Detailed answer

Colorectal cancer is a type of cancer that affects the colon or rectum, and it does not have a direct role in worsening dry skin. Dry skin is typically caused by external factors such as environmental conditions, excessive washing, or certain medications. However, it's important to note that cancer treatments like chemotherapy may have side effects that can cause dryness of the skin as a secondary effect to the treatment itself. If you are experiencing dry skin while undergoing treatment for colorectal cancer, it is advisable to discuss this with your healthcare team to identify the cause and explore suitable remedies.