Why Am I So Tired Lately?

Updated May, 2021
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If you're feeling tired lately, there could be several reasons. Sleepless nights are often caused by sudden lifestyle changes which prevent you from resting optimally. However, if you haven't undergone any significant change, there could be something more serious at play.  

Has my lifestyle changed?

Understanding recent changes in your life is key to understanding your sleep cycle. Have you recently moved to a new city? Have you had a new child? Have you had to readjust to working remotely? If you said yes to any of these, you have experienced a lifestyle change, which can explain a sudden change in your ability to achieve restful sleep. In certain cases, it's possible you're suffering from a sleep disorder.

Sleep disorders

If you haven't experienced a significant change to your life but are still experiencing fatigue throughout the day, your exhaustion could be caused by a sleep disorder. Some of the most common include:

  • Sleep Apnea. Often, your partner is the first to know if you have sleep apnea. Its primary symptom is loud snoring, which leads the victim to stop breathing in their sleep. It's primarily caused by being overweight, and can often be managed through a combination of medication and CPAP machine. Sometimes, the issue can be resolved through weight loss.
  • Insomnia. One of the most common sleep disorders, insomnia causes the patient to be unable to sleep, even if they're tired. The primary symptoms are long periods of wakefulness, daytime exhaustion, and the inability to calm the brain.  
  • Hypersomnia. Hypersomnia is a disorder that causes excess tiredness without the presence of a separate medical condition. The primary symptom is excessive daytime sleepiness (EDS), but hypersomnia can also cause headaches, depression, and short-term memory loss.

Other medical conditions

Additionally, there are several medical conditions that can prevent you from getting a good night's rest. Perhaps you've already been diagnosed with one or more of these issues, or maybe the symptoms sound familiar. If any of these sound familiar, contact your physician for help.

  • Heart disease. When your body strains to pump blood and impacts your oxygen levels, it can lead you to feel tired. Heart disease is an umbrella term for a host of issues that are resolved in a variety of ways, including medication and proper diet. If you have heart disease and are experiencing chronic fatigue, it's important to discuss this with your doctor to find a treatment that's right for you.
  • Anemia. Like heart disease, anemia impacts how blood is processed through your body. If you're feeling tired, dizzy, and weak, your doctor can check for anemia through a simple blood test.
  • Hypothyroidism. This illness, which is more common among women, occurs when your thyroid doesn't produce enough thyroid hormone. In addition to fatigue, symptoms often include weight gain and a feeling of being cold. Symptoms of hypothyroidism can be treated through medication prescribed by your doctor.

How the right mattress improves your sleep

Whether you were diagnosed with a condition years ago or you only suspect there might be a problem, you've likely tried everything. It might be time to really consider your sleep environment. Many people go years without considering their mattress. But as we grow older, our bodies change. Replacing your old, uncomfortable mattress is a step in the right direction toward improving your overall sleep quality, and your health.

The #1 Best Mattress For Restful Sleep!

Saatva is our top pick for the #1 best mattress for Sleep Apnea in 2021! They're a luxury hypoallergenic mattress shipped directly to your door (with full-service white-glove delivery). They have over 50,000 reviews and continue to be one of the most reputable, established brands in the industry (founded in 2009). Check their price, here.

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