How kidney disease affects your skin
Our kidneys are crucial in maintaining our overall health and well-being.
The kidneys filter and remove waste products and excess fluids from the blood to produce urine, which is then eliminated from the body. Additionally, the kidneys help regulate electrolyte balance, blood pressure, and red blood cell production. They even produce hormones that promote bone health.
When the kidneys become damaged or diseased, they lose their ability to function, leading to a buildup of waste and toxins in the body. Over time, if left untreated, chronic kidney disease will cause severe health complications and, ultimately, result in kidney failure. That's why it is vital to recognize kidney disease symptoms early on.
Kidney disease symptoms vary and may include fatigue, leg and ankle swelling, frequent urination, and changes in urine color or consistency.
While skin damage is not typically a direct symptom of kidney disease, it can be a complication of the condition. For example, chronic kidney disease can lead to dry, itchy skin, and kidney failure can cause a buildup of toxins in the body that can affect skin color.
Read on for some of the various ways kidney disease can affect your skin and what you can do to manage these symptoms.
Kidney problems and dry skin
Dry skin is a common condition associated with kidney disease, especially in the later stages of kidney disease. That's because the kidneys regulate the body's fluid levels, and dehydration from chronic kidney disease can lead to dry, itchy skin. Additionally, people with kidney disease may be more prone to skin infections, which can also cause dryness and irritation.
Staying hydrated by drinking plenty of fluids is the best way to manage dry skin associated with chronic kidney disease. Using a gentle moisturizer that is free from free of harsh chemicals or fragrances can also help to soothe dry, itchy skin.
Kidney disease itching
Another common uncomfortable and frustrating skin condition related to kidney disease is itching or pruritus. Those who experience this kidney disease side effect often find it hard to get relief from the itching sensation, which is caused by a buildup of waste products in the blood.
To manage the itching, keep the skin clean and moisturized. Avoid using hot water or harsh soaps, which can further irritate the skin.
You may also find relief from the itching by using cool compresses or taking an oatmeal bath. If itching is severe, your kidney doctor may prescribe a medication to help relieve the symptom.
Yellow skin from kidney disease
One of the more noticeable skin conditions associated with chronic kidney disease is the yellowing of the skin, also known as jaundice. It occurs when the body cannot process bilirubin, a waste product produced when red blood cells break down. Bilirubin can build up in the body when the liver or kidneys aren't functioning correctly, leading to the yellowing of the skin and whites of the eyes.
If you notice yellowing of the skin or eyes, contact your doctor immediately, as this could signal a serious underlying condition, such as liver disease or hepatitis.
Bruising and bleeding
It is not uncommon for people diagnosed with kidney disease to experience bruising and bleeding more easily. That's because the kidneys play an important role in producing a hormone called erythropoietin, which helps to promote the production of red blood cells. When the body is not producing enough erythropoietin, it can lead to anemia and an increased susceptibility to bruising and bleeding.
The best way to manage bruising and bleeding is to promote healthy blood clotting, including taking medications or supplements that promote clotting. You should also avoid any activities that may increase the risk of injury.
Kidney disease and nail damage
Like the skin, kidney disease can affect the nails in several ways. One common symptom is half-and-half nails, where the bottom of the nail is white, and the top is brown. Other possible nail changes include splitting, cracking, thinning, and slow growth. A buildup of toxins in the body, nutritional deficiencies, or changes in blood flow can cause these nail issues. If you have kidney disease and notice changes in your nails, talk to your nephrologist to determine the cause and appropriate treatment.
Chronic kidney disease and your skin
Kidney disease can have a wide range of effects on the body, including on the skin. Dryness, itching, yellowing of the skin, and bruising and bleeding are all common skin symptoms of kidney disease. If you experience any of these symptoms, talk to your doctor immediately.
In addition to following any recommended medical treatment, you can also manage these symptoms by staying hydrated, using gentle skin care products, and avoiding activities that could increase the risk of injury. By working with your nephrologist and taking steps to manage these symptoms, you can help to minimize their impact on your quality of life and maintain healthy skin.
In addition to the skin conditions listed above, kidney disease can increase your risk of developing other skin conditions such as infections, acne, and psoriasis. People with kidney disease may also be more prone to skin cancers, so be vigilant about sun protection and have any unusual moles or growths checked by a dermatologist.
If you or someone you love has been diagnosed with kidney disease, Reset Kidney Health can help. We know from experience that, although kidney disease is not reversible, early treatment saves lives. With Reset, you can easily schedule appointments with world-class kidney specialists to get exceptional treatment from the comfort of your home. We are now accepting new patients, so book your appointment today.
