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You may be surprised to learn how loud alarms might impact your heart, stress levels, and mental well-being
Rekha Prajapati | June 1, 2025 10:27 AM CST

A lot of us wake up to the sound of a loud alarm clock. We wake up from sleep and begin the day with an alarm that never stops ringing close to our ears, yet this practice might be detrimental. Actually, we are totally reliant on the alarm as it is the sound that wakes us up. A terrible habit that has a profound effect on our body and psyche is waking up when the alarm goes off.

To get us out of bed in the morning, we often set an alarm on our watches or cell phones. Our day starts when the alarm goes off in the morning. However, this behavior is detrimental to our health. Being prone to several illnesses might result from the practice of waking up to the alarm. We disrupt the normal sleep cycle by setting off the alarm. As a consequence, we unknowingly begin to experience a number of issues including mental tension, irritability, exhaustion, and insufficient sleep. Additionally, studies indicate that depending on alarms all the time may eventually be detrimental to our health. Let’s examine the health effects of the alarm clock habit, the reasons it should be avoided, and the natural and healthful alternatives.

What is the purpose of the alarm-waking habit?

Stress spikes unexpectedly: According to Dr. Sanjay Gupta of a well-known Delhi hospital, an alarm clock might cause a person’s sleep to be abruptly disrupted. The alarm’s loud sound causes the body to go into fight or aggressive mode, which is completely unnecessary at that moment. The body must only go through this procedure when we are in danger. A hormone known as adrenal is produced when the body is under stress. The body may also be startled by an abrupt awakening as a result of an increase in the stress hormone cortisol. Alarms also interfere with sleep, and when a person’s sleep pattern is disturbed, their mental health begins to suffer. A person may suffer from anxiety or sadness as a result.

Blood pressure issues may worsen: The University of Virginia in the United States carried out a research on the topic. According to this research, waking up to a loud alarm causes a quick rise in brain activity, which raises blood pressure. We refer to this as morning hypertension. 74% of individuals have been found to have this behavior, according to academic studies. All of them awaken when the alarm goes off, and the blood pressure of those that awaken on their own is normal.

Elevates the risk of heart disease: Heart disease is also linked to alarms. Numerous studies have shown that the heart is directly impacted when the alarm goes off. Blood pressure may rise momentarily in response to the morning alarm, but it also raises the risk of heart attack and stroke the same morning. For those who already have heart disease, this risk may quadruple. Those who get fewer than seven hours of sleep and get up when the alarm goes off are at a higher risk.

Irritability of temperament: Sleep has a direct impact on our mood and thinking. The brain has a role in mood regulation. The mood also becomes unpleasant when the alarm’s sound has an impact on brain health. In this case, the individual becomes irate as soon as he wakes up in the morning. He speaks improperly to everyone. The whole day is a disaster when the morning begins like way.

Here’s how to break this habit: There are several methods to break the habit of setting an alarm to get you up in the morning. First and foremost, do not rely on the alert at all. Decide when you want to go to bed and wake up. A person’s internal clock begins to function correctly when they sleep and wake up on a regular basis each day. In the morning, there should be natural light in the room where you sleep. Melatonin, a hormone that promotes sleep, naturally drops as sunshine enters a room, causing us to wake up earlier.


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