Gastro Insights

Conditions affecting the anal and rectal area are more common than many people realise. However, most individuals avoid discussing them because of embarrassment. Among these conditions, piles, fissures, and fistulas are three of the most common disorders. While they can share similar symptoms like pain, discomfort, or bleeding, they differ significantly in terms of causes, severity, and treatment. Knowing these differences is important for getting the right diagnosis and timely medical help. This blog explains each condition in simple terms, helping you understand what’s happening in your body and when to consult a specialist. What Are Piles (Haemorrhoids)? Piles are swollen and inflamed blood vessels found in or around the rectum and anus. They can be internal, located inside the rectum, or external, which means they are under the skin around the anus. They often occur due to increased pressure during bowel movements, pregnancy, or sitting for long periods. While piles can be uncomfo...

Pancreatic cysts are fluid-filled sacs that develop in the pancreas, a crucial organ responsible for digestion and regulating blood sugar. While many pancreatic cysts are benign, some can develop into more serious conditions, including pancreatic cancer. Early detection and appropriate management are key to preventing complications. For accurate diagnosis and treatment, consulting a skilled gastroenterologist like Dr Fernandes Mark Lee is recommended. Types of Pancreatic Cysts Pancreatic cysts vary in type, each with unique characteristics and health implications: Serous Cysts : Benign cysts filled with watery fluid. They usually don’t cause symptoms and require treatment only if they grow large. Mucinous Cysts : These contain thicker fluid and, while often benign, may have a higher risk of becoming cancerous. Monitoring and possible surgery may be needed. Pseudocysts : Caused by pancreatitis, these cysts contain fluid and debris. They’re non-cancerous but can cause pain and nausea, an...

  Your liver is one of the hardest-working organs in your body. It filters toxins, processes nutrients, and keeps your metabolism running smoothly. But when your liver starts to struggle, your body often gives subtle warning signs before serious damage occurs. Two of the most common early indicators are yellowing of the eyes (jaundice) and persistent itching of the skin. Why Yellow Eyes Matter Jaundice occurs when bilirubin - a yellowish pigment produced during the breakdown of red blood cells - builds up in the blood. Normally, the liver processes bilirubin and removes it from the body. When the liver is inflamed, obstructed, or damaged, bilirubin levels rise, causing the whites of the eyes and sometimes the skin to turn yellow. Yellowing of the eyes should never be ignored. While it can be caused by something as simple as a blocked bile duct or viral infection, it may also be a sign of more serious conditions such as hepatitis, fatty liver disease, or even liver cancer. T...

Chronic pancreatitis isn’t just a lingering stomach ache; it’s a progressive condition that can silently damage your pancreas over time. Understanding its causes, symptoms, and preventive steps is critical, especially if you or a loved one is dealing with digestive issues that just won’t go away. What Is Chronic Pancreatitis? The pancreas is a key digestive organ, producing enzymes that help you break down food and hormones that regulate blood sugar. When this organ becomes persistently inflamed over time, it leads to chronic pancreatitis, a long-term condition that can result in permanent damage, scarring, and a decline in pancreatic function. Unlike acute pancreatitis (which comes on suddenly and typically resolves), chronic pancreatitis develops gradually and worsens over time. Causes: What Triggers Chronic Pancreatitis? Several factors can contribute to repeated inflammation of the pancreas: Heavy Alcohol Use Chronic alcohol consumption is one of the leading causes. It ir...

  Colon cancer, once largely associated with elderly people, is now increasingly being diagnosed in young adults under 40 years . This shift is alarming, and unfortunately, many of these cases are caught at a later, more aggressive stage, making early awareness and action more important than ever. While medical research continues to investigate the causes behind this rise, it's clear that younger individuals are facing risks that were previously underestimated. In the past, symptoms were often brushed off as minor digestive issues, but the pattern has changed. Now, more healthcare providers are urging patients of all ages to take digestive health seriously. Understanding the Risk Factors The increasing rates of colon cancer in younger adults cannot be explained by age alone. A range of lifestyle, dietary, and environmental factors are believed to contribute to this shift. Understanding these risks can help individuals make informed decisions and take proactive steps to prote...

The gut microbiome is one of the most vital components of your health, yet it’s often overlooked. Made up of trillions of bacteria, viruses, fungi, and other microorganisms, your gut microbiome plays a critical role in digestion, immunity, mental health, and even weight regulation. Keeping this microbial ecosystem in balance is key to unlocking better health. The Essential Role of the Gut Microbiome Your gut microbiome is responsible for much more than digestion. It helps break down food, absorb nutrients, and produce vitamins that the body cannot make on its own, such as Vitamin K and certain B vitamins. Additionally, the microbiome processes fibre, which the body cannot digest on its own. Without a healthy microbiome, your digestive system would be unable to function properly, leading to discomfort and digestive disorders like bloating or irritable bowel syndrome (IBS). Beyond digestion, the microbiome plays a crucial role in immunity. A balanced microbiome helps protect the body fro...