How to stop ear pressure after nasal irrigation?

Time: You must have gotten some water into the inner ear canal. If you have no congestion at all in the nasal passages,, then only time will help ( a few days). If you do have nasal congestion, may consider trying an OTC nasal decongestant spray for up to 4 days . If your nose is always congested, consider daily use of nasal steroid or consult an allergist.