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Fatty Liver
Fatty liver is a build-up of fat in liver cells. The commonest type is linked to weight, diabetes and diet (non-alcoholic). Early on it causes few symptoms but can progress if ignored.
Causes & risk factors
- Being overweight, especially around the tummy
- Type 2 diabetes and insulin resistance
- High cholesterol or triglycerides
- A diet high in sugar and refined carbohydrates
- Heavy alcohol use (alcoholic fatty liver)
Common symptoms
- Often no symptoms in the early stages
- Tiredness
- A dull ache in the upper right tummy
- A feeling of fullness
- Weight changes
Tests & diagnosis
- LFT
- Liver ultrasound
- FibroScan (to check for scarring)
- Blood sugar
- Lipid profile
Treatment & management
- Gradual weight loss — even 5-10% helps the liver
- A balanced diet low in sugar and refined carbohydrates
- Regular exercise
- Control diabetes, cholesterol and blood pressure
- Cut out alcohol
When to see a doctor urgently
- Yellow eyes or skin
- Swelling of the tummy or legs
- Easy bruising or bleeding
- Persistent tiredness or right upper tummy pain
Frequently asked questions
Is fatty liver reversible?
Yes, in the early stages it usually improves with weight loss, a healthier diet, exercise and avoiding alcohol. Left unchecked, it can progress to scarring (cirrhosis).
Can thin people get fatty liver?
Yes. It is more common with excess weight, but it can occur in slim people too, especially with diabetes, high triglycerides or a high-sugar diet.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.