Dr Nirav Goyal
Liver is one of the most important organs in the human body. It performs various functions, such as breaking down toxins, producing bile, regulating metabolism, and storing vitamins and minerals. However, many people suffer from liver diseases, which can be caused by various factors.
Common causes of liver diseases
1. Consumption of Alcohol: Excessive alcohol consumption is one of the leading causes of liver diseases, such as fatty liver disease, alcoholic hepatitis and cirrhosis. The liver metabolizes alcohol, and excessive drinking can cause inflammation and scarring of liver cells.
2. Obesity: Obesity and being overweight are also common causes of liver diseases. When there is excess fat in the body, it can lead to a condition called non-alcoholic fatty liver disease (NAFLD), which is an accumulation of fat in the liver. NAFLD can lead to liver inflammation, scarring and liver failure.
3. Viral Infections: Viral infections such as hepatitis B and C can cause inflammation and damage to the liver. These infections can be transmitted through contaminated blood, unprotected sex, and sharing needles. Chronic viral hepatitis can lead to cirrhosis and liver cancer.
4. Medicines: Some medications and supplements can harm the liver, especially when taken in high doses or over a long period of time. Examples of drugs that can cause liver damage include acetaminophen, statins, and antibiotics.
5. Genetics: Genetic factors may also increase the risk of liver diseases such as hemochromatosis, Wilson’s disease and alpha-1 antitrypsin deficiency. These genetic disorders can cause the liver to store too much iron, copper or protein, which can lead to liver damage.
Also Read: World Liver Day 2023: 10 Foods To Keep Liver Diseases Away
Symptoms of Fatty Liver
Fatty liver disease is a condition where excess fat accumulates in the liver. It is a common condition that affects approximately 25% of the world’s population. Fatty liver disease usually has no symptoms, but some people may experience the following symptoms:
1. Fatigue: Feeling tired and weak is a common symptom of fatty liver disease. This happens because the liver is not working properly and the body does not get enough energy.
2. Stomach pain: Some people may also experience pain in the upper right side of the abdomen, where the liver is located. This pain can be dull or sharp and may increase after eating.
3. Enlarged Liver: Fatty liver disease can cause an enlarged liver, which can be detected during a physical exam or imaging tests.
4. Jaundice : Jaundice is a condition in which the skin and the white part of the eyes turn yellow. This can happen in severe cases of fatty liver disease, indicating liver damage.
5. Nausea and vomiting: Fatty liver disease can cause nausea and vomiting, especially after meals. This is because the liver is not producing enough bile to help digest food properly.
Lastly, liver diseases are caused by a variety of factors, including alcohol consumption, obesity, viral infections, medications, and genetics. Fatty liver disease is a common condition that can be detected by symptoms such as fatigue, abdominal pain, enlarged liver, jaundice, nausea and vomiting. It is essential to maintain a healthy lifestyle and seek medical attention if any of these symptoms are experienced. Early detection and treatment can prevent liver damage and improve overall health.
(Disclaimer: Dr. Nirav Goyal is Senior Consultant, Liver Transplant, Indraprastha Apollo Hospitals, New Delhi. The views expressed in the article are those of the author and do not reflect the views of Zee News.)