What Are The Three Main Causes Of Fatigue?

Why do I feel weak and tired?

Fatigue may result from overwork, poor sleep, worry, boredom, or lack of exercise.

It is a symptom that may be caused by illness, medicine, or medical treatment such as chemotherapy.

Anxiety or depression can also cause fatigue..

What is the difference between tiredness and fatigue?

Medically speaking, tiredness happens to everyone — it’s an expected feeling after certain activities or at the end of the day. Usually, you know why you’re tired, and a good night’s sleep solves the problem. Fatigue is a daily lack of energy; unusual or excessive whole-body tiredness not relieved by sleep.

Which foods cause fatigue?

Not eating enough, or eating foods that are not nutritious can cause fatigue. If you eat foods that cause spikes in your blood sugar, as soon as those sugars drop, you feel fatigued. Eat a balanced diet, complete with fruits, vegetables, whole grains, and protein. Avoid or limit junk foods high in sugar and fat.

Why am I always tired even though I get enough sleep?

Anemia – Having insufficient levels of iron in your blood could cause you to feel tired no matter how long you sleep at night. Dehydration – This one may be quite surprising; however, dehydration is one of the most common reasons that you feel tired.

When should you worry about fatigue?

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.

What is an example of fatigue?

An example of fatigue is what you feel after you run a 10-mile marathon. Physical or mental weariness resulting from effort or activity. Something, such as tiring effort or activity, that causes tiredness or weariness. The fatigue of a long hike.

What are the 3 types of fatigue?

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.

What is the main reason for tiredness?

Fatigue definition and facts There are numerous causes of fatigue symptoms. Examples of some treatable causes of fatigue include anemia, diabetes,thyroid disease, heart disease, COPD and sleep disorders (Table).

How do I know if I am fatigued?

With fatigue, you have unexplained, persistent, and relapsing exhaustion. It’s similar to how you feel when you have the flu or have missed a lot of sleep. If you have chronic fatigue, or systemic exertion intolerance disease, you may wake in the morning feeling as though you’ve not slept.

What should I eat when I feel weak and tired?

Foods That Beat FatigueUnprocessed foods.Fruits and vegetables.Non-caffeinated beverages.Lean proteins.Whole grains and complex carbs.Nuts.Water.Vitamins and supplements.More items…

What Vitamin Are you lacking if you are tired all the time?

Vitamin deficiency Being tired all the time can also be a sign of vitamin deficiency. This could include low levels of vitamin D, vitamin B-12, iron, magnesium, or potassium. A routine blood test can help identify a deficiency.

Can blood tests show fatigue?

Your doctor may feel you should have some blood tests to rule out physical causes for tiredness.

What causes no energy?

Common causes include allergies and asthma, anemia, cancer and its treatments, chronic pain, heart disease, infection, depression, eating disorders, grief, sleeping disorders, thyroid problems, medication side effects, alcohol use, or drug use. Patterns and symptoms of lack of energy may help you discover its cause.

What is the best medicine for fatigue?

Drugs used to treat FatigueDrug nameRatingRx/OTCmodafinil Off Label7.4RxGeneric name: modafinil systemic Drug class: CNS stimulants For consumers: dosage, interactions, For professionals: A-Z Drug Facts, AHFS DI Monograph, Prescribing Information Off Label: Yesmethylphenidate Off Label6.8Rx13 more rows

How can I improve my body weakness?

PreventionGet regular exercise. If you feel too tired to exercise vigorously, try taking a short walk.Eat a balanced diet. Do not skip meals, especially breakfast.Get enough sleep.Deal with emotional problems instead of ignoring or denying them.Take steps to control your stress and workload.

How much sleep is too much?

The “right” amount of sleep proves somewhat individual as some people will feel great on seven hours and others may need a little longer. However, in most studies and for most experts, over nine hours is considered an excessive or long amount of sleep for adults.

What is the most common cause of fatigue?

Most of the time fatigue can be traced to one or more of your habits or routines, particularly lack of exercise. It’s also commonly related to depression. On occasion, fatigue is a symptom of other underlying conditions that require medical treatment.

How can I get my energy back?

Surprising ways to get more energy including stress relief and healthy eatingControl stress. Stress-induced emotions consume huge amounts of energy. … Lighten your load. One of the main reasons for fatigue is overwork. … Exercise. … Avoid smoking. … Restrict your sleep. … Eat for energy. … Use caffeine to your advantage. … Limit alcohol.More items…

How do I stop being tired and lazy?

If you want more energy, look at your diet and make sure you’re following these basic guidelines:Drink lots of water. A dehydrated body functions less efficiently.Be careful with caffeine. … Eat breakfast. … Don’t skip meals. … Don’t crash diet. … Eat a healthy diet. … Don’t overeat. … Eat iron rich foods.

What is the best vitamin for energy?

Here are 11 natural vitamins and supplements that may boost your energy.Ashwagandha. Ashwagandha is one of the most important medicinal herbs in Indian Ayurveda, one of the world’s oldest medicinal systems ( 1 ). … Rhodiola Rosea. … CoQ10. … Vitamin B12. … Iron. … Creatine. … Citrulline. … Beetroot Powder.More items…•

Why do I feel weak and shaky?

If you suddenly feel weak, shaky, or lightheaded—or if you even faint—you could be experiencing hypoglycemia. A headache that comes on quickly, weakness or tremor in your arms or legs, and a slight trembling of your body are also signs that your blood sugar is too low.