Causes and Risk Factors of Chronic Liver Disease
Understanding the causes of chronic liver disease
helps with prevention and treatment. The main
risk factors of CLD in India are:
| Cause |
Notes |
| Fatty liver (NAFLD / MASLD) |
Now the most common cause, linked to diabetes,
obesity and diet. See fatty liver guide.
|
| Alcohol |
Long-term or heavy drinking is a major cause
of liver scarring.
|
| Hepatitis B and C |
Chronic viral infection that slowly damages
the liver.
|
| Autoimmune and genetic conditions |
The immune system or inherited disorders
damaging the liver.
|
| Metabolic and other causes |
Including certain medicines and bile duct diseases.
|
Risk is higher in people with diabetes, obesity,
regular alcohol use, or a family history of liver disease.
Learn more in our guides on
fatty liver disease in India
,
how much alcohol damages your liver
, and
hepatitis B vs hepatitis C
.
Signs and Symptoms of Chronic Liver Disease
The signs and symptoms of chronic liver disease
are often absent early on, which is why CLD is sometimes
called a silent disease. As it progresses, the common
features of chronic liver disease and
symptoms of CLD include:
-
Persistent tiredness and weakness
-
Loss of appetite and unexplained weight loss
-
Yellowing of the eyes or skin (jaundice).
See
jaundice in adults
.
-
Swelling of the abdomen (ascites) or legs.
See
ascites explained
.
-
Easy bruising or bleeding, and itching
-
Confusion or drowsiness (hepatic encephalopathy),
a sign of advanced disease.
Many of these appear only when the disease is advanced,
which is why anyone with risk factors or abnormal
liver function tests
should be assessed early, before symptoms develop.
Stages of Chronic Liver Disease
CLD progresses through recognised stages,
and knowing the stage guides treatment. The earlier it
is caught, the more can be done.
| Stage |
What Happens |
Outlook |
| Fatty liver / inflammation |
Fat and inflammation in the liver |
Often fully reversible with early treatment
|
| Fibrosis |
Scar tissue begins to form |
Progression can be stopped and partly improved
|
| Compensated cirrhosis |
Significant scarring, but the liver still works
|
Managed to prevent progression and complications
|
| Decompensated cirrhosis / liver failure |
The liver can no longer keep up
(jaundice, ascites, bleeding)
|
Transplant assessment usually begins here
|
For a deeper look, see our guides on the
stages of liver cirrhosis
and
from fatty liver to cirrhosis
.
Chronic Liver Cirrhosis and Chronic Liver Failure
When CLD advances, it becomes
chronic liver cirrhosis, where the liver
is heavily scarred. If the liver can no longer perform
its vital functions, this is
chronic liver failure.
The chronic liver failure symptoms
to watch for are worsening jaundice, a swollen abdomen
(ascites), vomiting blood, and confusion or drowsiness.
Advanced liver cirrhosis and liver
failure are serious, but they are treatable, and for
many patients a liver transplant offers a return to
normal life. Chronic liver failure treatment
focuses on controlling complications and assessing whether
a transplant is needed.
CLD Complications to Watch For
Recognising CLD complications
early can be life-saving. The main ones are:
-
Ascites:
fluid build-up in the abdomen.
-
Variceal bleeding:
bleeding from swollen veins, from
portal hypertension
.
-
Hepatic encephalopathy:
confusion from toxins the liver cannot clear.
-
Infections, and liver cancer:
cirrhosis raises the risk of liver cancer,
so surveillance is important.
Diagnosis of Chronic Liver Disease
Accurate diagnosis of CLD and staging
guide the whole treatment plan. Our centre uses:
-
FibroScan and MRI elastography:
painless scans that measure liver stiffness
and fat without a biopsy.
-
Liver function tests and viral screening:
to find the cause and track the liver.
-
Ultrasound, CT and MRI:
to assess the liver and screen for cancer.
-
Endoscopy:
to check for varices in advanced disease.
-
Liver biopsy:
only when it is genuinely needed.
Chronic Liver Disease Treatment in Delhi
The goal of chronic liver disease treatment
is to stop or slow the damage, treat the cause,
and manage complications. The right
CLD treatment depends on the cause
and the stage, and usually combines three levels:
| Level |
What It Involves |
| Lifestyle and cause |
Stopping alcohol, weight loss and diabetes
control for fatty liver, low-salt diet,
and treating the underlying cause
|
| Medical management |
Antiviral medicines for hepatitis,
diuretics for fluid, beta-blockers to
prevent bleeding, and treatment of complications
|
| Advanced interventions |
Endoscopic therapy for varices, procedures
such as TIPS for portal hypertension,
and liver transplant for advanced disease
|
The most important point:
treatment of CLD works best when
it is matched to the cause and started early.
Fatty liver and early fibrosis can often be reversed,
while advanced cirrhosis is managed to prevent
complications, with
liver transplant
as the definitive option when the liver fails.
Transplant is usually considered once the disease
decompensates, guided by the
MELD score
.
Why Choose Our CLD Care in Delhi?
When choosing a
chronic liver disease specialist,
a doctor for chronic liver disease,
or the right chronic liver disease hospital,
the things that matter most are:
-
The full pathway under one roof:
from diagnosis and medical management to transplant,
so you are never left between specialists.
-
A complete transplant programme:
backed by
1000+ liver transplants
,
essential for advanced CLD.
-
Expert staging:
FibroScan and elastography for accurate,
early assessment.
-
A dedicated liver ICU and team:
for managing complications of advanced disease safely.
As a chronic liver disease surgeon
and transplant specialist,
Dr. Ashish George
leads the surgical and transplant side of CLD care
at Fortis Hospital, Shalimar Bagh, Delhi, working
with the hepatology team on medical management,
so patients searching for
chronic liver treatment in Delhi
get complete, joined-up care.
This is also part of our wider
liver and hepatology programme
.
Cost and Support
The cost of CLD care depends on
the stage and the treatment needed, from medicines
for early disease to transplant for liver failure.
Our team gives a clear estimate and helps with
insurance and EMI support. For transplant costs
specifically, see our
liver transplant cost in Delhi guide
,
and our guide on
insurance pre-authorisation for liver transplant
.
International and Out-of-City Patients
For patients outside Delhi or abroad, reports
and scans can be reviewed remotely, with a clear
plan given before travel. Delhi combines high-volume
liver expertise with costs well below Western countries.