A lack of sleep, poor diet, anxiety, or stress can often cause a person to feel sick. These factors can make a person more susceptible to infection and illness. However, always feeling sick can also signify pregnancy or chronic illness. When sick, a person may experience stomach discomfort and vomiting.
Most of the time fatigue can be traced to one or more lifestyle issues, such as poor sleep habits or lack of exercise. Fatigue can be caused by a medicine or linked to depression. Sometimes fatigue is a symptom of an illness that needs treatment.
You may be too exhausted even to manage your daily affairs. In most cases, there's a reason for the fatigue. It might be allergic rhinitis, anemia, depression, fibromyalgia, chronic kidney disease, liver disease, lung disease (COPD), a bacterial or viral infection, or some other health condition.
There's no test for myalgic encephalomyelitis or chronic fatigue syndrome (ME/CFS), but there are clear guidelines to help doctors diagnose the condition. A GP should ask you about your medical history and give you a physical examination.
Several medical conditions can make a person feel weak, shaky, and tired. They include dehydration, irregular heart beat, Parkinson's disease, and chronic fatigue syndrome. Treatment will depend on the condition a person has.
There are three types of fatigue: transient, cumulative, and circadian: Transient fatigue is acute fatigue brought on by extreme sleep restriction or extended hours awake within 1 or 2 days.
Mental laziness and lack of motivation can also be caused by one simple problem: not having enough exercise and nutrients in the body. One should consider eating healthy food high in protein, such as green, leafy vegetables, and fatty fish. Research also suggests eating berries and walnuts and drinking coffee or tea.
Body aches can result from tiredness or exercise and commonly occur with infections such as the flu. But, they can also be a symptom of an underlying condition, such as fibromylagia, arthritis, or lupus.
Malaise can be described as having a general feeling of being unwell. Some people describe it as feeling poorly, sick, or “off-color.” Sometimes you may feel other symptoms along with malaise, such as feeling tired, not hungry, no energy, and body aches.
Many cases of tiredness are due to stress, not enough sleep, poor diet and other lifestyle factors. Try these self-help tips to restore your energy levels. If you feel you're suffering from fatigue, which is an overwhelming tiredness that isn't relieved by rest and sleep, you may have an underlying medical condition.
Low motivation can be a common symptom of depression, anxiety, and other mental health issues. You can practice self-help and self-care as much as you can, but you may find that seeking professional help is more helpful for your emotions. Online therapy is beneficial, especially during the COVID-19 pandemic.
If the fatigue is associated with chest pain, shortness of breath, irregular heart rate, or sense of imminent passing out, these are urgent conditions that warrant immediate medical attention.
While there is currently no cure for ME/CFS, there are treatments that may help you manage the condition. Treatments include: cognitive behavioural therapy (CBT) energy management – where you're given advice about how to make best use of the energy you have without making your symptoms worse.
Low Blood Sugar
Sugar (glucose) is your body's main source of fuel. When your blood sugar dips too low, you'll feel shaky, dizzy, and nauseated. Low blood sugar, or hypoglycemia, is common in people who take medicine for diabetes.
Nausea and vomiting can leave you feeling weak and trembling. High anxiety levels or a full-blown panic attack can also make you feel sick to your stomach and shaky. Low blood sugar or an overactive thyroid are just a couple things that can also cause you to feel like this.
People will often experience shaky or weak legs when dealing with vascular issues in the leg, like deep vein thrombosis or blood clots. Clots are very serious if untreated because they could break off into the bloodstream and travel to an artery in the lungs, blocking blood flow.
Profound and debilitating fatigue is the most common complaint reported among individuals with autoimmune disease, such as systemic lupus erythematosus, multiple sclerosis, type 1 diabetes, celiac disease, chronic fatigue syndrome, and rheumatoid arthritis.
There are no medical tests to measure fatigue. But a good way to describe fatigue is on a scale of 1 to 10. Where 1 means you don't feel tired at all and 10 means the worst tiredness you can imagine. Some may use a questionnaire to help them work out how it's affecting you.
If your tiredness is persisting, or if you are unwell in any other way, or if it is having an effect on your life, see your GP. In order to try to find the cause, your doctor will need to ask you some questions. They may need to examine you and they may arrange some blood tests.
Spending excessive time in bed may be a sign of an underlying medical condition, such as depression. Depression is a mood disorder that has many symptoms, including decreased interest in activities or other people, weight changes, trouble sleeping, and fatigue.