Fatigue is a symptom that we all experience at one time or another. What with our need to climb the corporate ladder, crush every glass ceiling, pursue educational success, and juggle a balanced social and professional life. All of these demands can leave us feeling tired and drained, and the first thing we think we need is sleep. However, it’s important to know when fatigue may be an indication of something more serious. Here, we’ll discuss fatigue as a possible sign of three health concerns, Thyroid Dysfunction, Depression, and Anemia.


Thyroid-related fatigue

  • Suffering from hair-loss

By this, I mean losing a significant amount of hair. We all lose hair when we brush or shower, but if you notice a significant increase in hair loss or even loss of eyebrow hair, this could be a reason for concern. Blood work may be necessary to determine if your thyroid function is altered.


  • Feeling cold more often than not

Sensitivity to cold is also something that may be associated with thyroid dysfunction. Again, we are talking a daily sense of being cold when others around you are comfortable. Are you wearing a sweater when your friends, family, and coworkers swear to you that the room isn’t cold? This is an issue to discuss with your Doctor.


  • Irregular periods

Irregular periods are often a part of the presentation of thyroid dysfunction. Are you noticing that your periods are coming before or after they should be? Are they lasting longer or shorter than usual? These issues should be discussed with your physician also, because they may be part of the presentation of thyroid dysfunction.


Depression-related fatigue


  • Decrease in the desire to do things

A decreased desire to do things that would normally give you a sense of excitement or pleasure may be a part of a larger diagnosis such as depression. If you’ve noticed a gradual or even sudden decrease in desire in your hobbies, or activities, please seek the help of a physician to determine if you may be suffering from depression.


  • Change in appetite/Loss of appetite

Change in appetite is often an issue for patients suffering from depression. This may cause a lack of desire to eat food. Do you feel that food no longer has taste or no longer appeals to you? Although this could be the cause of many issues, depression needs to be ruled out. Seek your Doctor’s and/or Nutritionist’s guidance regarding changes in appetite. Likewise, if you feel that you’ve been overeating as well as feeling any of the other symptoms we’ve discussed above, make sure to notify your Doctor.


  • Difficulty in concentration

We all struggle with concentration when we are feeling tired. However, if you have noticed difficulty with concentration when watching television, or reading simple text such as a magazine, and this becomes a common occurrence, make sure to mention this to your Doctor as well.



Anemia or a low red blood cell count is a medical condition that is closely linked with fatigue. Some signs to look out for include:


  • Weakness in addition to your fatigue

Weakness must be differentiated from fatigue here. It is used in the sense that you lack muscle strength or ability to do things such as lift an object. Fatigue is more the generalized sense of being tired and may or may not include weakness. This may present as dropping things you would normally be able to hold without strain, such as cups and dishes. If this symptom is present, you may need to be evaluated by a Doctor.


  • Dizziness with your Fatigue


Dizziness is present with more serious levels of anemia. This may occur when you stand from a seated position, or even at rest. This is a serious symptom and must be discussed with your Doctor.


  • Increased or rapid heart rate associated with Fatigue

Increased heart rate is often associated with more serious levels of anemia as well as other serious conditions requiring proper evaluation. If you feel your heart rate is elevated above your normal (an average resting heart rate is somewhere in the range of 55-75 beats per minute and varies based on age and level of conditioning), please notify your Doctor as soon as possible. If you feel the elevated heart rate is severe or associated with symptoms of dizziness or lightheadedness, do not hesitate to contact your Doctor or an emergency health clinic.


Remember that regular and consistent evaluations and examinations by your Doctor are an important tool in maintaining balance as you seek to empower yourself. Mind, Body, and Spirit need equal love and attention. If you’re feeling fatigued and have one or more of the other symptoms we discussed, schedule an appointment with your Doctor.


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