-rezept triamcinolone using this medication for several days. The plasma half-life of glucocorticoids does not correlate well with the biologic half-life. Triamcinolone reduces the swelling, itching, and redness that can occur in these types of conditions.