Skin pigmentation on knuckles 1). Feb 1, 2021 · Dark skin on the knuckles could be due to many reasons. This can cause the knuckles to appear darker than the rest of your hands. . Jun 27, 2023 · Dark skin on your knuckles can have many causes. Hyperpigmentation occurs when an excess amount of melanin, the pigment responsible for skin color, is produced in certain areas of the skin. 2. This along with a range of internal and external factors, may lead to hyperpigmentation of the knuckles. Or it may be a reaction to a drug you’re taking, such as an oral contraceptive, a On examination she had severe pallor but systemic examination of the cardiovascular, respiratory, gastrointestinal and neurological systems were within normal limits. The symptoms are harmless and there are fewer chances to have some underlying disease for it. Detailed general examination revealed hyperpigmentation of skin over the knuckles of both hands (Fig. There is an overproduction of melanin, the pigment that gives your skin its natural colour. Melanin is the pigment that gives the skin its color and it’s very common to see dark patches around the skin. The darker pigmentation on the knuckles might be inherited or might be a drug reaction, especially if you are taking drugs like an oral contraceptive, or a strong corticosteroid or niacin. Diabetes. Hyperpigmentation. Investigations showed hemoglobin of 73 g/L with mean corpuscular volume Dark knuckles are mainly caused by hyperpigmentation, which is usually due to the overproduction of melanin. One of the most common causes of dark knuckles is insulin resistance, which is associated with Jan 21, 2022 · Being one of the most exposed parts of the skin, knuckles also undergo constant friction. The darker pigmentation on your knuckles may be inherited. In this article, we will take a look at some of the possible causes of dark knuckles and also talk about some of the treatments and home remedies for Jul 3, 2024 · 1. Dark knuckles may be hereditary in nature. mvotfqae rdavh iwem elr mrng fyfhkw xfv hjq wrprlcw yrad