Sleep problems during illness. How can you improve your sleep for a faster recovery? 

When we become ill, our bodies enter intense regeneration mode, and sleep becomes one of our most powerful allies in the fight for recovery. The quality and quantity of sleep directly impact the speed and effectiveness of our body's repair processes, and it's during illness that sleep problems often arise. In this article, we'll explore how we can adapt our environment and habits to improve the quality of sleep that supports healing. We'll discuss methods to help strengthen our sleep during illness, from simple changes to our bedtime routine to natural remedies. Understanding how to maximize sleep to support our body's recovery can accelerate our path to recovery. 

The importance of sleep during illness?

When an illness strikes, such as a cold or the flu, the body needs even more sleep. During illness, we feel weak, tire easily, and often experience headaches and muscle aches. Feeling unwell should be treated as a signal that it's time to rest. Sleep is the body's best way to regenerate, which is why it plays an important role in the healing process. Sleep needs vary depending on age. Children need 10 to 12 hours of sleep, and adults 6 to 8 hours. However, when we're sick, we should listen to our bodies, which, due to their exhausting battle with viruses, may need more sleep than usual. 

Sleep — its quantity and quality

For proper regeneration during illness, restful, adequately long, and above all, uninterrupted sleep is crucial. This is because regenerative processes begin only 1-2 hours after falling asleep. The body regenerates only during the third stage of sleep, known as deep sleep. This consists of two "mini-phases." Both are known as delta sleep, but the second is deeper, and waking up during it is the most difficult. In deep sleep, blood flow is redirected from the brain to the muscles to aid in regeneration and energy recovery. Deep sleep is a time when the body stores energy for the next day. It stimulates growth and development, rebuilds muscles and tissues, and stimulates the immune system. Its quality determines whether we wake up feeling rested.

How to improve the quality of deep sleep?

Deep sleep is a key component of rest, playing an irreplaceable role in body regeneration, memory improvement, and cognitive optimization. There are several proven ways to ensure its quality.

1. Let's limit the time we spend staying up late in front of the screen

Staying up late in front of the TV, phone, or computer screen is a bad habit. Avoid blue light emitted by digital screens before bed, and use dim lighting to avoid stimulating your eyes, brain, and body, causing them to wake up.

2. Let's take care of fresh air in the bedroom

It's a good idea to ventilate your bedroom before bed, but do so early enough to allow it to warm up properly before you go to bed (the optimal temperature is around 22°C). It's crucial to keep your body warm during sleep , as viruses multiply much slower at high temperatures.

3. Try to go to bed early

Let's organize our daily routine so that we go to bed as early as possible and at regular times.

4. Dinner affects the quality of deep sleep

The last meal before bedtime should be easily digestible and eaten no later than 2 hours before bedtime.

5. Let's take care of our "mental health"

Let's also try to maintain a distance between work and our personal lives so that we don't think about daily responsibilities before bed, which for many people negatively impacts the quality of our sleep. These are just a few tips worth following, not just during an infection. During sleep, our bodies regenerate—toxins are removed, nerve cells are repaired, the brain receives oxygen, and tissues are regenerated. Adequate sleep makes us feel rested and relaxed, helps us cope with stress more easily, and allows us to function better throughout the day. Ensuring we get good sleep can be a good start to small changes in our lives, changes that can bring us enormous benefits in the long run.