Fatigue is a term that is used to describe tiredness to the body and mind or lack of energy. It cannot be considered as same as a condition a person feels low, sleepy or drowsy. This is a condition where there is no motivation to do any work due to lack of energy. Fatigue is an associated complaint with most of the diseases. The condition can also occur due to some lifestyle changes, lack of exercise or poor diet. On a general note, fatigue can be resolved through proper diet and rest. But if it is associated with any major health condition then it requires medical care.

What are the Causes of Fatigue? Poor diet regimen This is a major cause that leads to fatigue. Not eating a nutritious diet

Less intake of water

Drinking alcohol on a regular basis

Consuming too much caffeine

Skipping the diet or not having food in regular timings Lifestyle factors This includes: Physical exertion

Lack of physical activity

lack or disturbed sleep

Being overweight or obese

Emotional stress

Any mental trauma or grief

Regular intake of sedatives or sleeping pills. Continuously taking certain medications, such as antidepressants. Physical health conditions Many medical conditions can also cause fatigue. Examples include: Anemia

Arthritis

Fibromyalgia

Chronic fatigue syndrome

Infections, such as cold and flu

Hypothyroidism, or underactive thyroid

Hyperthyroidism, or overactive thyroid

Eating disorders, such as anorexia

Autoimmune disorders

Congestive heart failure

Cancer

Diabetes

Kidney disease

Liver disease

Chronic obstructive pulmonary disease

Emphysema Mental health issues Anxiety

Depression

Stress Types of Fatigue There are 2 types of fatigue: Physical fatigue: An individual finds it hard to do any normal activity. Muscle weakness is an associated complaint.

Mental fatigue: Mental tiredness happens when a person finds it difficult to concentrate on any task. The person feels sleepy all the time or will feel difficulty in staying awake while doing any work.

What are the Symptoms of Fatigue? The main symptom of fatigue includes exhaustion with physical or mental activity. The person does not feel refreshed even after sleeping sufficiently or resting. It may be hard to carry out daily activities including work, household chores, and caring for others. Common signs and symptoms associated with fatigue can include: Body aches.

Aching or sore muscles

Apathy and lack of motivation

Drowsiness

Difficulty in concentrating on any tasks

Gastrointestinal problems such as bloating, abdominal pain, constipation, and diarrhea

Headache

Irritability and moodiness

Vision problems, such as blurriness The symptoms get worse after exertion. They sustain for some hours after the activity, or exercise.