Doctor Offers Advice on Overactive Bladder and Swollen Legs
A medical expert addresses reader concerns about urinary incontinence treatment and fluid retention.
Dr. Martin Scurr has provided guidance on managing an overactive bladder and the swelling associated with fluid retention. In response to a reader's query, Dr. Scurr explained that a recommended treatment involving Botox injections aims to relax the bladder's detrusor muscle.
However, he expressed concern that such injections might worsen existing incontinence if the leakage is due to sphincter damage from previous prostate surgery, such as TURP (transurethral resection of the prostate). Dr. Scurr advised confirming through urodynamic testing that an overactive detrusor muscle is the actual cause. He suggested self-catheterisation as a potentially more comfortable and hygienic option, provided the patient has good eyesight, manual dexterity, and motivation. The effects of Botox injections are temporary, lasting a few months, and may exacerbate incontinence.
In a separate query, Dr. Scurr addressed swelling in the lower legs, ankles, and feet, identified as oedema or fluid retention. He noted that atrial fibrillation, an irregular heartbeat, can impair the heart's pumping efficiency, leading the kidneys to retain salt and water. This excess fluid can then accumulate in the legs, particularly when standing. The reader is scheduled for a cardioversion procedure to treat their atrial fibrillation, which Dr. Scurr believes may alleviate the fluid retention. He also recommended regular exercise, such as using a walking frame, static bike, or home treadmill, to help pump fluid from the legs back towards the heart, benefiting both circulation and general heart health.
Dr. Scurr also shared his views on GP training, advocating for a focus on core clinical skills rather than what he termed "woke" diversity and human rights courses. He argued that while he is required to complete numerous mandatory courses unrelated to direct patient care, annual appraisals do not assess fundamental diagnostic abilities or bedside manner. He questioned whether regulatory bodies prioritize political correctness over medical competence.