Treating liver disease depends entirely on what’s causing it. The liver has a remarkable ability to repair itself when damage is caught early, but the approach differs dramatically between viral infections, alcohol-related damage, fatty liver disease, and autoimmune conditions. In many cases, treating the underlying cause can slow or even reverse liver damage before it progresses to permanent scarring.
Fatty Liver Disease
Non-alcohol-related fatty liver disease is now the most common form of liver disease worldwide, and for most people, the primary treatment is lifestyle change. Losing 7 to 10 percent of your body weight through diet and exercise can significantly reduce the fat buildup and inflammation in your liver. No specific diet is required, but a Mediterranean-style eating pattern rich in vegetables, whole grains, fish, and olive oil consistently shows benefits in clinical studies.
For people whose fatty liver has progressed to a more serious stage with active inflammation and moderate to advanced scarring, a medication called Rezdiffra became available in 2024 as the first FDA-approved drug specifically for this condition. It works by activating a thyroid hormone receptor in the liver that helps clear fat and reduce inflammation. In clinical trials, roughly 23 to 28 percent of patients on the medication showed improvement in liver scarring with no worsening of inflammation at 12 months, compared to about 13 to 15 percent on placebo. It’s taken once daily alongside diet and exercise, but it’s not appropriate for people who already have advanced cirrhosis.
Alcohol-Related Liver Disease
The single most important treatment for alcohol-related liver disease is stopping alcohol use entirely. In the early stages, when fat has accumulated in the liver but scarring hasn’t set in, the damage is largely reversible with sustained abstinence. Your doctor may refer you to an addiction specialist, a counseling program, or prescribe medications that help reduce cravings.
Severe alcoholic hepatitis, where the liver becomes acutely inflamed, is a medical emergency. Doctors assess the severity using scoring systems, and patients at high risk of short-term death may receive a course of corticosteroids to tamp down inflammation. In one landmark trial, only 6 percent of patients treated with corticosteroids died within 28 days, compared to 35 percent of those given a placebo. However, not everyone responds. Doctors reassess within four to seven days, and if the medication isn’t working, it’s stopped because continuing steroids in non-responders doesn’t improve survival and increases infection risk.
Hepatitis C: A Curable Infection
Hepatitis C is now curable in more than 95 percent of cases. Treatment involves 8 to 12 weeks of oral antiviral medication, and most people tolerate it well with minimal side effects. You’re considered cured if the virus is undetectable in your blood 12 weeks after finishing treatment. This is a dramatic shift from older treatments that involved injectable medications with harsh side effects and cure rates well below 50 percent.
If hepatitis C has already caused significant liver scarring, curing the virus won’t undo that damage entirely, but it stops further progression and allows some degree of healing. People with advanced scarring still need ongoing monitoring even after the virus is cleared.
Hepatitis B: Long-Term Management
Unlike hepatitis C, chronic hepatitis B cannot be cured with current medications. Instead, treatment focuses on suppressing the virus to prevent liver damage from accumulating. Antiviral medications taken daily can keep the virus at very low levels, protecting the liver from ongoing inflammation and reducing the risk of cirrhosis and liver cancer.
Not everyone with chronic hepatitis B needs treatment immediately. Your doctor will monitor your viral levels, liver enzyme tests, and sometimes order imaging or a biopsy to determine whether the virus is actively damaging your liver. Once treatment starts, it’s often long-term or even indefinite, because stopping medication can cause the virus to rebound and trigger a flare of liver inflammation. Regular liver cancer screening with ultrasound is also part of ongoing care, since hepatitis B increases that risk even when well controlled.
Autoimmune Liver Conditions
In autoimmune hepatitis, your immune system attacks your own liver cells. Treatment typically involves immunosuppressive medications that calm the immune response and allow the liver to heal. Most people respond well, though treatment often continues for years and sometimes indefinitely to prevent relapse.
Primary biliary cholangitis is a different autoimmune condition where the immune system slowly destroys the small bile ducts inside the liver. The standard treatment is a bile acid medication taken daily at a dose based on body weight, typically 13 to 15 milligrams per kilogram per day. This medication slows disease progression and can improve liver function tests, though it works better when started early. Some patients who don’t respond adequately may be prescribed additional medications to further slow the disease.
Managing Cirrhosis Complications
When liver disease of any cause progresses to cirrhosis, treatment shifts toward managing the complications that come with a scarred, poorly functioning liver. The liver itself can’t be restored to normal at this stage, but careful management can keep you stable for years.
Fluid Retention
One of the most common complications is ascites, a buildup of fluid in the abdomen. Treatment starts with reducing salt intake to less than 2,000 milligrams per day and taking a combination of two water pills. Doctors typically start with a specific ratio of these medications and adjust based on your response, aiming for gradual, steady weight loss of about one to two pounds per day. If fluid keeps accumulating despite medication, a procedure to drain it directly from the abdomen can provide relief.
Mental Confusion From Toxin Buildup
A damaged liver can’t properly filter ammonia and other toxins from the blood, which can cause a condition called hepatic encephalopathy. Symptoms range from subtle concentration problems to severe confusion, personality changes, and even loss of consciousness. The primary treatment is lactulose, a syrup that works as a laxative to help flush ammonia out through the gut. The dose is adjusted so that you’re having two to three soft bowel movements per day. For people who have repeated episodes despite lactulose, an antibiotic can be added to reduce the ammonia-producing bacteria in the intestines.
When a Transplant Becomes Necessary
Liver transplantation is reserved for people whose liver disease has progressed to the point where no other treatment can sustain their health. Doctors use a scoring system called MELD-Na that ranges from 6 to 40. The score reflects how urgently you need a transplant based on how well your liver and kidneys are functioning. People with scores of 15 or higher generally live longer if they receive a new liver than if they continue waiting.
At the lower end of the scale, a score of 6 to 10, you’re monitored annually while your medical team focuses on treating the underlying disease. Scores of 11 to 18 prompt more active conversations about transplant options and rechecks every three months. Once your score reaches 19 or above, the situation is serious: scores of 25 to 40 are rechecked weekly, and you’ll be prioritized on the transplant waiting list accordingly.
After transplantation, you’ll take immunosuppressive medications for the rest of your life to prevent your body from rejecting the new organ. Most transplant recipients return to normal daily activities within a few months, though regular follow-up appointments remain a permanent part of life.
Lifestyle Changes That Help Every Type
Regardless of the specific cause, certain habits support liver health across the board. Maintaining a healthy weight reduces fat in the liver and lowers inflammation. Regular physical activity, even moderate walking, improves how your body processes fats and sugars in ways that directly benefit the liver. Avoiding alcohol is critical for anyone with existing liver damage, not just those with alcohol-related disease. Even moderate drinking can accelerate scarring in a liver that’s already compromised by hepatitis, fatty liver disease, or autoimmune conditions.
Certain over-the-counter medications, particularly acetaminophen in high doses, can stress a damaged liver. If you have liver disease, talk with your doctor about which pain relievers and supplements are safe at your current level of liver function. Many herbal supplements marketed as “liver cleanses” have no evidence of benefit and some can actually cause liver injury.