Understanding the complexities of kidney illness is essential for early detection, management, and general wellbeing as it affects millions of people globally. We will cover 13 frequently asked questions (FAQs) about kidney illness in this article. We want to raise awareness and knowledge about the health of this important organ by dispelling common beliefs and offering correct facts. This thorough guide will provide you all the knowledge you need to comprehend kidney disease, whether you're looking for clarification on the signs, possible treatments, or frequent myths.

Q: Are all kidney diseases incurable?

A: No, all kidney diseases are not incurable. With early diagnosis and treatment, many kidney diseases can be cured, and in most cases, early intervention can slow or halt progression.

Q: Can kidney failure occur if one kidney fails?

A: No, kidney failure occurs when both kidneys fail. If only one kidney fails completely, it may not cause noticeable problems, and blood tests such as blood urea nitrogen and creatinine levels may remain within the normal range.

Q: Does the presence of edema suggest kidney failure in kidney disease?

A: No, edema (swelling) can be present in certain kidney diseases, but it does not necessarily indicate kidney failure. Edema is a manifestation of altered fluid mechanics in the body and can have various causes, including kidney disease.

Q: Is edema always present in patients with kidney failure?

A: No, edema is present in the majority of patients with kidney failure, but not in all. Some patients with advanced kidney failure may not exhibit edema. Therefore, the absence of edema does not rule out kidney failure.

Q: Should all patients with kidney disease drink a large amount of water?

A: No, reduced urine output is common in many kidney diseases, so water restriction may be necessary to maintain water balance. However, patients with kidney stone disease and urinary tract infection, but normal renal function, are advised to drink a large amount of water.

Q: If I feel fine, does that mean I don't have a kidney problem?

A: Most patients with chronic kidney disease (CKD) are asymptomatic in the early stages. Abnormal values in laboratory tests may be the only clue to its presence during this stage.

Q: If I feel fine, do I need to continue treatment for my kidney problem?

A: Many patients with CKD feel well with proper therapy, leading them to discontinue medications and dietary restrictions. However, discontinuing therapy can be dangerous as it can lead to a rapid worsening of kidney function, requiring earlier initiation of dialysis or kidney transplantation.

Q: My serum creatinine level is slightly above normal, but I feel well. Should I be concerned?

A: Even a mild increase in serum creatinine can be a sign of kidney dysfunction and needs further attention. It is important to consult a nephrologist without delay, as various kidney diseases can damage the kidneys.

Q: Will dialysis be a permanent requirement if performed once in patients with kidney failure?

A: No, whether dialysis requirement is permanent or temporary depends on various factors. Acute kidney failure is a reversible type of kidney failure, while advanced stages of CKD often require lifelong dialysis support or kidney transplantation.

Q: Does dialysis cure kidney failure?

A: No, dialysis does not cure kidney failure. It is a type of kidney "replacement" therapy that helps remove waste products, excess fluids, and correct imbalances. Dialysis acts as a substitute for the kidneys' function and can prolong survival in severe kidney failure.

Q: Can males and females donate their kidneys to the opposite sex in kidney transplantation?

A: Yes, both males and females can donate their kidneys to the opposite gender, as the structure and functions of the kidneys are similar in both genders.

Q: If my blood pressure is normal, do I still need to take antihypertensive pills?

A: Many patients with high blood pressure may discontinue medications once their blood pressure is under control. However, uncontrolled hypertension can lead to serious complications, so it is important to continue taking prescribed medications to protect vital organs.

Q: Do only males have kidneys located in a sac between the legs?

A: No, both males and females have kidneys located in the upper and posterior part of the abdomen. The presence of testes in a sac between the legs is unrelated to the location of the kidneys.