The Long-Term Effects of Sleep Deprivation

While the many dire consequences of sleep deprivation are common topics of discussion, getting quality sleep is something that is not taken seriously enough. In fact, American culture tends to deprioritize sleep in favor of work or play, even though sleep is the key to living a long and healthy life. In fact, you may be struggling with the effects of sleep deprivation and not even know it.

We want to help change that.

In honor of National Sleep Awareness Month, our mattress experts are here to discuss the long-term effects of sleep deprivation and how it impacts your physical and mental health. If you want to live a long, happy, and healthy life, prioritizing quality sleep is essential — and buying the right mattress is the first step. 

Say Goodbye to Sleepless Nights

Find Your Dream Mattress

What are the main symptoms of sleep deprivation?

Sleep deprivation occurs when you consistently do not get the rest you need each night. How much sleep do I really need? The average person needs 7 – 9 hours of quality sleep each night to feel the full benefits of sleep. 

Notice how we say “quality” sleep; if you’re lying awake, tossing and turning, or experiencing frequent disruptions, you’re not getting good sleep. Experiencing poor sleep or not enough sleep will result in sleep deprivation symptoms.

Here are the signs you’re not getting enough sleep:

• Daytime drowsiness   
• Lack of energy 
• Mood swings and irritability
• Memory problems 
• Trouble focusing
• Poor appetite  
• Feelings of weakness   
• Poor balance or coordination  

While these sleep deprivation symptoms are mostly temporary and can be fixed by implementing a consistent sleep schedule, the risks of sleep deprivation will result in far worse consequences than falling asleep at your desk. Your health and overall quality of life will suffer without sufficient sleep.

Long-term consequences of chronic sleep deprivation symptoms

Dealing with a bit of daytime fatigue every now and then won’t ruin you; however, neglecting your sleep quality night after night will have dire consequences on your daily life. Here are the long-term effects of sleep deprivation. 

• Mental health problems
• Weakened immune system
• Weight gain
• Heart disease and other health conditions
• Reduced libido

Mental health problems

Studies have shown that poor sleep is a large contributor to mental health problems like anxiety, depression, and chronic stress. How does lack of sleep affect the brain? When we sleep, our brain performs many processes and cycles that help to regulate our emotional and physical health. While these mental health problems can look different to each individual, the bottom line is that without sufficient sleep, our brains can’t function properly throughout the day. 

Weakened immune system

Are you someone who is always getting sick? The cause might be your poor sleep quality. One of the more overlooked consequences of sleep deprivation is a weakened immune system. Without sufficient sleep, your immune system can’t produce enough cytokines (proteins that promote sleep and reduce inflammation) to fight off infections and illnesses. Over time, you will become more susceptible to illnesses and have a longer recovery time. A weakened immune system can lead to dangerous conditions such as diabetes and heart disease. 

Weight gain

Exercising, eating healthy, and drinking enough water are all great ways to lose weight — but if you’re not sleeping well, you won’t see or feel the results of your hard work. Continuous lack of sleep makes it harder for your brain to regulate your appetite, resulting in increased food intake and weight gain over time. Sleep deprivation also robs your body of energy for your workouts, reduces muscle recovery, and slows down your metabolism, all essential factors for a fit and healthy body. 

Heart disease and other health conditions

As we mentioned earlier, a weakened immune system can make you more susceptible to serious health conditions including heart disease, diabetes, obesity, and hormonal imbalances. Sleep allows your body to fulfill all of the necessary regulatory processes that keep your body functioning and healthy. If those processes get interrupted consistently…well, things will stop working.

For example, sleep deprivation causes your body to become less efficient at using insulin which can result in an increased risk of developing Type 2 diabetes from high blood sugar levels. These chronic conditions will impact your quality of life, are expensive to treat and manage, and can be fatal in certain cases. Overall, it’s not good.

Reduced libido

Sleep and libido go hand-in-hand with mental health. Your brain is responsible for regulating all of your sex hormones to ensure they stay balanced for a healthy sex drive.  

Chronic sleep deprivation lowers the body’s estrogen and testosterone levels, decreasing your desire for sex overall. Exhaustion coupled with declining mental health can severely impact your ability to be emotionally and physically intimate with a partner. The long-term effects of that could hurt your relationship and self-esteem. 

What causes sleep deprivation?

Multiple factors can contribute to why someone doesn’t get enough sleep. Just to name a few examples:

• They suffer from a sleep disorder like insomnia or sleep apnea
• They struggle with chronic pain
• They have an uncomfortable sleep environment
• They have caffeine or alcohol too close to bedtime
• Their work schedule throws off their sleep schedule
• They’re sleeping on a bad mattress

Whether it’s a health issue, a lifestyle issue, a sleep environment issue, or a mattress issue, addressing the root of your sleep problems can help prevent sleep deprivation.

Keep reading: How to fix circadian rhythm

Get the Deep Sleep You Deserve Every Night

The long-term effects of sleep deprivation can wreak havoc on your life in a number of ways. While we’re not doctors who can address any health conditions, we can provide you with a high-quality mattress that will make falling and staying asleep much easier.

Shopping at Texas Mattress Makers guarantees that you will bring home a mattress made with the industry’s top-quality components and materials that improve your sleep quality. Our mattress experts will match you with a mattress that will address all of your sleep concerns so you never have to toss and turn or wake up uncomfortable ever again.

Say goodnight to sleepless nights! Visit any of our mattress stores in Houston today to meet your dream mattress.

More Helpful Articles by Texas Mattress Makers:

• Is Oversleeping Bad? The Dangers of Too Much Sleep
• Can the Right Mattress Treat Insomnia?
• Mattress Shopping Tips for 2025
• 5 Unexpected Benefits of Sleep
• What is the Relationship Between Sleep and Exercise?