What happens when the liver stops working? (Liver Failure)

We all know that some organs in our body are indispensable. The same is true of the liver. The liver works like a big factory in our body. Hundreds of important tasks are done by this small organ. So, imagine what would happen if this liver suddenly or gradually stopped working. That is what we call `Liver Failure` . Simply put, the liver is unable to work adequately to meet the needs of your body. This is a really serious condition. So let's know about it today.

What is liver failure?

Liver failure doesn't happen overnight. It's a process. Sometimes it can happen very quickly, in a few days or weeks. It can also happen slowly, over months or even years. As your liver gradually loses its ability to function, you'll start to notice symptoms.

Acute Liver Failure

This is what we call `Acute Liver Failure` . This happens when the liver suddenly experiences too much damage and stress to handle. To be precise, it is like `poisoning`. Sometimes, it can also happen due to a severe viral infection. In this case, the liver starts to stop working very quickly, so the symptoms appear quickly. This is an emergency that requires immediate medical attention.

Chronic Liver Failure

This is the most common type. Chronic Liver Failure is a condition that occurs when the liver has been damaged for a long time and the damage has finally reached a point where it can no longer be reversed. This usually happens after the liver has become severely scarred, a condition called cirrhosis . This scar tissue prevents the liver from doing its job properly.

What are the stages of liver failure? (Especially in the `Chronic` stage)

Many doctors say that chronic liver failure is the final stage of chronic liver disease. Liver disease progresses through several stages. However, it is important to remember that it is difficult to clearly distinguish between these stages. For example, a person with liver scarring (`Fibrosis`) may also have hepatitis .

What are the symptoms of liver failure?

The symptoms you experience may vary depending on how advanced your liver failure is and what complications have occurred.

Early symptoms:

These can be early signs of either chronic or acute liver failure:

• Abdominal pain (especially in the upper right side)
• Fatigue and malaise
• Nausea , vomiting , and loss of appetite

Features specific to the liver:

After this, more specific symptoms of liver disease may appear. When the liver is damaged and unable to function, bile and other toxins build up in the blood, and these are the signs:

• Jaundice ( yellowing of the whites of the eyes and skin)
• Effects on the brain (`Hepatic Encephalopathy`) (changes in mental status - inability to concentrate, forgetfulness, changes in behavior)
• Pruritus ( itching of the skin without a clear rash)
• Dark-colored urine and/or light-colored stools

Other symptoms that may be seen in chronic liver disease (`Chronic Liver Failure`):

These can be shown in a slightly more subtle way:

• Coagulopathy : Easy bruising and bleeding.
• Blood vessels that look like spider webs or small dots on the skin
• Small, yellow fatty lumps on the skin or eyelids
• Digestive difficulties, especially with fatty foods
• Weight loss and muscle wasting
• Musty-smelling breath

Other serious symptoms:

These are symptoms that indicate more serious conditions:

• Ascites (abdominal swelling)
• Edema (swelling of the ankles, legs, hands, or face)
• Vomiting blood or vomit that looks like coffee grounds
• Muscle function problems (twitching of fingers, tremors)
• Decreased urination
• Difficulty breathing

Do symptoms vary by gender?

Yes, liver failure can affect your sex hormones. This means that the hormones estrogen and testosterone can become unbalanced. This can cause different symptoms in both men and women.

• Women's menstrual cycles may become irregular or stop completely.
• Men's testicles may shrink and breast tissue may enlarge.

How does the body feel when the liver fails?

When your liver fails, toxins build up in your blood. That can be really uncomfortable. When your liver can't filter toxins from your blood, you start to feel nauseous, tired, and weak. These toxins can also affect your brain . You may experience problems with concentration, irritability, anxiety, sleepiness, or muscle function.

What are the causes of liver failure?

Although acute and chronic liver failure occur in different ways, both are caused by excessive stress on the liver. Some toxins and diseases can cause stress on the liver suddenly or over time, depending on the severity of the condition.

What are the complications of liver failure?

Because your liver does so many important jobs, when it malfunctions, the entire body feels the effects. For example:

• Lifeless body, fatigue, confusion, and dizziness.
• Effects of toxins on the brain, nervous system, and muscle function.
• Digestive problems, malabsorption of nutrients, and malnutrition.
• Reduced blood clotting, easy bruising and bleeding.
• Decreased immunity and frequent infections.

Remember, portal hypertension, a condition caused by cirrhosis, is the leading cause of hospitalization and death in people with chronic liver failure. This is what causes things like abdominal distention and vomiting of blood.

How do you diagnose liver failure? (Diagnosis)

If you have symptoms of liver failure, a doctor will do several tests to confirm it. These may include:

• Blood Tests: Liver function tests measure the levels of various liver products in your blood to see how well your liver is working. Blood tests can also help identify the cause of liver failure and certain complications, such as decreased blood clotting or anemia.
• Imaging Tests: Tests such as ultrasound scans and MRIs of the liver can show signs of liver disease, such as swelling, scarring, or fluid in the abdomen (ascites). Elastography is a special imaging test that uses ultrasound or MRI to measure the amount and severity of scarring (fibrosis) in the liver.
• Liver Biopsy: This is a minor surgery. A small piece of tissue is taken from the liver and tested in a laboratory. This tissue sample is usually taken using a hollow needle. A liver biopsy can help confirm cirrhosis and find the cause of liver disease.

What are the treatments for liver failure?

Things to consider when treating liver failure:

• Managing its complications.
• If possible, treat the cause of the disease.
• If necessary, liver transplant .

Supportive treatments that can help stabilize your condition may include:

• Intravenous fluids (IV fluids)
• Intravenous nutrition (`IV nutrition`)
• Monitoring blood sugar levels and administering sugar if necessary
• Antibiotics or antivirals
• Plasma or Blood Transfusions
• Oxygen therapy or mechanical ventilation
• Vasopressor medications
• Medications or treatments that stop internal bleeding
• Dialysis if kidney failure occurs

Treatments for the cause of liver failure may include:

• Treatment for Poison Overdose: There is no direct antidote for most poisons that cause sudden liver failure. However, there is a treatment for acetaminophen poisoning. It is called acetylcysteine . Other treatments for sudden poisoning include laxatives, bowel irrigation or gastric lavage, and activated charcoal.
• Medications for chronic diseases: If you have liver failure due to a chronic disease, medications can help slow the damage. For example, corticosteroids and immunosuppressants are used for autoimmune diseases.

Your medical team will monitor your condition and treat any complications as they arise. If they think your condition will worsen without a liver transplant, they will recommend you for one.

How to prevent liver failure?

Acute Liver Failure is rare, but even a single unfortunate event can lead to it. Here are some simple safety measures you can take to prevent it:

• Protect yourself from toxic substances: Wear gloves or a face mask when working with toxic chemicals like pesticides, fungicides, cleaning products, paints, and aerosol sprays.
• Protect yourself from blood: Do not use personal items that may be contaminated with blood, such as other people's needles, razors, and toothbrushes. Do not touch other people's wounds.
• Be mindful of food safety: Don't eat unfamiliar wild mushrooms. Avoid eating raw foods when traveling abroad. Wash your hands thoroughly before preparing food.
• Get vaccinated against hepatitis: There are vaccines for hepatitis A and hepatitis B.
• Use medications only as directed: Even if it's a painkiller you buy from the pharmacy, don't take more than the recommended amount. Don't take medications with alcohol.
• Always consult a doctor during pregnancy: Complications that lead to sudden liver failure are rare. But if you have unusual symptoms, don't hesitate to seek treatment.

Preventing chronic liver failure depends largely on your overall lifestyle. Chronic liver disease takes a long time to progress to a state of failure. If you develop liver disease, making lifestyle changes early can slow, stop, and possibly reverse the process.

• Get regular medical checkups: Many people don't know they have liver disease until they start showing symptoms. A medical checkup can detect it early.
• Take care of your metabolic health: Things like high blood sugar levels, high cholesterol, and high body mass index (BMI) put stress on the liver. A healthy diet and exercise can help.
• Don't overdo it with over-the-counter medications: Taking too much of painkillers like NSAIDs or Acetaminophen can damage your liver. Seek medical advice for persistent pain.
• Reduce or stop alcohol and tobacco use: Both alcohol and tobacco are toxic to the liver. If you have liver disease, it is best to avoid using them.

Is it possible to recover from liver failure?

Acute liver failure can be reversed, but it is difficult to say for sure. Chronic liver failure cannot be reversed, but because it is a gradual process, it can sometimes be slowed down. In general, if there is a specific treatment for your condition and you start treatment early, your chances of recovery are higher.

How long can someone with liver failure live?

Acute liver failure can be fatal within days, weeks, or months. Chronic liver failure can last for months to years. How long this process takes depends on many factors:

• The cause of the disease is how severely it affects the liver.
• Whether it can be slowed down or reversed with treatment.
• The extent of the damage already done.
• Your overall health and resources for recovery.

If I have liver failure, how can I take care of myself?

Acute liver failure is an emergency. If you think you might have it, you should go to the hospital right away. Chronic liver failure is not an emergency, but it is just as serious. If you have been diagnosed with chronic liver failure, you can help your liver by maintaining a healthy diet and lifestyle.

• Minimize drug use: Avoid alcohol and tobacco, take medications only as prescribed, and try to avoid over-the-counter painkillers. Ask your doctor about any herbs or supplements you take.
• Eat a healthy, balanced diet: Excess sugar and fat in the blood can put a strain on the liver. If you have nutritional deficiencies as a side effect of liver failure, it's a good idea to consult a nutritionist, especially to develop a long-term plan.
• Protect your immune system: Liver failure weakens your immune system, and common viral and bacterial infections can put additional strain on the liver. Be sure to protect yourself during flu season. Ask your doctor about recommended vaccinations.