Can the catheter be used for a long time?

A catheter can be stored for at least a week if it appears to require indwelling. If local hygiene is appropriate, it can even be more effective. In addition, if urethral injury or urinary tract infection due to indwelling catheter appears, it should be examined promptly. After a specific diagnosis is made, reasonable treatment should be carried out under the guidance of a doctor to prevent urinary tract infection due to indwelling catheter.