Gallstones are among the most common digestive problems seen in Indian adults today. Many patients live for years with vague upper abdominal discomfort, indigestion after fatty meals, or recurrent episodes of right-sided abdominal pain — only to be diagnosed with gallstones on a routine ultrasound. Understanding what gallstones are, why they form, and when they require surgery is essential for every adult, especially women above the age of 40.
What Are Gallstones?
The gallbladder is a small pear-shaped organ that sits beneath the liver. Its job is to store and concentrate bile, a digestive fluid that helps break down fats. When the chemical balance of bile is disturbed — often due to excess cholesterol or bilirubin — solid particles form and gradually grow into stones. Gallstones can range from tiny grains the size of sand to large stones the size of a marble. Some patients have a single stone; others have dozens.
Why Are Indians, Especially Women, at Higher Risk?
Gallstone disease is particularly common in North and Central India, but Chennai and other South Indian cities are catching up rapidly. Several factors are responsible for this rise. Diets high in refined carbohydrates and saturated fats, sedentary lifestyles, rising rates of obesity and diabetes, and rapid weight loss programmes all contribute. Women are roughly two to three times more likely than men to develop gallstones, due to the influence of oestrogen, multiple pregnancies, and use of hormonal contraceptives.
The classical risk profile is summarised by the “five Fs”: Female, Forty, Fertile, Fair, and Fat. While not every patient fits this description, these factors substantially increase risk.
Recognising the Symptoms
Many people are surprised to learn that the majority of gallstones are silent — discovered incidentally during scans done for unrelated reasons. However, when symptoms do appear, they tend to follow a recognisable pattern. Common warning signs include:
- Sharp or cramping pain in the right upper abdomen, often radiating to the back or right shoulder
- Pain that worsens after eating fatty or fried foods
- Bloating, belching, and a feeling of indigestion
- Nausea or vomiting during a pain episode
- Yellowing of the eyes or skin (jaundice), which suggests a stone has slipped into the bile duct
- Fever with chills, indicating possible infection of the gallbladder or bile duct
A typical attack of biliary colic lasts thirty minutes to a few hours and often occurs at night after a heavy dinner. Repeated attacks usually mean the stones are not going away on their own.
When Is Watchful Waiting Appropriate?
If gallstones are detected by chance and have never caused symptoms, surgery is not always required. In most asymptomatic patients, the risk of developing complications is low enough that observation is reasonable. However, certain groups should consider preventive removal even without symptoms — patients with very large stones (over three centimetres), porcelain gallbladder, gallbladder polyps, or a strong family history of gallbladder cancer. Diabetics and patients with sickle cell disease are also generally advised to undergo earlier surgery, as their complications can be more severe.
When Surgery Becomes Essential
Once gallstones become symptomatic, the risk of complications rises significantly with each subsequent attack. Untreated gallstones can lead to acute cholecystitis (a severely inflamed gallbladder), choledocholithiasis (stones blocking the main bile duct), cholangitis (a life-threatening bile duct infection), gallstone pancreatitis, and even gallbladder cancer in rare long-standing cases. For these reasons, current surgical guidelines recommend removal of the gallbladder once symptoms appear, rather than waiting for an emergency.
Laparoscopic Cholecystectomy: The Modern Standard
Removing the gallbladder, known as cholecystectomy, is the definitive cure for gallstone disease. The good news is that the procedure has been transformed over the past two decades. Today, laparoscopic cholecystectomy — keyhole surgery — is the worldwide gold standard.
The operation is performed under general anaesthesia through three or four small incisions, each less than one centimetre. A tiny camera and slender instruments are used to carefully detach the gallbladder, which is then removed through one of the small openings. The benefits over traditional open surgery are significant: less pain, minimal scarring, faster return to normal eating, shorter hospital stay (most patients go home within twenty-four hours), and a quicker return to work, usually within a week.
Recovery and Life After Surgery
Recovery after laparoscopic gallbladder removal is generally smooth. Most patients can resume light activities the next day, eat a normal diet within a few days, and return to office work within seven to ten days. Strenuous activity and heavy lifting are usually restricted for two to three weeks. The liver continues to produce bile after surgery; it simply flows directly into the intestine instead of being stored. The vast majority of patients digest food normally and notice no long-term changes in lifestyle.
Concerned about gallstones or unexplained upper abdominal pain?
Dr. Gautham Krishnamurthy is a senior consultant in surgical gastroenterology and minimally invasive surgery at P&G Hospital, Chennai, with extensive experience in laparoscopic cholecystectomy and complex hepatobiliary surgery. For appointments and consultations, please contact the P&G Hospital reception.