Fatty liver disease is a most common liver disease affecting a wide range of population worldwide. It is caused due to excessive fat accumulation in liver cells resulting in inflammation in liver. It may share characteristics with the conditions of Medoroga (obesity) and Yakrit Roga (liver disorders), where improper diet and lifestyle lead to an imbalance in the Doshas. This imbalance results in impaired digestion and the accumulation of Ama, contributing to fat deposition in the liver

        Fatty liver mainly develops due to wrong food habits, overeating, junk and oily foods, soft drinks, and a sedentary lifestyle. These causes disturb Agni (digestive fire), leading to the formation of Apakva Anna Rasa (poorly digested food essence).

There are two main types:

·         Nonalcoholic fatty liver disease (NAFLD)

·         Alcoholic fatty liver disease, also called alcoholic steatohepatitis

Nonalcoholic fatty liver disease (NAFLD)

NAFLD is a type of fatty liver disease that is not related to heavy alcohol use. There are two kinds:

1.      Simple fatty liver: fat in the liver with little or no inflammation or liver cell damage. It usually does not cause serious complications.

2. Nonalcoholic steatohepatitis (NASH): fat in the liver along with inflammation and liver cell damage, which can lead to fibrosis, cirrhosis, or liver cancer

Alcoholic fatty liver disease

Alcoholic fatty liver disease is caused by heavy alcohol use. The liver breaks down alcohol, producing harmful substances that damage cells, promote inflammation, and weaken natural defenses. This is the earliest stage of alcohol-related liver disease, followed by alcoholic hepatitis and cirrhosis.

Stages of non-alcoholic fatty liver disease

1: Fatty liver (steatosis)      -The 1st stage, where there is build-up of fat but no damage to your liver

2: Non-alcoholic steatohepatitis (NASH)             -A build-up of fat has caused inflammation in your liver. It is not yet seriously damaged, but there's a risk it could get worse

3: Fibrosis     -There is damage to your liver, but it will usually still be working well. It's important to try to stop further damage which could lead to cirrhosis

4 Cirrhosis     -There is severe damage to your liver that will affect how well it works. This could cause serious health problems including internal bleeding, liver failure, liver cancer or sepsis

Ayurvedic view

 Non-Alcoholic Fatty Liver Disease (NAFLD) can be correlated in Ayurveda with Yakritodara and Pleehodara, which are described under Udara Roga. It is considered a Santarpanajanya Vyadhi, caused by over-nutrition and lack of physical activity. Due to Kapha and Meda dushti, along with Agnimandhya, improper digestion occurs leading to Ama formation and Srotorodha. This results in fat accumulation in the liver. As the disease progresses, Pitta dushti causes inflammation similar to NASH, and long-standing Vata prakopa leads to fibrosis and cirrhosis

  Risk Factors of Fatty Liver Disease (NAFLD)

 -Obesity

-Type 2 diabetes mellitus

-Insulin resistance / Prediabetes

-Metabolic syndrome

-High triglycerides

-High blood pressure (Hypertension)

-Sedentary lifestyle / physical inactivity

-Middle age and older age

-Rapid weight loss or malnutrition

-Certain medications (e.g., corticosteroids)

-Polycystic ovary syndrome (PCOS)

-Hypothyroidism

-Genetic predisposition / family history

Symptoms of Fatty Liver Disease

Early / Common Symptoms

-Fatigue and weakness – feeling tired or low in energy

-Malaise – general feeling of being unwell

-Right upper abdominal discomfort – dull ache or heaviness

-Loss of appetite

-Mild, unexplained weight loss

Many patients are asymptomatic in early stages.

Symptoms of Advanced Disease (NASH / Cirrhosis)

-Jaundice – yellowing of skin and eyes

-Ascites – fluid accumulation in the abdomen

-Peripheral edema – swelling of legs and feet

-Pruritus (itchy skin)

-Dark-colored urine and pale stools

-Easy bruising or bleeding

-Spider angiomas (spider veins)

-Palmar erythema – redness of palms

-Hepatic encephalopathy – confusion, memory loss, personality changes

Diagnosis

-Medical history (including alcohol use, medications)

-Physical examination (weight, enlarged liver, jaundice)

-Blood tests (liver function, blood count)

-Imaging tests (fat in liver, stiffness = fibrosis)

-Liver biopsy (to confirm severity)

Management of fatty liver disease

Ayurvedic Management of NAFLD offers a comprehensive strategy by focusing on improving liver functions, reducing oxidative stress, and boosting metabolism. Fatty liver disease is initially managed with dietary restriction, regular physical exercise, and weight reduction. In Ayurveda, management focuses 

1.      Correcting digestion (Agnivikṛti) : Fixing your “digestive fire “ so food turns into energy  instead of fat

2.      Reducing vitiated Kapha and Meda: clearing out excess mucus like energy and body fat

3.      Opening channels (Srotorodha): Removing blockages in the body’s pathways to let fluids and energy flow freely by pacifying Vata through Agnidipana and Rukṣaṇa, 

4.      Deep cleaning (shodhana): Sometimes the body needs a “reset” through detoxification. Virechana is the preferred sodhana therapy in liver disorders as it eliminates excess Pitta Doṣa, improves appetite, and enhances liver function, while Vamana is useful in obese patients for reducing body weight and lipid levels.

5.      Samana Chikitsa includes hepatoprotective herbs such as Bhumyamalai ( A powerful liver tonic), Kaṭuki (Known for clearing gallbladder  and liver congestion) , Guḍuci( Boosts immunity and reduces inflammation)  , and Haritaki ( Helps with gentle daily cleansing) , along with classical formulations like Decoctions (Kashaya),Tonics ( Ariṣṭa), Powders (Churṇa), and Ghee(Ghṛta).

6.      Ahara (Food) should be light, easily digestible, low in fat and carbohydrates, Kapha-Meda reducing, and include warm, freshly prepared food while avoiding oily, fried, sugary, and heavy meals, alcohol, and junk food.

7.       Vihara (Habits ) includes regular physical activity, daily walking, yoga, avoidance of day sleep, maintenance of proper sleep–wake routine, stress reduction, and adoption of a disciplined lifestyle to support digestion and liver function.

Ayurvedic management of alcoholic fatty liver focuses on detoxifying the liver, correcting metabolism (Agni), and reducing inflammation through Panchakarma specifically nitya virechana (daily therapeutic purgation)  often preceded by Snehapana (internal oleation) and Swedana (sudation), hepatoprotective herbs (e.g., Bhumiamalaki, Guduchi, Kutaki), and lifestyle modifications.

Dr Murshida Chemmukkan (B.A.M.S)
Medical Officer
Dr. P. Alikutty's Ayurveda and Modern Hospital – Kottakkal