Moneycontrol PRO
Swing Trading 101
Swing Trading 101

Never ignore these early symptoms of kidney disease, doctor warns

Kidney disease usually acts slowly and can be asymptomatic for long periods. This is why it is important to identify the signs early on.

March 06, 2026 / 08:18 IST
One of the signs of kidney disease is constant fatigue and weakness during the day. (Picture: Pexels)
Snapshot AI
  • Early kidney disease may show fatigue, swelling, or urine changes
  • Early detection and medical advice prevent serious complications
  • Diabetes, high BP, unhealthy habits raise kidney disease risk

Kidneys filter waste, balance fluids and keep plenty of other stuff in the body. Yet many people with kidney disease develop it innocuously — mild early-stage symptoms. Early detection of the warning signs can prevent serious complications and enable prompt medical intervention and lifestyle adjustments.

The kidneys are one of the most essential organs in the human body that filter out waste products, excess fluids and toxins from the body through blood. They also assist in regulating blood pressure, maintaining electrolyte balance and supporting red blood cell production. These processes happen silently and efficiently when the kidneys are functioning well, maintaining the health of the body and its equilibrium.

Nonetheless, kidney disease usually acts slowly and can be asymptomatic for long periods. Most people don’t know they have the condition until a lot of damage has been done. Several underlying conditions — like diabetes, high blood pressure and unhealthy lifestyle habits — as well as dehydration and certain medications taken over many years can all raise the risk of kidney issues over time.

Since early kidney disease symptoms can be subtle, it’s important to pay close attention to the small changes that you may experience in your body. Symptoms like strange fatigue, swelling or changes in urination may seem minor but they could represent underlying kidney problems needing medical care.

Also read: Doctor says these 3 medicines can save a heart attack patient

As per Dr Krishna Malhotra,Sr Consultant-Nephrologist and Renal Transplant Specialist of Felix Healthcare Global in Noida, recognizing early warning signs and timely medical advice are crucial to reduce the risk of substantial kidney injury and keep kidneys healthy in the long-term.

Changes in Urination

A change in how frequently or how much someone urinates is one of the first signs that something may be wrong with the kidneys. That may involve urinating more often, particularly at night, or producing less urine than normal. Urine can also be foamy; dark and blood may also be present indicating that kidney is unable to filter waste properly.

Persistent Fatigue

When the kidneys don't work properly, this leads to an accumulation of toxins and waste products in the blood. This can lead to constant fatigue and weakness during the day. Your body will want to maintain normal functions as much as possible, so people may also have fatigue, lowered energy levels and decreased endurance

Swelling in Hands, Face and Legs

Damaged kidneys may find it difficult to filter out excess fluid in the body, causing fluid retention. This can cause the feet, ankles, hands or face to swell. The swelling can worsen during the day and can be accompanied by a sensation of heaviness or tightness in the affected areas.

Swelling Under the Eyes

Coherent puffiness about the eyes can be an early signal of kidney problems That can happen when the kidneys spill protein into urine because their filtering units have been damaged. A reduction of protein in the body can cause obvious swelling, especially around the sensitive skin around the eyes.

Loss of Appetite and Nausea

As kidney function declines, waste can build up in the bloodstream and influence digestion and appetite. This accumulation can cause nausea, vomiting and decreased appetite. In time, individuals could also suffer from unintentional weight loss and pain after consuming even small portions.

Also read: 38-year-old physician reverses fatty liver, high bp, high cholesterol, type 2 diabetes, drops 56 kilos in 18 months

Dry and Itchy Skin

Healthy kidneys help keep the balance of minerals and nutrients in the body. These imbalances can manifest in the skin when kidney function begins to fail. Millions of early-stage kidney disease patients have dry, flaky or itchy skin — which cannot be alleviated by using moisturizers and regular skincare methods.

FAQs on kidney disease

Q. What is kidney disease?

Chronic kidney disease refers to a condition in which the kidneys gradually lose their ability to filter waste and excess fluids from the blood.

Q. What are the common causes of kidney disease?

The most common causes include Diabetes and High blood pressure. Other causes may include infections, autoimmune disorders and long-term use of certain medications.

Q. What are the early symptoms of kidney disease?

In the early stages, symptoms may be mild or absent. As the condition progresses, people may experience fatigue, swelling in the legs or ankles, changes in urination and difficulty concentrating.

Q. How does kidney disease affect the body?

When kidneys cannot filter waste effectively, toxins build up in the body. This can lead to complications affecting the heart, bones and overall health.

Q. How is kidney disease diagnosed?

Doctors diagnose it through blood tests, urine tests and imaging scans to evaluate kidney function and detect abnormalities.

Disclaimer: This article, including health and fitness advice, only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for specific health diagnosis

Nivedita is a Delhi-based journalist who writes on health, fashion, lifestyle and entertainment. Views expressed are personal.
first published: Mar 6, 2026 08:18 am

Discover the latest Business News, Sensex, and Nifty updates. Obtain Personal Finance insights, tax queries, and expert opinions on Moneycontrol or download the Moneycontrol App to stay updated!

Subscribe to Tech Newsletters

  • On Saturdays

    Find the best of Al News in one place, specially curated for you every weekend.

  • Daily-Weekdays

    Stay on top of the latest tech trends and biggest startup news.

Advisory Alert: It has come to our attention that certain individuals are representing themselves as affiliates of Moneycontrol and soliciting funds on the false promise of assured returns on their investments. We wish to reiterate that Moneycontrol does not solicit funds from investors and neither does it promise any assured returns. In case you are approached by anyone making such claims, please write to us at grievanceofficer@nw18.com or call on 02268882347