[The medication-induced dysfunction of the urinary bladder]

Bladder dysfunction can result from pathological changes in the bladder itself, of its central neurological regulation, (BPS), or of non-urological diseases such as diabetes or heart failure. Medication-induced bladder dysfunction can mostly be treated by simple changes in the pharmacological therapy. Bladder dysfunction can be induced pharmacologically by activating or inhibitory influences on adrenergic, sympathetic, beta-receptor-induced relaxation of the detrusor, alpha-receptor-induced contraction of the bladder neck, or cholinergic, parasympathetic, muscarinic receptor-induced contraction of the detrusor. Diuretics can increase urine production, thus possibly leading to incontinence. If incontinence occurs in patients, treatment should be stopped if possible and additional pharmacological therapy should not be started before medication-induced bladder dysfunction is excluded.