Your kidneys work quietly throughout the day. They filter waste from your blood, balance fluids, and help regulate blood pressure. However, when kidney function starts to decline, your body may show small changes that are easy to overlook. Recognising these 5 warning signs of kidney damage can help you seek medical advice early and protect your kidney health.
This is more important than many people realise. A JIPMER review of community studies found chronic kidney disease (CKD) in approximately 13 out of every 100 Indian adults. The estimated prevalence also increased from 11.12% during 2011–2017 to 16.38% during 2018–2023.
In this blog, we will explore five warning signs of kidney damage, why they occur, available treatment options, and how Ayurveda may contribute to supportive kidney care.
What Is Kidney Damage?
Kidney damage occurs when the kidneys gradually lose their ability to filter waste, remove excess fluids, and maintain the body’s chemical balance. When these changes continue for at least three months, they may be classified as chronic kidney disease (CKD). Doctors divide CKD into five stages based on kidney function and other clinical findings. Stage 5 is the most advanced stage, also known as kidney failure. At this stage, the estimated glomerular filtration rate (eGFR) is generally below 15 mL/min/1.73 m².
One of the biggest challenges is that early kidney damage often develops without noticeable symptoms. Many people discover the condition only after undergoing routine blood or urine tests. However, certain physical changes may indicate that your kidneys need medical attention.
5 Warning Signs of Kidney Damage Your Body May Show
Kidney damage does not always produce obvious symptoms in its early stages. However, some people experience physical changes as kidney function declines.
Here are five important warning signs to understand.
1. Swelling in the Feet, Ankles or Face
Swelling is one of the possible signs of kidney problems.
Healthy kidneys help remove excess salt and water from the body. When kidney function becomes impaired, extra fluid may accumulate in different tissues.
You may notice:
- Swelling around your ankles and feet.
- Puffy eyes, particularly in the morning.
- Tightness around your shoes or socks.
- Swelling in your hands or other body areas.
Persistent swelling should not be ignored, especially when it occurs alongside changes in urination or other symptoms. However, heart, liver, and circulation problems can also cause swelling.
2. Changes in Urine Colour, Quantity or Appearance
Changes in urination can sometimes indicate problems with kidney function.
Healthy kidneys filter waste while retaining important substances such as proteins. When the kidney filters become damaged, protein may leak into the urine.
Some changes to watch for include:
- Foamy urine: Persistent foam or bubbles may indicate protein in the urine.
- Frequent urination at night: You may wake up several times to pass urine.
- Reduced urine output: You may notice that you are passing less urine than usual.
- Blood in urine: Urine may appear pink, red, or brown due to blood.
These changes can have several causes, so medical testing is important to identify the underlying problem.
3. Constant Tiredness and Poor Sleep
Feeling tired even after getting enough rest may sometimes be associated with kidney disease.
Healthy kidneys produce a hormone called erythropoietin (EPO), which signals the bone marrow to make red blood cells. When kidney function declines, EPO production may decrease, contributing to anaemia.
Waste products can also accumulate in the blood as kidney function worsens.
You may experience:
- Persistent tiredness and weakness.
- Difficulty concentrating.
- Poor sleep quality.
- Reduced energy throughout the day.
- Shortness of breath related to anaemia.
An Indian review on symptom management in CKD reports that sleep problems affect approximately 20% to 83% of people with chronic kidney disease.
Although tiredness is common in many health conditions, persistent fatigue deserves medical evaluation.
4. Dry and Itchy Skin
Persistent itching and dry skin may occur in people with advanced kidney disease.
When the kidneys cannot maintain the proper balance of minerals and remove waste efficiently, substances such as phosphorus may accumulate in the blood.
These changes can contribute to skin discomfort and persistent itching.
Some common signs include:
- Dry and rough skin.
- Frequent itching without an obvious cause.
- Skin irritation and scratching.
- Discomfort that becomes worse at night.
The same CKD symptom review reports that itching can affect up to 46% of people receiving haemodialysis.
However, itching can also result from allergies, skin conditions, and liver problems. Therefore, identifying the actual cause is important.
5. Nausea, Poor Appetite and Breathlessness
Digestive problems and breathing difficulties can sometimes develop as kidney disease advances.
When kidney function becomes severely reduced, waste products such as urea may accumulate in the bloodstream. This can affect digestion, appetite, and overall well-being.
You may experience:
- Nausea or vomiting.
- Reduced appetite.
- A metallic taste in the mouth.
- Unexplained weight loss.
- Breathlessness due to excess fluid accumulation.
The CKD symptom review also reports nausea in approximately 46% of patients with advanced kidney disease.
Breathlessness is particularly important to assess because it may indicate fluid accumulation around or inside the lungs. Sudden or severe breathlessness requires urgent medical attention.
Experiencing one or more of these symptoms? Our experts can help you understand your kidney health concerns and guide you towards appropriate medical evaluation.
How Is Kidney Damage Diagnosed?
Recognising symptoms is only the first step. Medical tests help determine whether your kidneys are functioning properly.
Doctors commonly recommend the following investigations:
- Serum Creatinine Test: Measures creatinine levels in the blood. Higher levels may indicate reduced kidney filtration.
- eGFR Test: Estimates how efficiently your kidneys filter waste from the blood.
- Urine Albumin-to-Creatinine Ratio (uACR): Checks for albumin, a type of protein that may leak into the urine when kidney filters are damaged.
- Blood Pressure Monitoring: Helps identify high blood pressure, which is both a cause and a complication of kidney disease.
- Kidney Ultrasound: Helps assess kidney size, structure, and certain physical abnormalities.
Regular testing is especially important for people with diabetes, high blood pressure, or a family history of kidney disease.
Once the diagnosis and stage are established, doctors can recommend an appropriate care plan.
Kidney Damage Treatment: What Conventional Medical Care Offers
Conventional kidney care focuses on identifying the underlying cause, slowing disease progression, and managing complications.
Depending on the patient’s condition, doctors may recommend:
1. Blood Pressure Management
Controlling blood pressure helps reduce further stress on the kidneys. Doctors may prescribe medicines such as ACE inhibitors or ARBs when appropriate.
2. Blood Sugar Management
People with diabetes need to maintain their blood glucose levels within their recommended range. Proper diabetes management can help reduce the risk of further kidney damage.
3. Dietary Changes
Doctors and renal dietitians may recommend adjustments to salt, protein, potassium, and phosphorus intake depending on kidney function and laboratory reports.
4. Medicines
Medications may help manage blood pressure, anaemia, swelling, and mineral imbalances. Some patients may also benefit from medicines that slow CKD progression.
5. Dialysis or Kidney Transplant
In advanced kidney failure, dialysis or kidney transplantation may become necessary.
Dialysis helps remove waste products and excess fluid from the blood when the kidneys can no longer perform these functions adequately. Haemodialysis is commonly performed several times a week, although schedules vary according to individual needs.
A kidney transplant is another treatment option for eligible patients, depending on their overall health and donor availability.
These treatments help manage kidney disease and its complications. Early diagnosis and appropriate medical care remain important at every stage.
How Ayurveda Looks at Kidney Health
Ayurveda refers to the kidneys as Vrikka and associates their functions with Mutravaha Srotas, the channels involved in urine formation and elimination.
Traditional Ayurvedic principles also consider digestion (Agni), diet, daily routines, and the balance of the body’s doshas when assessing overall health.
From this perspective, kidney wellness is considered part of a broader approach to maintaining the body’s internal balance.
Some traditional Ayurvedic approaches include:
- Dietary guidance based on individual health requirements.
- Herbal preparations selected according to the patient’s condition.
- Panchakarma procedures when clinically appropriate.
- Yoga, breathing exercises, and lifestyle modifications.
Research has also explored certain Ayurvedic interventions.
A clinical study published in the journal followed 100 patients with chronic renal failure for one month. Participants received Punarnavadi Niruha Basti, a herbal enema, along with Gokshuradi Guggulu and Varunadi Kvatha. The researchers reported improvements in certain laboratory measurements, including serum creatinine, blood urea, and urine albumin. However, this was a small study without a comparison group. Its findings do not establish that these therapies can reverse kidney damage, cure CKD, or replace conventional treatment. People with kidney disease should consult their nephrologist before using herbal preparations or undergoing Ayurvedic procedures because some herbs and treatments may affect kidney function or interact with prescribed medicines.
How Jeena Sikho HiiMS Supports Kidney Health
Jeena Sikho HiiMS follows an integrated approach to healthcare, combining traditional systems such as Ayurveda, Naturopathy, Homeopathy, and Unani with modern medical guidance.
Its kidney care approach considers individual health reports, dietary requirements, lifestyle habits, and supportive therapies.
For people exploring Ayurvedic approaches alongside conventional kidney care, the following are some of the approaches offered at Jeena Sikho HiiMS.
1. GRAD Therapy
GRAD Therapy is an integrated wellness approach that brings together three components:
- Hot Water Immersion (HWI): Involves immersing the body in warm water as part of a supervised wellness routine.
- Head-Down Tilt Therapy: A positioning-based practice intended to influence fluid distribution and circulation.
- Dietary Guidance: Focuses on an individually planned diet based on health requirements.
These practices are offered as supportive approaches. However, their ability to improve kidney filtration or prevent kidney failure has not been established through sufficient high-quality clinical evidence.
2. Panchakarma
Panchakarma is a traditional Ayurvedic system involving different cleansing and therapeutic procedures.
Basti is one of the procedures used in Ayurvedic practice. However, not every procedure is suitable for every person, particularly those with reduced kidney function.
A qualified doctor must assess the patient’s medical history, kidney reports, and overall health before recommending any procedure.
3. Herbal Support
Certain herbs, including Punarnava, Gokshura, and Varuna, have a history of use in traditional Ayurvedic practices.
Their selection depends on individual health requirements. However, herbal preparations should never be considered a substitute for prescribed kidney medicines or dialysis.
Patients with CKD should use these products only after discussing their safety with their treating nephrologist and a qualified Ayurvedic practitioner.
4. Lifestyle and Wellness Guidance
Lifestyle habits are an important part of long-term kidney care.
Jeena Sikho HiiMS also focuses on supportive practices such as:
- Yoga and gentle physical activity.
- Pranayama and relaxation exercises.
- Sleep routine management.
- Personalised dietary guidance.
- Regular health monitoring.
The purpose is to support overall well-being alongside appropriate medical treatment.
Looking for guidance on kidney health? Book a consultation with Jeena Sikho HiiMS to discuss your reports and available care options.
Simple Daily Habits to Support Kidney Health
Taking care of your kidneys involves more than recognising symptoms. Consistent daily habits can help reduce the risk of kidney disease and support overall health.
Here are five important habits to follow:
- Keep Blood Pressure and Blood Sugar Under Control: Diabetes and high blood pressure are two major risk factors for chronic kidney disease. Regular monitoring can help identify problems early.
- Reduce Salt Intake: Packaged snacks, pickles, papad, and processed foods may contain high amounts of sodium. Reducing excess salt can help manage blood pressure.
- Avoid Unnecessary Painkillers: Frequent or prolonged use of certain painkillers, especially NSAIDs, may damage the kidneys. Always consult a doctor before using them regularly.
- Follow Appropriate Fluid Intake: Drink enough water according to your body’s requirements. However, people with advanced CKD may need fluid restrictions based on their medical condition.
- Get Regular Kidney Tests: People with diabetes, hypertension, or a family history of kidney disease should discuss regular blood and urine testing with their doctors.
Remember that healthy habits can support kidney health, but they cannot replace medical treatment when kidney disease is already present.
Conclusion
Kidney damage can develop gradually without producing noticeable symptoms in its early stages. However, changes such as swelling, unusual urine patterns, constant tiredness, itchy skin, and digestive problems may indicate that your kidneys need attention.
Recognizing these five warning signs of kidney damage can help you seek medical advice and undergo the necessary tests at the right time.
Conventional medical care plays an essential role in managing kidney disease, while Ayurveda may offer additional supportive approaches when considered safe and appropriate by qualified healthcare professionals.
At Jeena Sikho HiiMS, the integrated kidney care approach includes GRAD Therapy, Panchakarma, herbal guidance, and lifestyle support alongside individual health assessments. Concerned about your kidney health? Book a VOPD (video consultation) with Jeena Sikho HiiMS kidney experts to discuss your reports and understand the available care options from the comfort of your home.
FAQs
1. What are the early warning signs of kidney damage?
Some possible warning signs include swelling in the feet or around the eyes, persistent foamy urine, frequent urination at night, tiredness, and changes in appetite. However, early kidney disease may not cause noticeable symptoms.
2. Can kidney damage be slowed if detected early?
Yes. Appropriate treatment, blood pressure management, blood sugar control, dietary adjustments, and regular monitoring can help slow the progression of many types of kidney disease.
3. Which tests help identify kidney damage?
The commonly recommended tests include serum creatinine, eGFR, and urine albumin-to-creatinine ratio (uACR). Doctors may also recommend blood pressure monitoring and kidney ultrasound.
4. What kidney care approaches does Jeena Sikho HiiMS offer?
Jeena Sikho HiiMS offers an integrated approach that includes GRAD Therapy, Panchakarma, herbal guidance, dietary planning, and lifestyle support. The suitability of each approach depends on the patient’s medical condition and assessment.
5. How does GRAD Therapy work at Jeena Sikho HiiMS?
GRAD Therapy combines hot water immersion, head-down tilt therapy, and dietary guidance. These are offered as supportive wellness practices. They should not be considered proven treatments for restoring kidney function or replacing dialysis.