Overview
Non-Alcoholic Fatty Liver Disease (NAFLD) is a common condition where excess fat accumulates in the liver without alcohol use. While some fat in the liver is normal, NAFLD occurs when the accumulation becomes uncontrolled. It’s becoming more common due to lifestyle factors and can lead to liver inflammation or severe complications if untreated.
NAFLD Stages
Non-Alcoholic Fatty Liver Disease progresses through different phases:
Steatosis
Simple fatty liver without damage.
Non-Alcoholic Steatohepatitis (NASH)
Fat leads to inflammation.
Fibrosis
Persistent inflammation causes scarring.
Cirrhosis
Advanced liver scarring affects function, leading to severe complications.
Symptoms of NAFLD
If you notice any of these symptoms, consult a doctor in Kolkata for an accurate diagnosis. However, as the condition progresses, several symptoms may appear, including:
Fatigue and weakness
Discomfort in the upper right abdomen
Yellowing of skin or eyes
Fluid buildup and swelling in the legs and abdomen
Unexplained weight loss
Itching
Unexplained weight loss
Itching
Causes and Risk Factors
Several factors can contribute to NAFLD, including:
Type 2 Diabetes and Obesity
High cholesterol
High Triglycerides Levels
Sedentary lifestyle
Rapid weight loss
High blood pressure
Evaluation
NAFLD detection approaches include:
Liver function tests
Imaging like ultrasound, CT scan, FibroScan
Blood tests to check liver enzymes alanine aminotransferase (ALT)
Liver biopsy in complex cases
Preventions
Protect your liver by:
Maintaining a healthy weight
Following a low-fat, nutrient-rich diet
Avoiding excess sugar and alcohol
Exercising regularly
Limited processed foods
Regular check-ups
NAFLD Treatment
The right approach focuses on addressing underlying causes:
A balanced diet and regular exercise
Medications to manage diabetes, cholesterol, blood sugar, or weight
Regular monitoring by an NAFLD treatment doctor in Kolkata
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FAQs
Know Your Answers
Is NAFLD serious?
NAFLD can progress to a more severe condition called non-alcoholic steatohepatitis (NASH), which can lead to cirrhosis and liver failure.
How is NAFLD different from alcoholic fatty liver?
NAFLD develops without heavy alcohol use, while alcoholic fatty liver disease results from excessive drinking.
Does NAFLD cause permanent liver damage?
If left untreated, it can progress to cirrhosis, but early intervention can prevent permanent damage.
Does NAFLD always lead to cirrhosis?
No, only advanced, untreated cases progress to cirrhosis.
Do children get NAFLD?
Yes, childhood obesity is increasing the risk among children.