Decongestant medication may cause incontinence by tightening the urinary sphincter, causing retention of urine and eventually overflow incontinence.
This is typical in decongestants containing pseudoephedrine (i.e. Sinumax and Flusin). Loratidine-containing decongestants (Clarinese and Adco-Loratidine) do not have any bladder effects.
Visit our Incontinence Centre for more on managing this condition.