6. Loss of appetite
Loss of appetite is frequently reported in individuals with kidney disease, especially in advanced stages. The accumulation of uremic toxins can alter taste and smell, making food less appealing and sometimes causing a metallic taste in the mouth.
Reduced appetite contributes to poor nutrition and weight loss, which further complicates kidney disease management and overall health status. In some cases, dietary counseling and appetite stimulants may be necessary to maintain adequate nutritional intake.
7. High blood pressure
High blood pressure (hypertension) is both a cause and consequence of kidney disease. Damaged kidneys may fail to regulate blood pressure through impaired sodium and fluid balance and altered hormone production.
Uncontrolled hypertension accelerates kidney damage, creating a vicious cycle that increases risks for cardiovascular complications. Monitoring blood pressure regularly and managing it with lifestyle changes and medications such as ACE inhibitors or ARBs is crucial for protecting kidney function.
8. Itchy skin and rashes
Itchy skin and rashes can result from the buildup of waste products and toxins that the kidneys can no longer filter effectively. This condition, known as uremic pruritus, can be severe and persistent, significantly affecting quality of life.
Dry skin due to fluid imbalance and secondary calcium-phosphate deposits can also contribute to itching and skin irritation. Treating underlying kidney disease and managing symptoms with moisturizers or antihistamines may provide relief.
