Lack of Sleep During Night Worship: Why Do You Get Sick Easily?

27 February 2026 3 min read

When entering moments of night worship, suhoor, or a tight schedule of religious activities, sleep time often gets reduced. Sleep plays an important role in immunity; people who lack sleep tend to be more susceptible to infections. During Ramadan, sleep duration is relatively reduced.

Why Does Lack of Sleep Lower Immunity?

During sleep, the body performs maintenance: resetting inflammatory responses, strengthening immune cell activity, and preparing the body to fight germs.

Lack of sleep can weaken the immune system by reducing the performance of natural protective cells that fight infection.
Sleep helps the immune system work optimally; people who lack sleep are more likely to catch colds and other infections.
Studies also link sleep deprivation with impaired immune responses.

Common Signs of Sleep Deprivation That Are Often Ignored

Severe daytime sleepiness to the point of difficulty focusing
More emotional/irritable
Body aches as if after exercise even though you didn’t exercise
Frequent headaches
Itchy throat, stuffy nose, or recurring mouth ulcers

Health Risks When Sleep Patterns Are Disrupted, Especially During Intense Worship Activities

Easier to catch flu/respiratory infections: Especially when meeting many people
Stamina drops: Worship activities feel increasingly tiring
Dizziness & heart palpitations: Worse if combined with strong coffee/tea
More sensitive stomach: Some people experience worsening gastritis/GERD

How to Stay Fit Without Sacrificing Worship

Use a strategy of splitting sleep time
Go to bed 30–60 minutes earlier than usual
Add a 10–20 minute power nap during the day or afternoon to reset the body without causing dizziness
Maintain these 3 things to improve sleep quality
Avoid strong coffee or tea before bedtime
Reduce phone scrolling 30 minutes before bedtime
Comfortable room temperature + dim lights
Eat/drink foods that support sleep & immunity
Meet mineral needs during non-fasting hours
At night, avoid eating heavy meals close to bedtime.

When Should You See a Doctor While Fasting During Ramadan?

Seek medical consultation if:

High fever lasting more than 3 days
Shortness of breath, chest pain, worsening cough
Abdominal pain, nausea, vomiting
Extreme weakness to the point of difficulty performing activities
You have asthma, heart disease, diabetes, and infection symptoms that worsen quickly

Lack of sleep during night worship activities not only causes fatigue, but can also weaken the immune system. When rest time continues to decrease, the immune system does not work optimally. As a result, the body becomes more susceptible to colds, coughs, or other infections, and stamina drops quickly. The good news is that this can be prevented with better sleep strategies, maintaining eating patterns, and paying attention to early signals from your body. Worship remains focused, and your health stays maintained.

FAQ

Is it true that lack of sleep makes you easily sick?
Yes. Medical sources state that sleep deprivation can affect the immune system and increase susceptibility to infections such as the common cold.
How long is the ideal power nap?
Generally, 10–20 minutes is enough to refresh without causing dizziness after waking.
What are the signs that I should stop pushing myself?
If you experience severe drowsiness, dizziness, body trembling, or early fever/chills, prioritize rest and evaluate your condition.