Only when reports indicate ‘SGPT’ or ‘bilirubin’ do most people think of the liver. However, the body may be indicating problems in different ways long before a blood test is ordered, like changes on the skin. Dermatologists frequently see patients complaining of itching, pigmentation, or mysterious marks, the causes of which are rooted deep in the body.
We reached out to Dr Shifa Yadav, Consultant, Dermatology, Artemis Hospitals, who said, “A lot of what happens in our bodies shows up on our skin. If your skin changes in ways you can’t explain, it could mean you have a liver problem. This is especially true if the changes happen quickly or last for a long time without a clear reason. Jaundice is when the skin and eyes turn yellow because bilirubin builds up in the blood because the liver isn’t working properly.”
“Another sign to look out for is itching that doesn’t go away. If you have liver problems, bile salts can build up under your skin. This can make you itch a lot, especially at night. You might also notice dark spots or more colour, especially on your neck or underarms. This could be because fatty liver disease messes up the way your body works,” she said.
“Spider angiomas, which are blood vessels that look like spiders, are another sign. They are common in people who have had liver problems for a long time. They can be on the neck, face, or chest. Lastly, if your liver is damaged, it may not be able to make the proteins that are needed for blood to clot, which can make your skin pale or bruise easily. You shouldn’t ignore changes that last a long time or don’t have a clear caus,e even if they don’t always mean a serious illness. A Simple blood tests and changes to your lifestyle can help find liver problems early and keep them from getting worse,” she added.
Dr Arzoo Panjwani, Medical Advisor, Decode Age, sharing her expert opinion on the matter, said, “Our skin can sometimes provide early warning signs of what is happening in our body, including the condition of our liver. Our liver assists in the elimination of toxins and the processing of nutrients, as well as maintaining balance in our bodies. However, when it is not functioning properly, some changes in our skin may occur. When the skin and eyes appear yellow, a condition known as jaundice, it is usually due to a buildup of bilirubin in the body. Itching without any rash can also be a symptom of liver problems. Small, spider-like red blood vessels on our skin, known as spider angiomas, may also be observed in some chronic liver disorders. Easy bruising may also occur because our liver produces proteins that aid in blood clotting. Darkening of our skin folds, particularly around our neck and armpits, may be related to certain metabolic problems that sometimes affect our liver.”
“These signs do not always mean that we have serious liver problems. However, if the signs persist or worsen, it is always best to seek the advice of a doctor. Early detection, healthy diet, regular exercise, and lower intake of alcohol may also help us keep our liver healthy,” she emphasised.
On the same hand, Dr Sanjay Goja, Director, Liver Transplant & HPB Surgery, Narayana Hospital, Gurugram, mentioned, “Unexplained changes in the skin often get dismissed as allergies, ageing or weather effects, but the skin frequently reflects what is happening inside the body, especially in the liver. In clinical practice, several patterns are commonly noticed. First, yellowing of the skin or eyes is seen when bilirubin builds up, which signals that the liver is not processing waste efficiently. Also, many liver problems cause constant itching without a rash because bile salts build up under the skin. Third, darkening of the skin folds or unusual pigmentation sometimes appears in metabolic liver disease. Fourth, easy bruising is observed when the liver does not produce enough clotting factors. Fifth, small spider-like blood vessels on the chest or face are often linked with chronic liver issues. These signs do not always meana serious disease, but they should not be ignored. The liver performs hundreds of vital functions every day. When it struggles, the skin often speaks first. Early evaluation, simple blood tests and timely lifestyle correction make a significant difference in long-term outcomes.”
We also spoke to Dr Sachin Gupta, Senior Consultant in Dermatology, Amrita Hospital, Faridabad, to know about the subtle signs that we need to observe. “Internal imbalance is often reflected in the skin. Before the patient feels ill, there may be noticeable changes here when liver function is compromised. When to have a check-up,” he mentioned.“Disease is rarely confirmed by a single symptom. It is important to pay attention to any persistent itching, unexplained yellowing, new spider vessels, unusual pigmentation, or frequent bruising, particularly if multiple symptoms occur at the same time. Because a lab report may not always be the first indication of a liver test. It’s the mirror,” he insisted. Dr Sachin further shared five skin changes that medical professionals keep a close eye on.1. Jaundice, or yellowing of the skin and eyesThe most well-known sign is this one. Bilirubin builds up in the bloodstream and settles in tissues, initially the skin and then the eyes, when the liver is unable to process it effectively.It doesn’t always show up in a big way. In natural light, many patients first perceive a “dull yellow glow” instead of a deep yellow hue. Evaluation is necessary even for mild yellowing.2. Constant itching without rashThis is frequently described by patients as “something crawling under the skin.” Antihistamines hardly work, moisturisers are ineffective, and there isn’t a noticeable rash.When bile flow slows, doctors attribute this to bile salts accumulating in the skin. Clinicians take seriously the indication that the itching may get worse at night and become so bad that it interferes with sleep.3. Red veins on the face or chest that resemble spidersSpider angiomas are tiny, branching blood vessels that look like tiny red spiders. They frequently show up on the upper chest, neck, or cheeks.Even though one or two lesions might not be harmful, several new lesions, particularly in adults, frequently lead doctors to examine liver function because liver disease’s hormonal imbalance changes the behaviour of blood vessels.4. Skin darkening in foldsIt’s common to attribute gradual darkening around the neck, groin, or underarms to tanning or friction. However, when pigmentation appears suddenly or advances rapidly, dermatologists investigate further.Pigment pathways may be impacted by metabolic and liver-related disorders, resulting in persistent darkening that is unresponsive to standard creams.5. Slow healing and easy bruisingReduced clotting proteins, which are made in the liver, may be the cause of minor cuts bleeding longer than usual or small bumps leaving large bruises.Purple patches are frequently noticed by patients who do not recall any injuries. For medical professionals, this is more of a coagulation signal than a skin issue.At times, these signs can be just exposure to the sun or dryness. Sometimes the liver is pleading for care, so getting a timely test done is also advisable.Medical experts consulted This article includes expert inputs shared with TOI Health by: Dr Shifa Yadav, Consultant, Dermatology, Artemis HospitalsDr Arzoo Panjwani, Medical Advisor, Decode AgeDr Sanjay Goja, Director, Liver Transplant & HPB Surgery, Narayana Hospital, GurugramDr Sachin Gupta, Senior Consultant in Dermatology, Amrita Hospital, FaridabadInputs were used to explain the subtle skin changes that can hint towards liver dysfunction.
