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When the kidneys lose their ability to function effectively, dialysis becomes a life-saving treatment. Dialysis helps remove waste products, excess fluids, and toxins from the blood—tasks normally handled by healthy kidneys. Whether it’s due to chronic kidney disease (CKD), acute kidney injury, or end-stage renal disease, dialysis ensures that the body continues functioning as close to normal as possible.
In this blog, we delve deep into the world of dialysis—its types, how it helps patients with kidney problems, and the potential side effects. With expert insights from Dr. Pallavi Patri, Top Nephrologist in Sarjapur Road, patients and caregivers can better understand this essential therapy.
What is Dialysis?
Dialysis is a medical procedure that substitutes kidney function when the organs fail to filter waste and balance fluids in the body. The process is designed to:
- Remove waste like urea and creatinine
- Balance electrolytes like potassium and sodium
- Remove excess fluid from the bloodstream
Dialysis does not cure kidney disease. It serves as a supportive treatment that helps patients manage their health while awaiting a kidney transplant or in cases where transplantation isn’t an option.
Types of Dialysis
There are primarily two main types of dialysis: Hemodialysis and Peritoneal Dialysis. A third type, known as Continuous Renal Replacement Therapy (CRRT), is used in intensive care units for critically ill patients.
1. Hemodialysis
This is the most commonly used type of dialysis. It involves diverting the blood into a machine where it’s filtered and then returned to the body.
How it works:
- A dialysis machine and a special filter called a dialyzer are used.
- The dialyzer acts as an artificial kidney, cleaning the blood.
- It is usually done 3 times a week, with each session lasting about 4 hours.
Where it’s done:
- Most often in dialysis centers or hospitals.
- Home hemodialysis is also available under guidance.
Dr. Pallavi Patri, Nephrologist in Infantry Road, often recommends hemodialysis for patients with stable vitals but deteriorating kidney function who require regular toxin clearance.
2. Peritoneal Dialysis
In this method, the lining of the abdomen (peritoneum) acts as a natural filter.
How it works:
- A cleansing fluid (dialysate) is introduced into the abdominal cavity through a catheter.
- The fluid absorbs waste and toxins from the blood vessels in the peritoneal membrane.
- After a few hours, the used fluid is drained and replaced.
Types of Peritoneal Dialysis:
- Continuous Ambulatory Peritoneal Dialysis (CAPD): Done manually throughout the day.
- Automated Peritoneal Dialysis (APD): Performed using a machine at night while the patient sleeps.
This method is often preferred for younger patients or those who want to manage their dialysis from home.
3. Continuous Renal Replacement Therapy (CRRT)
CRRT is used in critical care settings for patients with acute kidney injury.
Features:
- Works continuously over 24 hours.
- Gentle on unstable patients.
- Requires intensive monitoring in ICU.
Dr. Pallavi Patri, a seasoned expert in both acute and chronic kidney care, ensures the most suitable dialysis type is selected based on the patient’s condition, lifestyle, and medical history.
Benefits of Dialysis
Despite being a substitute for kidney function, dialysis offers multiple benefits:
1. Toxin Removal
Dialysis removes uremic toxins, which, if left untreated, can lead to severe complications such as confusion, coma, or even death.
2. Fluid Balance
Excess fluid in the body can lead to high blood pressure, swelling, and congestive heart failure. Dialysis helps maintain optimal fluid balance.
3. Electrolyte Stability
Dialysis keeps essential minerals like potassium, sodium, and calcium in check, preventing life-threatening imbalances.
4. Improved Quality of Life
While it can be physically demanding, dialysis enables patients to maintain a functional and active life.
5. Lifesaving for ESRD
For patients with end-stage renal disease, dialysis is the only option apart from kidney transplantation.
Side Effects of Dialysis
While dialysis is generally safe, it can come with some side effects and complications.
1. Fatigue
Many patients report feeling tired or drained after dialysis sessions, especially with hemodialysis.
2. Low Blood Pressure
This is a common complication during hemodialysis due to fluid removal.
3. Muscle Cramps
A result of fluid and electrolyte shifts during treatment.
4. Nausea or Vomiting
Usually seen if fluid is removed too quickly or due to dietary indiscretions.
5. Infection
- Hemodialysis: Risk of infections at the vascular access site.
- Peritoneal Dialysis: Peritonitis is a serious infection of the abdominal lining.
6. Imbalance in Electrolytes
Potassium and calcium levels may become too high or too low if not monitored carefully.
Managing Life on Dialysis
Living with dialysis requires lifestyle adjustments, but with the right guidance and care, patients can lead productive and fulfilling lives.
Nutritional Advice:
- Limit fluid intake.
- Reduce sodium, potassium, and phosphorus in the diet.
- Increase protein consumption to compensate for protein loss during dialysis.
Mental Health:
- Support groups and counseling can help manage the emotional impact.
- Staying active and engaged helps improve overall well-being.
Follow-Up Care:
Regular monitoring with a Top Nephrologist in Sarjapur Road like Dr. Pallavi Patri ensures the treatment is adjusted as per the evolving condition of the kidneys and overall health status.
Why Choose Dr. Pallavi Patri for Dialysis Care?
Dr. Pallavi Patri is a highly regarded Nephrologist in Infantry Road and Top Nephrologist in Sarjapur Road, known for her personalized and evidence-based approach to kidney care.
Highlights of her care:
- Holistic management of chronic kidney disease and dialysis.
- Expert in both Hemodialysis and Peritoneal Dialysis.
- Focuses on improving the patient’s quality of life with compassionate care.
- Trusted by patients across Bangalore for her detailed diagnosis and clear communication.
Patients seeking a nephrologist who offers not just medical expertise but also genuine concern for their well-being will find assurance under her guidance.
Final Thoughts
Dialysis is not just a medical process—it’s a new way of living for many people dealing with kidney failure. Understanding the types, benefits, and side effects can help patients make informed decisions.
Whether you’re exploring dialysis for yourself or a loved one, connecting with an experienced expert like Dr. Pallavi Patri, Top Nephrologist in Sarjapur Road, is the first step to a better-managed, healthier life. With advancements in technology and expert support, dialysis patients today can enjoy extended longevity and improved quality of life.
📞 Book Your Kidney Health Check Today
Your kidneys work 24/7—don’t wait until symptoms worsen. Whether you’re managing an existing condition or simply want peace of mind, early detection is your best defense.
📍Visit Dr. Pallavi Patri — Kidney Specialist in Sarjapura Road
🕒 Appointments Available: Monday to Saturday
📞 Call Now: +91 9108 978787
🌐 Website: www.drpallavinephrologist.com