What yellow spots in hands and face might indicates?

Yellow spots on the hands and face may indicate a number of different medical conditions. Some of the most common causes include:

* Sun damage: Sun exposure can cause the skin to produce melanin, which can lead to the development of yellow spots.

* Age spots: Age spots are also caused by sun damage, and they typically appear on the hands, face, and other areas of the body that are frequently exposed to the sun.

* Liver disease: Liver disease can cause the skin to turn yellow, as well as the whites of the eyes. This is because the liver is responsible for removing bilirubin from the blood, and when the liver is damaged, bilirubin can build up and cause jaundice.

* Kidney disease: Kidney disease can also cause yellow skin, as the kidneys are responsible for removing creatinine from the blood. When the kidneys are damaged, creatinine can build up and cause the skin to turn yellow.

* Diabetes: Diabetes can cause the skin to turn yellow, as it can damage the blood vessels and lead to the development of diabetic retinopathy. Diabetic retinopathy can cause the blood-retina barrier to break down, which can allow blood to leak into the retina and cause yellow spots to appear.

* Certain medications: Some medications, such as antibiotics, antidepressants, and chemotherapy drugs, can cause the skin to turn yellow.

* Vitamin A deficiency: Vitamin A deficiency can cause the skin to turn yellow, as well as the whites of the eyes. This is because vitamin A is essential for the production of melanin, which is the pigment that gives the skin its color.

It is important to see a doctor if you develop yellow spots on the hands and face, as they may be a sign of a underlying medical condition.