Intermittent catheters are medical devices used to drain urine from the bladder. They are typically made of flexible materials and are inserted into the urethra to allow for temporary urine removal. This method is often recommended for individuals who cannot empty their bladders naturally due to conditions like spinal cord injuries or neurological disorders. These catheters are designed for single use and can be used at regular intervals throughout the day. Unlike indwelling catheters, which remain in place for longer periods, intermittent catheters help reduce the risk of urinary tract infections and promote better bladder health.