Are topical vasoconstrictors effective in the treatment of acute sinusitis (sinus infection)?

Updated: Mar 01, 2018
  • Author: Itzhak Brook, MD, MSc; Chief Editor: Michael Stuart Bronze, MD  more...
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Topical vasoconstrictors (eg, oxymetazoline hydrochloride) provide good drainage, but they should be used only for a maximum of 3-5 days, given the increased risk of rebound congestion, vasodilatation, and rhinitis medicamentosa when used for longer periods.

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