I'm sorry to hear that you're experiencing excessive itching along with kidney problems. Itching can sometimes be related to kidney issues, as kidney problems may cause a buildup of waste products in the body that can lead to skin irritation.

Here are some important steps you should consider:

• Consult a nephrologist (a kidney specialist) promptly to evaluate your kidney condition and manage any underlying causes.
• Your doctor may recommend blood tests and other investigations to assess kidney function and identify the cause of itching.
• Medications like antihistamines (for example, Hydroxyzine, which is used to relieve itching caused by allergic reactions) might be prescribed, but only under medical supervision, especially considering your kidney condition.
• Avoid scratching the skin to prevent infections and worsening irritation.
• Keep your skin moisturized and avoid harsh soaps or irritants.

Since your symptoms involve both itching and kidney problems, it is essential to seek medical advice from a nephrologist as soon as possible for a thorough evaluation and appropriate treatment.

If your symptoms worsen or you experience additional issues such as swelling, difficulty breathing, or severe discomfort, please seek emergency medical care immediately.To narrow down potential causes, we will need some more information.Please tell me your age and gender.