Possible Causes for Constant Fatigue
Nothing is worse than needing to handle responsibilities while dealing with constant fatigue. Even though you get a full night’s sleep, you struggle throughout the day, always feeling tired and physically weak. Without doubt, fatigue on this level is not just annoying, it is debilitating. If you struggle with constant fatigue, you probably find it near impossible to get the kids ready for school, go to work, clean house, grocery shop, and other daily routines.

Non-Medical Causes
The thing to remember is that feeling chronically tired is not normal, so if you are having a hard time with this, you need to see your doctor. Often, there is some underlying medical problem associated with constant fatigue, but as you are about to discover, non-medical issues can also manifest in fatigue.
For instance, if you have recently lost someone you love to death, have gone, or are going through a divorce, have a special needs child, been overloaded at work, or you are trying to sell your home because of a downward economy, it would be expected for you to feel exhausted.
Constant fatigue associated with any of these situations or those that are similar eventually wears anyone down. Not only is the body tired, but the mind is tired as well. Ongoing tiredness can also result from substance abuse, whether pills or alcohol, as well as poor diet. If the body is not being nourished properly, you could actually have some type of deficiency whereby the body is not being fueled. A perfect example is vitamin D. If your diet is lacking this one vitamin, you will feel constant fatigue. The good news is that increasing your daily intake of vitamin D will correct the problem.
Medical Causes
In addition to non-medical factors associated with constant fatigue, you also need to consider that perhaps you may have a medical condition. You may have a bona fide issue with insomnia, which means you do not sleep. Sometimes, people with this condition will lay down, feeling as if they might be sleeping but in truth, they never reach REM, which stands for Rapid Eye Movement and is the deepest level reached for the body to be restored and rejuvenated.
Infection
Constant fatigue could also be the result of an infection somewhere in the body. Although most people will also run a low grade fever with infection, this is not always the case. When seeing the doctor, blood will be drawn so your white and red blood cell count can be checked. If an infection is the culprit, you will be placed on antibiotics and after the infection is cured, the fatigue will disappear as well.
Chronic Fatigue Syndrome and Epstein Barr
Constant fatigue might be connected with two specific conditions known as Chronic Fatigue Syndrome and Epstein Barr. While these conditions have been around for years and doctors know they have to do with a virus, not much else is known.
With Chronic Fatigue Syndrome, diagnosis is difficult but getting on a good daily schedule, eating a healthy diet, and creating a more relaxing environment in which to sleep helps, along with daily vitamins.
Remember, millions of people suffer from constant fatigue so if you have this problem, you should seek help from your healthcare provider. Extreme and ongoing tiredness causes issues with concentration, low productivity, poor sex drive, irritability, mood swings, and even depression.


