I've noticed that my heart rate has been at 120 for the past three hours. I feel okay overall, just dealing with a minor cold. Could you help me understand why this is happening?

A heart rate of 120+ beats per minute can be elevated due to various reasons, including stress, anxiety, fever, dehydration, or certain medications. Since you mentioned having a minor cold, it is possible that your elevated heart rate is a response to the infection. To help lower your heart rate, you can try taking over-the-counter medication like **Acetaminophen** for fever and discomfort associated with the cold. Additionally, ensure you stay well-hydrated and get plenty of rest. If your symptoms persist or worsen, it is advisable to seek medical attention for further evaluation.