Your patient with chronic renal failure reports pruritus. Which instruction should you include in thispatients teaching plan?’
The correct answer and explanation is:
The correct instruction for a patient with chronic renal failure experiencing pruritus (itching) is to apply moisturizing lotion to the skin regularly.
Chronic renal failure often leads to the buildup of waste products, such as urea, in the blood. This can cause a condition known as uremic pruritus, which is one of the common skin-related symptoms seen in patients with advanced kidney disease. The itchiness may also be due to dry skin, a result of altered fluid balance, or from the skin’s reduced ability to retain moisture.
Moisturizing the skin is essential for preventing dehydration of the skin and reducing irritation that contributes to pruritus. Patients should be encouraged to use unscented, alcohol-free lotions or creams, as products with fragrances or alcohol can worsen the irritation. It is also important for the patient to apply these moisturizers immediately after bathing when the skin is still damp, as this helps lock in moisture.
In addition to moisturizing, other methods to help relieve pruritus may include keeping the skin cool, wearing loose-fitting cotton clothing, and avoiding hot showers that can exacerbate the dryness and itching. Furthermore, patients should be encouraged to avoid scratching, as this can damage the skin and increase the risk of infection. If pruritus is severe, the healthcare provider may consider prescribing medications like antihistamines or topical corticosteroids to help control the itching.
It is also important to monitor the patient’s lab results, as elevated levels of certain substances, like phosphate or calcium, can contribute to pruritus. The healthcare provider may suggest phosphate binders or dialysis adjustments to help manage the underlying cause of the itching.
Pruritus in chronic renal failure can significantly affect the patient’s quality of life, so educating the patient on proper skin care and treatment options is vital for managing this symptom effectively.