About Psoriasis Liver Disease
Psoriasis, a long-lasting skin condition, is connected to liver disease due to shared risk factors and related body processes below:
- Atherosclerosis: Psoriasis is linked to a higher risk of atherosclerosis, a condition were the arteries get clogged and can reduce blood flow and contribute to liver problems.
- Chronic inflammation: Psoriasis causes long-term inflammation, which can affect the liver and lead to liver disease over time.
- Medications: Some treatments for psoriasis, like methotrexate, can be toxic to the liver and cause liver damage if used long-term.
Risk Factors:
- Metabolic syndrome: Many people with psoriasis have conditions like obesity, high blood pressure, and diabetes, which increase the risk of liver disease, especially non-alcoholic fatty liver disease (NAFLD).
- Obesity: Obesity is a major risk factor for liver disease and can increase the risk of liver disease in people with psoriasis.
- Alcohol consumption: Drinking alcohol can worsen both psoriasis and liver health, increasing the likelihood of liver damage.
It's important to note that these risk factors may vary from person to person, and individual circumstances should be considered. Consult with your healthcare professional for personalized advice.
Psoriasis-associated liver disease (PALD) is a condition where individuals with psoriasis may have an increased risk of liver disease.
Early symptoms may include:
- Fatigue: Feeling excessively tired or lacking energy.
- Abdominal pain: Discomfort or pain in the abdominal area.
- Itching: Intense itching, especially on the palms of the hands or soles of the feet.
- Jaundice: Yellowing of the eyes and skin.
Later stages or more severe symptoms of liver disease may include:
- Variceal bleeding: Bleeding from veins in the esophagus, which can cause vomiting blood or black stools.
- Ascites: A build-up of fluid in the belly, leading to pain, discomfort, and trouble breathing.
- Hepatic encephalopathy: Brain issues caused by high levels of toxins in the blood, leading to confusion, memory problems, personality changes, seizures, and slurred speech.
If you experience any of these symptoms, it is important to seek medical attention immediately.
To diagnose psoriasis-associated liver disease, the following examinations, tests, and procedures are commonly performed:
- Physical examination: A healthcare provider will conduct a thorough physical examination to look for symptoms of psoriasis such as patches of thick, itchy skin with silvery scales, dry or cracked skin, and nail abnormalities.
- Medical history: The healthcare provider will ask about your medical history, including any family history of psoriasis and recent illnesses or stressful events.
- Biopsy: In some cases, a biopsy of the skin may be done to confirm the diagnosis of psoriasis and rule out other skin conditions.
To determine the stage or severity of psoriasis-associated liver disease, additional examinations, tests, and procedures may be recommended:
- Liver function tests: These tests measure liver enzyme levels in the blood to look at liver function and detect any signs of liver damage.
- Imaging tests: Ultrasound methods like transient elastography (TE), point shear wave elastography (pSWE), and two-dimensional shear wave elastography (2D-SWE) can check for liver scarring (fibrosis). Magnetic resonance elastography (MRE) is another test that uses imaging to assess liver fibrosis.
- Liver biopsy: A small piece of liver tissue is taken to see how much damage the liver has and to check how severe the psoriasis-related liver disease is.
It's important to consult with your healthcare provider for an accurate diagnosis and appropriate management.
The main goals in treating psoriasis-related liver disease are to reduce the impact of psoriasis, manage inflammation, treat other related health conditions, and lower the risk of heart and metabolic problems. Below are the recommended treatments and how they help achieve these goals:
Medication Types:
- Topical medications: These are applied directly to the skin to reduce inflammation and manage psoriasis symptoms.
- Systemic medications: These are taken orally or through injection to target inflammation throughout the body.
Therapies:
- Light therapy: Also known as phototherapy, this involves exposing the skin to ultraviolet (UV) light to slow down skin cell growth and reduce inflammation.
- Liver transplant: In cases of severe liver disease or failure, a liver transplant may be necessary.
- Close monitoring: If taking systemic drugs for psoriasis, close monitoring is recommended as some medications may have a higher risk of liver toxicity.
Lifestyle Changes:
- Maintaining a healthy weight: For non-alcoholic fatty liver disease (NAFLD), weight management is the main treatment. Losing 7-10% of body weight through diet and exercise can help reduce the burden on the liver and improves overall health.
- Avoiding smoking: Smoking can worsen psoriasis symptoms and increase the risk of liver disease.
- Limiting alcohol consumption: Alcohol can worsen liver disease and trigger psoriasis flares.
- Having a balanced diet: A nutritious diet low in saturated fats and added sugars can support liver health and manage psoriasis symptoms.
- Regular physical activity: Exercise can help maintain a healthy weight, improve overall health, and reduce inflammation.
These treatments focus on managing psoriasis symptoms, lowering inflammation, improving liver health, and reducing heart and metabolic risks. However, it's important to consult with a healthcare professional for personalized advice.
Medication dosing may be affected by many factors, so it's essential to discuss with your healthcare professional. Other side effects can occur, so it's important to consult with your healthcare professional or read the information provided with your medication for additional side effect information.