Skin anomalies are unusual changes or conditions that affect the skin's appearance or texture. These can include various types of growths, discolorations, or irregularities, such as moles, warts, or rashes. Some skin anomalies are harmless, while others may require medical attention to rule out serious conditions. Common causes of skin anomalies include genetic factors, environmental influences, and infections. For instance, acne is a prevalent skin anomaly often triggered by hormonal changes, while eczema is a condition that leads to dry, itchy skin. Regular skin checks can help identify any concerning changes early on.