Can Lack Of Sleep Cause Nausea?

3 min read

Have you considered your feeling of nausea is to do with your lack of sleep? Insomnia can present many symptoms.

Yes, lack of sleep can cause nausea in some people. When you are sleep deprived, your body may produce excess stress hormones, which can affect your digestion and contribute to feelings of nausea. In addition, sleep deprivation can disrupt your body’s natural rhythms and make you more sensitive to motion and other stimuli, which can also contribute to nausea.

If you are experiencing nausea due to lack of sleep, it is important to try to get more rest and allow your body to recover. It may also be helpful to drink plenty of fluids, avoid strenuous activity, and eat small, easy-to-digest meals.

If you are having difficulty sleeping or are experiencing persistent nausea, it may be a good idea to talk to a healthcare professional for further evaluation and guidance. They can help determine the cause of your symptoms and recommend appropriate treatment.

Why Do I Feel Nauseous From Lack Of Sleep?

Nausea is not generally associated with a lack of sleep, and there could be an underlying medical reason for feeling this way.

Firstly, when you lack sleep or suffer from insomnia, it is not unusual to manifest many symptoms, and although nausea is not one of these symptoms, it doesn’t mean it can’t happen to you.

One factor in insomnia is the elevated levels of Cortisol. Cortisol is a stress hormone that can have some pretty big effects on us.

Cortisol can make us gain weight and put us in an ever-decreasing spiral of despair as we try to control its release.

In times gone by, cortisol was an essential part of life. When we were hunter-gatherers, we would have this instant urge to fight or flight if attacked by a beast. This is cortisol.

This fear hormone could be why you have a feeling of nausea and a confused state of fight or flight rages in your body.

However, other reasons for nausea can’t be ignored and are easy to identify and control.

Alcohol is a significant cause of constant nausea and combined with a poor diet. It will only exacerbate the situation.

What Helps Nausea From Lack Of Sleep?

There are several over-the-counter remedies for nausea, and most work pretty well. However, you need to address the root cause.

So, let’s assume that you do not have an issue with alcohol (That will directly affect your sleep patterns and give the sensation of nausea).

Is there a reason why you are not sleeping? Are you feeling anxious about an upcoming event or something that you are finding difficult to cope with?

Knowing why you are not sleeping could be half of the battle to finding a resolution to your nausea.

Before taking medication, you can try some self-help techniques that should get you into a frame of mind of relaxation and ready for sleep. If we can crack this nut, then everything else should follow.

Relaxation and Sleep Tips


Every evening make exercise part of your routine. It will make your body tired and release dopamine and endorphins into your body. This will make you feel good about yourself and relieve some of the stress you are feeling.


Eat healthy foods and not heavy foods. If you’re not training for a marathon, stay away from complex carbs, the sugar conversion will make you feel sluggish and give you a foggy brain.

Eat a diet high in protein and green vegetables, stay away from surgery drinks, caffeine, and anything else that may prevent you from sleeping healthy.

Take A Warm Bath

After you have studied, eaten, and exercised, take a warm bath and pamper yourself, relax in your favorite bubble bath.

Light a candle and listen to some of your favorite music. This time is about you and making yourself feel relaxed.


You need to create an environment where sleep is possible, ditch the laptop and cell phone; you need some me time!

Before you get into bed, make the room cool, this will help with your sleep. Also, make sure the room is dark.

If you have your laptop or phone, the light emitted is similar in wavelengths to sunlight, and you will be wide awake again.

Essential Oils

Essential oils are a great way to put yourself in the mood for relaxation; even guys love the scent of lavender in the room and the calming effects.


Listen to some relaxing music. Try not to listen to anything that will excite you; heavy metal or RAP is not ideal before bedtime; you need to bring yourself down to a state where you are completely relaxed.

There are some great relaxation downloads, such as the sound of the waves gently lapping on the seashore.

If you find your mind racing, then pick up a book and make your eyes tired!

What Symptoms Do You Get From Lack Of Sleep?

There are so many symptoms, but here are some for you to consider.

  • Trouble concentrating.
  • Your appetite increases.
  • Unsociable and grumpy.
  • Poor motor skills.
  • Slower reaction times.
  • Bad memory.
  • More impulsive.
  • Emotional. 
  • Low immune system.

Can Your Stomach Be Upset From Lack Of Sleep?

Yes, our bodies rely on sleep, and our digestive system is no different. Without sleep, your digestive system becomes sluggish, and food tends to sit around for longer.

We may frequently feel bloated even after the smallest meal as our digestion slows down when we lack sleep.

Your gut flora is compromised as you want to eat more sugary food for an energy hit, placing your digestive system in a state of imbalance.

We need sleep to function correctly, and if you have a feeling of nausea, it’s worth getting checked out by your physician for peace of mind.

Popular Posts You’ll Enjoy!