Medical symptoms are signs that something may be wrong with your body. They can include feelings like pain, fatigue, or nausea, and can also be visible, such as a rash or swelling. Symptoms help doctors understand what might be happening and guide them in diagnosing a condition. It's important to pay attention to your symptoms and communicate them clearly. Some symptoms may be mild and temporary, while others could indicate a more serious issue. Keeping track of when symptoms occur and their severity can help healthcare professionals provide the best care possible.