Lack of Sleep Causes Heart Problems: Not getting enough sleep for several days can increase the risk of heart disease.
- bySherya
- 17 Sep, 2025

Lack of Sleep Causes Heart Problems: Chronic lack of sleep not only increases fatigue but can also increase the risk of heart disease. Learn about the deep connection between sleep and heart health.

Lack of Sleep Causes Heart Problems: Work pressure, mobile and laptop use, and stress are stealing our sleep . But did you know that chronic sleep deprivation can not only cause fatigue but also have a profound impact on your heart? Dr. Shalini Singh says that good sleep acts as medicine for our body. During sleep, our body goes into repair mode, and hormonal balance is restored.
The relationship between lack of sleep and heart disease
- Chronic sleep deprivation brings about many changes in the body.
- The risk of high blood pressure increases if you don't get enough sleep.
- The level of stress hormones increases in the body, due to which the risk of a heart attack can double.
- Lack of sleep disturbs blood sugar levels, which increases the risk of diabetes and then heart problems .
Other disadvantages of a lack of sleep
- Constant fatigue and headaches
- The brain does not function properly
- Chances of increasing obesity
- Weak immunity , leading to frequent colds and flu
Tips to get enough sleep
- Get into the habit of going to bed and waking up at the same time every day
- Reduce the use of mobile, laptop and TV before sleeping
- Do light exercise and yoga during the day to relax the body .
- Keep dinner light and nutritious
- Avoid caffeine
- Meditate or listen to calming music before bed
Sleep isn't just rest, it's also essential for health. If you're unable to get enough sleep for several days in a row, don't take it lightly. This can lead to heart disease and other serious illnesses . Therefore, make small lifestyle changes, prioritize sleep, and seek medical advice if necessary.