It’s quite common to be aware of your heartbeat, particularly during physical activities like exercise or medical exams. This is simply your body’s way of showing that everything is functioning well. However, if you find yourself more frequently hearing your heartbeat, especially when lying down, it could be an indication worth considering.
What Dr. Youn Has to Say
Dr. Anthony Youn, a well-known physician from Detroit, shares insights on this topic, particularly in his popular TikTok videos. He humorously describes the sensation of hearing your heartbeat while in bed as “a little person inside your pillow with the bass turned up too loud.” He reassures us that occasionally hearing your heartbeat when lying on your side is generally nothing to worry about. He explains that this is most likely due to your carotid artery pressing against the pillow, which is a common and harmless occurrence. The carotid arteries, which are major blood vessels running down the sides of your neck, are in close proximity to your ears, making it possible to hear your heartbeat.
When Should You Be Concerned?
Dr. Youn suggests that while hearing your heartbeat occasionally in bed is normal, it can become a cause for concern if the sound is constant, even when sitting up or standing. In such cases, it could be a condition called pulsatile tinnitus. This is a type of tinnitus where you hear a rhythmic sound, often resembling a heartbeat, without an external source. Dr. Youn points out that pulsatile tinnitus is generally benign, but it’s always advisable to consult with a healthcare provider to rule out any potential issues.
Possible Underlying Causes of Pulsatile Tinnitus
Pulsatile tinnitus can be caused by several factors, ranging from relatively harmless to more serious conditions. High blood pressure or rapid blood flow are common culprits, as are conditions like atherosclerosis, where the arteries become hardened and disrupt normal blood flow. In some cases, pulsatile tinnitus may result from anemia, pregnancy, or even the presence of a tumor. While most of these conditions are treatable, it’s essential to take persistent symptoms seriously and seek medical advice.
Why It’s Important to Listen to Your Body
Although hearing your heartbeat may not always indicate a health problem, being attentive to changes in your body is important. If you begin noticing frequent or persistent sounds, it’s a good idea to schedule a checkup with a healthcare professional. Early detection of any underlying health issues can lead to better outcomes, so it’s always beneficial to stay informed and proactive about your health.
