What is Nephrology & Who is a Nephrologist?

Nephrology is a medical speciality which deals with kidney health and diseases. A nephrologist in Lucknow or a nephrologist in Kanpur is a doctor who diagnoses and treats conditions related to kidneys like chronic kidney disease, hypertension and electrolyte imbalances. They play a key role in managing kidney health and optimal kidney function.

What are the most common kidney diseases?

Common kidney diseases are chronic kidney disease, diabetic kidney disorder acute kidney injury, kidney stones and glomerulonephritis. If you are looking for a kidney specialist in Lucknow, they can guide you on these conditions. Early detection and treatment are key to managing these diseases and preventing further complications.

What are the first signs of kidney disease?

The symptoms of kidney disease can be fatigue, changes in urination, swelling in legs decrease appetite and ankles and back pain. Consulting a nephrologist in Kanpur can help you identify these symptoms early. Early diagnosis and intervention are key to better outcomes and kidney health.

What are the causes of kidney diseases?

Many factors, including diabetes, hypertension, genetic disorders obesity and infections can cause kidney diseases. Lifestyle choices like poor diet and lack of exercise also contribute. Visiting a kidney specialist in Lucknow can help you discover the underlying cause and create a personalised treatment plan.

When do you need a Dialysis?

Dialysis is required when kidneys can no longer filter waste and excess fluids from the blood. This can happen due to severe chronic kidney disease or acute kidney failure. The best kidney doctor in Kanpur can assess your condition and advise you when to start dialysis.

What are the causes of kidney disease in Children?

In children, kidney disease can be caused by congenital abnormalities, urinary tract infections and conditions like nephrotic syndrome. Genetic factors also play a role. Consulting a nephrologist in Lucknow ensures children get proper evaluation and care for kidney problems.

Bariatric Surgery in Lucknow | Regency Hospitals

Treatment

Bariatric Surgery in Lucknow

At Regency Hospitals, we offer advanced Bariatric Surgery in Lucknow to help individuals achieve safe, sustainable weight loss and improve obesity-related health conditions. Our experienced bariatric surgeons use advanced laparoscopic techniques and personalized treatment plans to help patients regain their health, confidence, and quality of life.

Bariatric surgery is a treatment for obesity that helps with significant and sustained weight loss by changing the digestive system. Depending on the procedure, it may reduce the size of the stomach or alter how food moves through the digestive tract, helping control food intake and, in some procedures, reduce calorie absorption.

Bariatric surgery is not a cosmetic procedure. It may be recommended for people with obesity when lifestyle changes and other treatments have not resulted in sufficient or sustained weight loss, particularly when obesity-related health conditions are present.

Bariatric surgery may be recommended if you:

Have a Body Mass Index (BMI) of 35 or above with obesity-related health conditions
Have a BMI of 40 or above
Have Type 2 diabetes, hypertension, sleep apnoea, or fatty liver disease related to obesity
Have not achieved significant weight loss through lifestyle changes
Are committed to long-term dietary and lifestyle modifications

At Regency Hospitals, every patient undergoes a comprehensive medical evaluation before surgery to determine the most suitable treatment approach.

The choice of procedure depends on your health condition, BMI, eating habits, and weight-loss goals.

Sleeve Gastrectomy

This procedure removes a large portion of the stomach, reducing its capacity and helping patients feel full sooner. It is one of the most commonly performed bariatric procedures.

Gastric Bypass Surgery

Gastric bypass creates a smaller stomach pouch and reroutes part of the small intestine, reducing both food intake and calorie absorption.

Mini Gastric Bypass

This minimally invasive procedure offers effective weight loss with a simpler surgical approach for selected patients. Our bariatric specialists recommend the most appropriate procedure based on individual needs.

The treatment journey begins with a detailed consultation, nutritional assessment, blood tests, imaging, and evaluation by a multidisciplinary team.

The surgery is usually performed laparoscopically under general anaesthesia using small incisions. Depending on the selected procedure, the surgeon modifies the stomach and, in some cases, the digestive tract to promote long-term weight loss.

Patients are closely monitored after surgery and receive detailed guidance on diet, activity, and follow-up care before discharge.

Bariatric surgery provides several long-term health benefits beyond weight loss.

Key Benefits

Significant and sustained weight loss
Better control of Type 2 diabetes
Improved blood pressure
Reduced risk of heart disease
Relief from sleep apnoea
Improved joint health and mobility
Increased energy levels
Better quality of life
Improved self-confidence

Successful outcomes require preparation before surgery and commitment afterward.

Before Surgery

Comprehensive medical evaluation
Nutritional counselling
Lifestyle modifications
Pre-operative investigations
Psychological assessment (if required)

After Surgery

Gradual progression from liquid to solid foods
Regular physical activity
Lifelong vitamin and mineral supplementation
Routine follow-up appointments
Healthy eating habits for sustained weight loss

Like any surgical procedure, bariatric surgery has potential risks and side effects. However, with expert care and proper follow-up, complications are uncommon.

Possible side effects include:

Temporary nausea or vomiting
Acid reflux
Nutritional deficiencies
Fatigue during early recovery
Dumping syndrome (in some gastric bypass patients)

Our specialists provide ongoing nutritional guidance and monitoring to minimize these risks.

Recovery varies depending on the type of surgery and individual health. Most patients begin walking within a day after surgery and can gradually return to daily activities over the following weeks.

For a smooth recovery: