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What is Obesity?

Obesity is a complex condition primarily caused by excess body fat. Obesity is more than a cosmetic issue. This medical condition increases the risk of many other illnesses and health issues. Heart disease, diabetes, hypertension, hypercholesterolemia, liver disease, sleep apnea, and many forms of cancer are among them.

Some people find it difficult to lose weight for various reasons. Sometimes, obesity is caused by a combination of environment, physiology, genetic variables, diet, exercise, and physical activity choices.

What is the Importance of Timely Treatment?

Obesity must be treated in time to prevent significant health issues such as diabetes, heart disease, high blood pressure, and some types of cancer. Early treatment can improve general health and well-being by reducing the risk of long-term diseases, improving quality of life, and helping with proper weight management. It also leads to better long-term control and successful weight loss.

What are the Common Symptoms of Obesity?

Common symptoms of obesity include the following:

  • Excessive Body Fat: Gaining much weight in the thighs, hips, and abdomen.
  • Breathlessness: Shortness of breath upon exertion
  • Fatigue: Weak and getting tired, even after rest.
  • Snoring or Sleep apnea refers to breathing difficulties that disturb sleep most of the time.
  • Excessive Sweating: Sweating more, especially at rest or exercising.
  • Difficulty moving around and, for this reason, being unable to carry out any physical activity.
  • Increased Appetite: Always feeling hungry or wanting to eat.
  • Mood Changes: Depressed, anxious, or low self-esteem feelings linked to weight-related problems.

Causes and Risk Factors of Obesity

Causes

  • Poor Diet: Consumption of processed snacks, sugary drinks, high-calorie foods, and low-nutrient fast food.
  • Lack of Physical Activity: Prolonged sitting and inactivity lead to lower caloric expenditure.
  • Genetics: Genetic predisposition, inherited genes, and family history may influence the body's way of storing fat and controlling metabolism.
  • Medical Conditions: Insulin resistance, hypothyroidism, and polycystic ovarian syndrome (PCOS) can increase the risk of obesity.
  • Medication: Antidepressants, steroids, and antipsychotics are some of the drugs that may lead to weight gain.
  • Hormonal Imbalances: Hormonal imbalances in leptin, ghrelin, and insulin may affect appetite and fat storage.
  • Emotional Factors: Overeating as a coping mechanism may be caused by stress, despair, and emotional eating.

Risk Factors

  • Age
  • Physical Inactivity
  • Poor Diet
  • Medical Conditions
  • Medications
  • Psychological Factors
  • Socioeconomic Factors
  • Sleep Issues

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Latest Research and Technologies in the Treatment of Obesity in India

Now, treatments for obesity have advanced, including medication and lifestyle changes. These days, the key approaches focus on personalised treatment, including behavioural therapy, exercise, and nutritional changes. Medications, such as GLP-1 receptor agonists, are often employed to suppress appetite and contribute to weight loss. In addition, bariatric surgery and other surgical interventions are increasingly popular among highly obese individuals due to their significant long-term benefits.

Obesity Prevention Tips

Here are some tips for preventing obesity:

Keep Your Diet Balanced: Limit processed foods, sugar-filled beverages, and high-calorie snacks while eating a diet full of fruits, vegetables, whole grains, lean meats, and healthy fats.

Maintain Your Physical Activity Level: Try to get in at least 30 minutes of moderate activity, such as swimming, cycling, or walking, on most days of the week.

Control Portion Sizes: Eat smaller, more frequent meals throughout the day and be aware of portion sizes to prevent overindulgence.

Keep Yourself Hydrated: Limit sugary drinks and sip water throughout the day.

Get Enough Sleep: Get between seven and nine hours of sound sleep every night. Lack of sleep can alter appetite hormones and cause overeating.

Treatment options for Obesity

Gastric Bypass: This technique prevents food intake and nutrient absorption by bypassing a portion of the small intestine and creating a tiny pouch-like stomach.


Cost Start From USD 6000 - USD 8000Explore Options

Sleeve Gastrectomy: A sleeve-shaped stomach that limits food intake is left behind after a significant section of the stomach is removed during a sleeve gastroscopy.


Cost Start From USD 5000 - USD 7000Explore Options

Lap Gastric Banding: restricts the amount of food consumed by wrapping a band around the upper part of the stomach to form a small pouch known as an Adjustable Gastric Banding or lap band.


Cost Start From USD 3500 - USD 5500Explore Options

Clinical assessment:

  • Physical Examination: A thorough physical examination evaluates overall health. This includes measuring waist circumference, waist-to-hip ratio, and body mass index. It helps estimate body fat distribution and the possible risk of developing diabetes or heart problems.
  • Blood Tests: Blood tests are used to screen for potential subclinical medical disorders such as insulin resistance, hypothyroidism, hyperglycemia, and high cholesterol that could be associated with obesity.

Imaging Tests:

  • The DEXA scan is a test that measures bone density, lean mass, and fat mass. It provides a detailed assessment of fat distribution, which is essential to understand the health risks associated with obesity.
  • Ultrasound: Fatty liver and abdominal fat are common conditions in obese individuals, and ultrasound imaging can be used to assess these conditions.

MediRehab (chain of Rehab centres - Part of MediGence) provides comprehensive rehabilitation services designed to support Obesity patients in India. These services include:

Behaviouraltherapy is focused on solving emotional eating, developing self-control, and changing pathological eating habits. It may aid people in formulating and reaching weight loss objectives, and it may use support groups, cognitive behavioural therapy (CBT), or counselling.

Physical therapy: Customized exercise programs for obese individuals help improve their strength, cardiovascular fitness, and ambulation ability. A physical therapist can design low-impact exercises that can gradually raise the intensity of a patient's activity without harming the patient.

  • Depending on the situation, your healthcare professional may prescribe medicine to help control your symptoms and support the treatment plan.

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Hospitals for Obesity in India

Gleneagles Hospital Mumbai: Top Doctors, and Reviews
Gleneagles Hospital Mumbai

Mumbai, India

  • Gleneagles Hospital, Parel, Mumbai, is a premier quaternary-care multispeciality hospital and a top destination for complex medical care in Western India.
  • Renowned for multi-organ transplants and advanced surgeries, the hospital offers specialised treatment across Cardiology, Neurology, Gastroenterology, Hepatology, Nephrology, Urology, Orthopaedics, Critical Care, Interventional Radiology, Gynaecology, and General Medicine.
  • Equipped with state-of-the-art diagnostic and surgical technology, including 3-Tesla MRI, 128-slice CT Scan, Bi-plane Cath Lab, and robotic surgery systems, Gleneagles provides integrated, patient-focused care.
  • Its expert team of doctors, nurses, and support staff ensures high standards of safety, efficiency, and compassionate care, making it a trusted healthcare destination for patients in Mumbai and beyond.

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Why Choose India for Obesity Treatment?

India is a popular destination for treating obesity for several significant reasons:

Affordable Healthcare: Compared to many Western countries, India provides affordable treatment options, including weight loss programs and bariatric surgery, at a fraction of the cost.

Highly Trained Medical Professionals

India has highly trained doctors and surgeons, many of whom are internationally qualified and aware of the latest obesity treatments.

State-of-the-Art Facilities

To ensure quality care, most Indian hospitals are equipped with the latest medical technology and follow international healthcare standards.

There are various treatment options, ranging from incredibly complex bariatric operations to non-surgical weight loss programs. Patients can expect therapy plans that address their specific needs.

Frequently Asked Questions

A well-balanced diet rich in nutritious food with limited portions will help you lose weight. Include common exercise, with 150 minutes of moderate activity per week, and drink plenty of water. Eat mindfully, get seven to nine hours of good sleep, and use yoga or other stress-reduction techniques. To maintain motivation, set reasonable weight loss objectives, don't skip meals, and surround yourself with encouraging people.

Bariatric surgery is a weight-loss method for severely obese individuals that alters the digestive tract to help the patient lose weight. The options include sleeve gastrectomy, adjustable gastric banding, and gastric bypass. Candidates must have failed other efforts at weight loss and have a BMI of 40 or higher or 35 or higher with obesity-related medical conditions. To undergo the procedure, they must also be generally healthy and committed to lifestyle changes over the rest of their lives.

Although the recovery time after bariatric surgery in India varies by patient and technique, it generally takes three to six weeks. Patients usually spend one to three days in the hospital immediately following surgery. The diet is liquid or soft food for the first few weeks, and rest is essential.

Most people can return to mild work or hobbies within two to three weeks, but physical activity should be avoided for four to six weeks. Complete healing takes six months, but readjusting to the new food and lifestyle changes may take up to three months.

There are several types of bariatric surgery, all of which aim at helping patients lose weight by effecting changes to the digestive system in some way:

Gastric Bypass: This technique prevents food intake and nutrient absorption by bypassing a portion of the small intestine and creating a tiny pouch-like stomach.

Sleeve gastrectomy: A sleeve-shaped stomach that limits food intake is left behind after a significant section of the stomach is removed during a sleeve gastroscopy.

Adjustable Gastric Banding: This technique restricts the amount of food consumed by wrapping a band around the upper part of the stomach to form a small pouch known as an Adjustable Gastric Banding or lap band.

Most patients experience a loss of between 50% and 70% of their excess weight within a year or two of bariatric surgery. However, this varies from patient to patient, depending on factors such as metabolism, lifestyle changes, and the surgery performed. After one year, weight loss tends to slow down; therefore, continuing healthy practices and annual check-ups are critical for long-term success.

Maintaining a healthy diet, exercising regularly, and, in some cases, medical care or bariatric surgery can all help manage obesity, which can be a lifelong condition. Although it cannot be totally "cured," durability depends on making these adjustments to avoid weight gain and improve overall health.

Author

Dr. Abdullah Rahil
Dr. Abdullah Rahil

MPT (Neuro)

7 Years of Experience

Dr. Abdullah Rahil, M.P.T. (Neurology), is a dedicated physiotherapy professional specializing in orthopedic, neurological, and musculoskeletal rehabilitation. With strong clinical expertise, he focuses on improving patient mobility, reducing pain, and restoring functional independence through evidence-based rehabilitation techniques. He is skilled in advanced therapeutic approaches that support effective rehabilitation and recovery for a wide range of musculoskeletal and neurological conditions, focusing on improving mobility, reducing pain, and restoring functional independence. Dr. Rahil has extensive experience managing diverse rehabilitation cases. His patient-centered approach emphasizes personalized treatment plans, continuous assessment, and comprehensive rehabilitation to achieve optimal recovery outcomes. View More

Reviewer

Dr. Ashish George
Dr. Ashish George

Gastroenterologist

18 Years of Experience

Dr. Ashish George is one of the leading names in HPB surgery & liver transplantation and has about 18+ years of experience.He is a principal consultant & unit head of liver transplant at Fortis Shalimar Bagh. View More

Last Reviewed - January 2026