Does nasacort (triamcinolone) clear up mucus in a throat?

If allergic related: These medications are used to sinus problems that cause post nasal drip and cough. If your symptoms for the treatment were because of post nasal drip then yes it should help with mucus in the back of your throat.

Yes: Nasacort (triamcinolone) is a topical steroid intended for the lining of the nose. It does help to reduce the amount of mucus production seen in inflammatory conditions such as allergic and non-allergic rhinitis. It is a prescription spray so you have to be seen by your doctor first.