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Feeling exhausted has a way of becoming your new normal. But persistent fatigue may be worth a closer look.
Quick Overview: Fatigue Causes, Symptoms and Next Steps
Everyone has tired days. But when “I’m tired” starts to feel like your everyday answer, it may be time to pay attention.
Fatigue can be influenced by everything from sleep and stress to nutrition, medications, hormonal changes and underlying health conditions. Because there are so many possibilities, understanding persistent fatigue often starts with looking at the bigger picture: what you’re feeling, when it started, what else has changed and how it’s affecting your everyday life.
What You’ll Walk Away With:
- The difference between occasional tiredness and persistent fatigue
- Common lifestyle and health factors that may contribute to low energy
- Why you can still feel tired after getting enough sleep
- When fatigue may be worth discussing with your healthcare provider
- How your overall health story can help guide appropriate next steps
Being Tired Is Common. Feeling Tired All the Time Is Different
Life can be exhausting.
Work gets busy. Family needs your attention. Schedules fill up. Sleep gets shortened. Stress follows you home. Sometimes you know exactly why you’re tired. But what about when you don’t?
Maybe you’re getting what seems like enough sleep but still wake up exhausted. You hit an afternoon wall that makes getting through the rest of your day difficult. Your usual activities require more effort than they used to. Or you’ve simply found yourself saying, “I’m tired all the time,” for so long that it has started to feel normal.
Fatigue isn’t a diagnosis by itself. It’s a symptom, and it can have many possible causes. It can be a normal response to lack of sleep, physical activity or emotional stress, but persistent fatigue can also occur alongside physical or mental health conditions.
That’s why the question isn’t always simply, “How much are you sleeping?” Sometimes a better place to start is: “What’s been going on with you?
Why Am I Always So Tired?
There isn’t one universal answer. Your energy can be influenced by many parts of your health and everyday life, and sometimes more than one factor is contributing at the same time. Some possibilities a healthcare provider may consider include:
Sleep Quantity and Quality
Getting too little sleep is an obvious reason to feel tired, but the number of hours you spend in bed doesn’t necessarily tell the whole story.
Poor-quality or interrupted sleep may leave you feeling exhausted even after what seemed like a full night’s rest. Insomnia, sleep apnea, inconsistent sleep schedules and other sleep-related concerns can affect how restorative your sleep actually is.
If you regularly wake up tired after seven, eight or more hours of sleep, that can be useful information to share with your healthcare provider.
Stress and Demands of Everyday Life
Mental and emotional demands can affect your energy, too. Long periods of stress, demanding schedules, major life changes and simply trying to keep up with too many responsibilities can leave you depleted. And sometimes we become so accustomed to functioning under stress that we stop recognizing how much it may be affecting us.
Nutrition and Hydration
Your body needs adequate nutrition and hydration to function well. Eating patterns, inadequate nutrient intake and dehydration may contribute to feeling tired or sluggish. Certain deficiencies, including iron or vitamin B12, may also be associated with fatigue.
That doesn’t mean everyone experiencing fatigue needs a long list of supplements. It means your overall nutrition, health history and symptoms may be part of the conversation.
Your Activity Level
Both too little or too much activity can affect how you feel. A sedentary lifestyle may contribute to low energy for some people, while overtraining or consistently pushing the body without enough recovery can also leave someone feeling depleted.
The right amount and type of activity is individual – particularly when health conditions or significant fatigue are present.
Medications
Fatigue can also be a side effect of certain prescription and over-the-counter medications. If your energy changes after starting a medication or changing a dose, mention it to your healthcare provider. Don’t stop a prescribed medication on your own unless your provider advises you to do so.
Hormonal and Metabolic Changes
Hormones help regulate many functions throughout the body, so certain endocrine or hormonal changes can sometimes contribute to fatigue. For example, thyroid disorders may cause fatigue. Hormonal changes associated with perimenopause and menopause may also affect sleep and energy for some women.
But fatigue alone does not tell you that you have a “hormone imbalance.” Many symptoms overlap across different conditions, which is one reason a medical evaluation before assuming hormones is a logical first step.
Other Health Conditions
Fatigue can accompany a wide range of medical concerns, including anemia, infections, diabetes, sleep disorders and other acute or chronic conditions. This does not mean persistent tiredness is automatically a sign that something serious is wrong.
It does mean that when fatigue isn’t improving – or is interfering with your everyday life – it’s reasonable to talk about it.
Why Am I Tired Even After Sleeping?
This can be particularly frustrating. You went to bed. You slept eight hours. So why do you still feel exhausted? One possibility is that sleep duration and sleep quality aren’t the same thing.
Repeated waking, sleep apnea, insomnia, alcohol, caffeine timing, environmental disruptions and other factors can interfere with restorative sleep – even when you don’t remember waking during the night. And sometimes sleep isn’t the primary issue at all.
Your healthcare provider may want to understand whether you’re experiencing other symptoms, taking medications that could affect energy, dealing with significant stress or experiencing health changes that might warrant further evaluation.
So instead of focusing only on: “How many hours do you sleep?” the conversation may need to include: “How do you feel when you wake up?”
Could My Hormones Be Making Me Tired?
Possibly – but it’s important not to jump straight to that conclusion. Changes involving thyroid function and hormonal transitions such as perimenopause and menopause can sometimes be associated with fatigue and changes in sleep.
But many symptoms commonly blamed on hormones – fatigue, difficulty concentrating, mood changes, sleep disruption and changes in weight – can have multiple potential explanations. Rather than trying to diagnose yourself based on a symptom checklist online, consider keeping track of what you’re experiencing.
- Has your menstrual cycle changed?
- How are you sleeping?
- Have you noticed changes in mood, concentration, weight or temperature tolerance?
- When did your fatigue begin?
- Did anything else change around the same time?
Those details help tell a much more useful story than simply saying, “I think my hormones are off.”
Do I Need Bloodwork Because I’m Tired?
Maybe. But more testing isn’t automatically better testing. A healthcare provider may recommend laboratory testing depending on your symptoms, health history, medications, risk factors and physical examination.
For example, certain situations may warrant evaluating for anemia, thyroid concerns, nutrient deficiencies or other medical conditions. But there isn’t one universal “fatigue panel” that every tired person needs. Your conversation and medical history help determine what evaluation is appropriate for you.
When Should I Talk to a Healthcare Provider About Fatigue?
If you’ve been feeling unusually tired for several weeks, your fatigue isn’t improving with adequate rest or it’s beginning to interfere with work, relationships, exercise or everyday activities, consider talking with a healthcare provider.
You should also seek medical attention promptly when fatigue occurs with concerns of severe symptoms, such as chest pain, significant difficulty breathing, fainting or other sudden or severe changes in your health. You don’t need to wait until you’re completely exhausted to bring it up. And you don’t need to know what’s causing it before you make the appointment.
You Don’t Have to Figure It Out Before You Ask
One of the hardest things about fatigue is how vague it can feel. You might not have a specific symptom to point to. You may not know when it crossed the line from “I’ve had a busy week.” to “Why do I always feel this way?”
That’s okay. “I’ve been feeling tired all the time.” is enough to start a conversation. At Serenity Wellness and Family Practice in DeLand, Florida, our approach begins by learning your story – not assuming there is one explanation for how you’re feeling.
That may mean talking about your sleep, stress, nutrition, medications, activity, health history, hormonal changes or other symptoms. From there, your provider can determine whether additional evaluation or testing may be appropriate and help you understand your options.
You don’t have to have the answer. Sometimes taking better care of yourself starts by making enough room to ask the question.
Frequently Asked Questions About Fatigue
Is it normal to feel tired every day?
Everyone experiences tiredness from time to time, especially during busy or stressful periods of life. But if fatigue has become an everyday occurrence, continues despite adequate rest or begins interfering with your usual activities, it may be worth discussing with a healthcare provider.
Why am I still tired after getting enough sleep?
The number of hours you sleep is only part of the picture. Sleep quality, interrupted sleep, stress, medications, lifestyle factors, sleep disorders and certain health conditions may all contribute to waking up feeling exhausted.
Can hormone changes cause fatigue?
Hormonal and endocrine changes, including thyroid disorders and changes associated with perimenopause or menopause, may contribute to fatigue. However, tiredness alone cannot determine whether hormones are the cause because many conditions and lifestyle factors can produce similar symptoms.
What deficiencies can cause fatigue?
Certain nutritional deficiencies, including iron and vitamin B12, may be associated with fatigue. That doesn’t mean everyone who feels tired needs supplements or extensive testing. A healthcare provider can determine whether testing may be appropriate based on your symptoms, health history and individual needs.
When should I talk to a healthcare provider?
Consider talking with a healthcare provider if your fatigue persists for several weeks, doesn’t improve with adequate rest, seems unusual for you or begins affecting your work, relationships, exercise or everyday activities. Sudden or severe fatigue accompanied by concerning symptoms may require more immediate medical attention.
Your Energy Is Part of Your Health Story
Feeling tired all the time doesn’t automatically mean something is wrong – but it also doesn’t have to become something you simply learn to live with. Your sleep, stress, nutrition, medications, activity, health history and other changes you’re experiencing can all provide important pieces of the picture. You don’t need to know the cause before starting the conversation. Sometimes simply saying, “I haven’t felt like myself lately,” gives your healthcare provider an important place to begin.
Make Time to Ask the Questions
If fatigue has been sitting on the list of things you’ve been meaning to address, consider this your reminder to make a little room for it. At Serenity Wellness and Family Practice in DeLand, Florida, we’re here to listen to what’s been going on, learn your story and help determine appropriate next steps based on your individual needs.
Interested in learning more?
Reach out to schedule a consultation and discover how personalized Primary Care + Wellness services can help you feel your best. Call today – (386) 873-4560.
DISCLAIMER:
The information provided in this article is for education purposes only and is not intended to diagnose, treat, cure or prevent any medical condition. This content should not be used as a substitute for professional medical advice, diagnosis or treatment. Always consult with a qualified healthcare provider regarding any medical concerns or before starting any treatment programs. Please consult with a qualified healthcare professional to determine whether glutathione supplementation is appropriate for your individual needs.
