For a resident receiving trimethoprim and sulfamethoxazole (Bactrim, Septra), what is an important nursing action?

Encouraging extra fluid intake is essential for a resident receiving trimethoprim and sulfamethoxazole, which is an antibiotic commonly used to treat bacterial infections. This medication can have side effects, including the potential to cause crystalluria, a condition where crystals form in the urine due to the drug being excreted through the kidneys. By increasing fluid intake, the resident helps to dilute the urine, which reduces the risk of stone formation and assists in flushing out the medication effectively.

Additionally, staying well-hydrated can help mitigate some of the potential renal side effects associated with trimethoprim and sulfamethoxazole, promoting overall kidney health and ensuring that the body can process the medication properly. Proper hydration can also reduce the likelihood of urinary tract infections, which can be a concern when taking antibiotics.

The other options do not directly address the specific needs related to the effects and potential complications of trimethoprim and sulfamethoxazole treatment. For instance, placing the resident in isolation may not be relevant unless there is a specific infection control concern unrelated to the medication. Bowel and bladder retraining does not pertain to the immediate effects of this antibiotic. Frequent repositioning is generally important for overall care but is not