clinical signs

Clinical signs are observable indicators or changes in the body that suggest a health problem. They are what a healthcare professional notices during an examination, such as a rash, swelling, abnormal heart rate, or difficulty breathing. These signs help doctors identify and diagnose specific conditions. Unlike symptoms, which are feelings reported by the patient (like pain or dizziness), signs are visible or measurable evidence of illness. Recognizing clinical signs is essential for understanding a patient’s health status and guiding appropriate treatment decisions.