10 Medical Reasons Why You Are Feeling Tired and Fatigued All the Time
All of us have felt tired or overworked at some point as a result of some physical or mental activity. The temporary tiredness can be connected to jet lag, lack of sleep, side effects of medications, lack of physical activity, or an unhealthy diet.
Nevertheless, unrelenting fatigue or exhaustion is more profound, and although it can appear at the same time with drowsiness, it is in fact different. If you suffer from fatigue, what you experience is persistent, unexplained and relapsing exhaustion that doesn’t improve with rest.
1. Chronic Fatigue Syndrome
Chronic fatigue syndrome (CFS) is one of the main medical causes for fatigue.
It involves disabling and severe fatigue and tiredness which lasts for months. People with CFS can suffer from extreme fatigue even after some normal mental or physical activities, and sometimes it can last more than 24 hours. Rest won’t help in such instances.
Although the exact CFS causes are unknown, researchers consider that hypotension, viruses, hormonal imbalances, and a weakened immune system are contributing factors. People with CFS might find few treatment options and self-care measures helpful.
A team from King’s College London, Oxford University, and Queen Mary University of London conducted a 2015 study which analyzed 4 potential treatments for chronic fatigue syndrome. According to the study, the best treatments were graded exercise therapy and cognitive behavioral therapy.
One of the symptoms of all anemia types is fatigue. In cases of anemia, the levels of hemoglobin are low, and since hemoglobin is the chemical which carries oxygen in the bloodstream, its deficiency leads to constant tiredness and fatigue.
“Seminars in Oncology” has published a 2002 study which proves the strong link between anemia and fatigue. Along with fatigue, more symptoms of anemia are dizziness, shortness of breath, cold hands and feet, headaches, chest pain, and pale skin.
Check your blood to see if you have anemia, since proper diagnosis and management are crucial for your general health.
3. Underactive Thyroid (Hypothyroidism)
People who suffer thyroid disease, especially underactive thyroid, can have fatigue as a debilitating symptom.
This gland aids in the regulation of the metabolism which in fact is the rate at which our organism uses energy. When the thyroid isn’t producing sufficient thyroid hormones, it leads to constant tiredness, fatigue, and low energy.
The European Journal of Endocrinology has published a 2012 study which tells that patients with autoimmune hypothyroidism had extremely higher fatigue levels in comparison with patients with differentiated thyroid carcinoma.
Besides fatigue, more symptoms of hypothyroidism are muscle soreness, dry skin, weight gain, increased sensitivity to cold, and hair loss. In case you have these symptoms, you should consult a doctor. A simple blood test can show if you have an underactive thyroid.
Diabetics often complain of tiredness and fatigue, which inhibits the performance of their everyday activities. Diabetes Care has published a 2014 study which shows that chronic fatigue is usual in patients with Diabetes Type 1.
Although the exact reason of why diabetics feel so tired is not so clear, the assumption is that their body requires plenty of energy to deal with the continual changes in the sugar levels in blood, leading to fatigue. Although they might eat properly and sleep sufficiently, weakness and fatigue might still occur.
Another common reason for musculoskeletal pain and chronic fatigue, especially in women, is fibromyalgia. This disorder affects the joints, muscles, and fibrous tissues. People suffering from this disorder have feelings of social withdrawal and depression, besides fatigue.
Arthritis Research and Therapy has published a 2013 study which proved that one of the most usual complaints among people with fibromyalgia is fatigue. Other symptoms of this disorder include painful tender points, deep muscle pain, depression, anxiety, and sleep problems.
In case you experience some of the mentioned symptoms, consult your doctor to prevent worsened condition which might affect your life-quality.