Stress, anxiety, depression, viruses, or sleep problems usually cause fatigue. Non-medical treatments may be effective in treating fatigue, like cognitive behavioural therapy. You should see your doctor if fatigue continues for more than 2 weeks.
Causes of Sudden Weakness
On the non-life-threatening side of the spectrum, you may experience muscle weakness if you suffer from nerve impingement, fibromyalgia, influenza, mononucleosis, or a mood disorder. Less common causes include electrolyte deficiencies or hypoglycemia (low blood sugar).
If that's the case, or your fatigue gets worse or lasts longer than a week or two, it's time to see your doctor. Your fatigue might be related to an underlying illness or infection, especially if it's accompanied by symptoms, such as a low-grade fever, shortness of breath, or loss of appetite.
Medical causes– unrelenting exhaustion may be a sign of an underlying illness or condition (such as flu, glandular fever, chronic fatigue syndrome, thyroid disorders, heart disease or diabetes). Lifestyle-related causes – alcohol or drugs or lack of regular exercise can lead to feelings of fatigue.
Iron deficiency (anemia)
Hormonal and lifestyle differences like pregnancy, menstruation, and menopause mean that women need more iron than men in their diet, but few women actually get as much as they need. The result—anemia's—most common symptoms include fatigue and weakness.
The most common reasons for experiencing tremors or shakes when waking up are low blood sugar levels and anxiety. It's hard to know the exact cause without a thorough examination, so you should contact your GP to get checked, as these symptoms could indicate an underlying condition.
If you are struggling to get up in the morning; feeling a total lack of energy or 'fogginess' or not able to perform the tasks you normally do as simply too exhausted it may be that you actually are suffering from fatigue... and it could be a side effect of your diabetes.
Weakness in certain areas of the body may indicate a larger, more serious problem. If you are experiencing weakness in the face, or weakness or numbness on one side of the body, you should visit the nearest emergency department immediately as these signs may indicate that you are having a stroke.
Signs that your fatigue could be a symptom of something more include: Lack of physical or mental energy. Inability to stay awake and alert or initiate activity. Unintentionally falling asleep or falling asleep at inappropriate times.
Extreme fatigue and dizziness – ongoing tiredness and dizziness that affect your daily routine can be a sign of an impending heart attack. If that fatigue increases with physical activity, it may be an indication of heart failure.
Extended periods of stress or anxiety can cause fatigue. Fatigue can cause a number of symptoms, including lightheadedness, concentration problems, and muscle weakness. Moreover, stress can cause problems with sleep. Sleep deprivation can also cause symptoms, including feeling dizzy and having weak and tired muscles.
If you are struggling to get up in the morning; feeling a total lack of energy or 'fogginess' or not able to perform the tasks you normally do as simply too exhausted it may be that you actually are suffering from fatigue... and it could be a side effect of your diabetes.
Causes of lightheadedness may be dehydration, medication side effects, sudden blood pressure drops, low blood sugar, and heart disease or stroke. Feeling woozy, lightheaded, or a little faint is a common complaint among older adults.
Low blood sugar, dehydration, imbalance in your electrolytes, heart issues, and muscle disease such as Parkinson's disease can cause these symptoms and signs. If your symptoms get worse or don't get better after a few days, check in with your doctor.
Common causes of dizziness include low blood sugar, changes in altitude, heart failure, dehydration, and certain medications. While weakness can be due to injury or inflammation, the combination of dizziness and weakness may be a more serious condition that requires prompt medical attention.
Fatigue is one of the most common symptoms associated with anxiety, panic disorder, chronic stress, depression and other mental health disorders.
Muscle weakness is commonly due to lack of exercise, ageing, muscle injury or pregnancy. It can also occur with long-term conditions such as diabetes or heart disease. There are many other possible causes, which include stroke, multiple sclerosis, depression, fibromyalgia and chronic fatigue syndrome (ME).