The discolouration is another significant indicator of health problems, with each colour revealing specific underlying causes. Redness typically points to inflammation, while brown indicates pigmentation changes and blue may signal vascular issues. Moreover, spotting pink and yellow patches on the shins, known as Necrobiosis lipoidica, could be a potential indicator of diabetes. However, these patches could also signify thyroid issues or inflammatory diseases like Crohn’s disease and rheumatoid arthritis, highlighting the importance of thorough health evaluation.

Skin thickness or enlargement, particularly on the fingers, hands, and feet, could serve as a red flag for diabetes. This thickening is often accompanied by decreased sensation, further emphasising the importance of monitoring skin changes for early detection of health issues.

Our skin is more than just a protective barrier – it’s a reflection of your internal health. By paying attention to subtle changes in skin texture and colour, individuals can potentially identify underlying health conditions early on. Consulting with a dermatologist or healthcare professional is essential for the proper diagnosis and management of any concerning skin symptoms.