Yellowness of the Palms

What is Yellowness of Palms?

Yellowness of the palms (also described as “palm discoloration” or “yellow palms”) refers to a noticeable change in the skin colour of the hands, ranging from a faint straw‑yellow hue to a more intense, almost orange tint. The discoloration is usually uniform across the entire palm but can sometimes appear in patches. While a slight yellow tint can be benign, persistent or worsening yellowing often signals an underlying medical condition that merits evaluation.

Common Causes

There are many reasons why the skin on the palms can become yellow. Below are the most frequently encountered conditions (both medical and lifestyle‑related) that produce this sign.

• Jaundice (hyperbilirubinemia) – Elevated bilirubin from liver disease, hemolysis, or bile‑duct obstruction can color the skin and the sclera.
• Carotenemia – Excessive intake of beta‑carotene–rich foods (carrots, sweet potatoes, mangoes) can give the palms a yellow‑orange hue.
• Hepatitis (viral, alcoholic, non‑alcoholic fatty liver disease) – Liver inflammation impairs bilirubin processing.
• Gallbladder disease (cholelithiasis, cholangitis) – Bile‑duct blockage leads to bilirubin buildup.
• Hemolytic anemia – Accelerated breakdown of red blood cells releases bilirubin.
• Thyroid disorders (hyperthyroidism) – Can cause increased metabolism of carotenoids and subtle skin colour changes.
• Medication side‑effects – Certain drugs (e.g., high‑dose vitamin A, retinoids, antiretrovirals, some antibiotics) may cause yellow discoloration.
• Metabolic disorders (e.g., Gilbert’s syndrome) – A benign genetic condition that reduces bilirubin conjugation.
• Skin infection or inflammation – Chronic eczema or fungal infections can give a yellowish tinge due to scaling and crusting.
• Occupational exposure – Prolonged contact with chemicals such as tar, solvents, or certain dyes can stain the skin.

Associated Symptoms

Yellowing of the palms rarely occurs in isolation. The presence of other signs often points toward a specific cause.

• Jaundice‑related signs: Yellowing of the eyes (scleral icterus), dark urine, pale stools, itching (pruritus), abdominal pain, weight loss.
• Carotenemia‑related signs: Yellowing of the face, especially the nasolabial folds, but normal sclera (no yellow eyes).
• Hepatic disease: Fatigue, right‑upper‑quadrant discomfort, swelling of the abdomen (ascites), spider angiomas.
• Hemolytic anemia: Pale skin, rapid heartbeat, shortness of breath, dark “tea‑colored” urine, splenomegaly.
• Thyroid excess: Tremor, heat intolerance, weight loss, palpitations, sweating.
• Medication toxicity: Nausea, vomiting, rash, dizziness.
• Skin infection: Redness, warmth, pain, foul odor, peeling.

When to See a Doctor

Yellowing of the palms that is new, increasing, or accompanied by any of the following warrants prompt medical attention:

• Yellowing of the eyes or whole body (generalized jaundice).
• Severe itching, especially on the hands or abdomen.
• Dark urine, pale or clay‑colored stools.
• Unexplained weight loss, loss of appetite, or persistent fatigue.
• Upper‑right‑abdomen pain or swelling.
• Shortness of breath, rapid heart rate, or dizziness.
• Fever, redness, warmth, or pus from the palms (possible infection).
• Recent start or dosage change of a medication known to affect skin colour.

Diagnosis

Evaluation begins with a thorough history and physical exam, followed by targeted investigations.

History

• Onset and progression of the color change.
• Dietary habits (high‑beta‑carotene foods, alcohol intake).
• Medication and supplement list.
• Travel, occupational exposures, and family history of liver or metabolic disease.
• Associated symptoms (as listed above).

Physical Examination

• Inspection of the palms, sclera, skin folds, and mucous membranes.
• Abdominal palpation for liver size, tenderness, or masses.
• Assessment for stigmata of chronic liver disease (spider angiomas, palmar erythema, gynecomastia).

Laboratory Tests

• Comprehensive metabolic panel – liver enzymes (ALT, AST, ALP), bilirubin (total & direct).
• Complete blood count – to detect anemia or infection.
• Hemolysis work‑up – lactate dehydrogenase, haptoglobin, reticulocyte count.
• Serum vitamin A & beta‑carotene levels (if carotenemia suspected).
• Viral hepatitis serologies** (HBV, HCV) and hepatitis auto‑antibodies** if liver disease is likely.