European review for medical and pharmacological sciences, cilt.26, sa.2 Suppl, ss.65-71, 2022 (SCI-Expanded)
OBJECTIVE: Use of the nasal route of drug administration dates back many years and is used both to achieve topical treatments and to allow systemic absorption. The objective was to develop a formulation with novel features which enhance prolonged contact with the nasal and sinusal lining, since this should increase any therapeutic benefit. The anti-inflammatory drug selected was indomethacin, which was combined with xylometazoline, an effective nasal decongestant agent.