What skin-related issues can arise due to liver dysfunction from alcohol use?

Liver dysfunction due to alcohol use can lead to several skin-related issues, primarily because the liver plays a critical role in detoxification and metabolic processes. Jaundice is one of the most notable manifestations, characterized by a yellowing of the skin and eyes, resulting from an accumulation of bilirubin in the bloodstream due to impaired liver function. Itching, or pruritus, can occur as a consequence of bile salt retention when the liver is unable to process and excrete these substances properly.

Additionally, changes in hair distribution may arise, often linked to hormonal imbalances resulting from liver disease. The liver is instrumental in hormone regulation, and its dysfunction can disrupt this balance, leading to abnormal hair patterns and even changes in hair texture.

In contrast, the other options do not encompass the range of skin issues that can arise from liver dysfunction. Decreased skin elasticity, increased sweating, and dryness may occur in certain individuals, but they are not the hallmark symptoms directly associated with liver-related problems. Lastly, improved skin tone and health would not be expected outcomes of liver dysfunction; rather, the skin may show signs of distress or damage due to underlying systemic issues related to liver health.