Chronic Fatigue Syndrome (CFS) symptoms
Chronic Fatigue Syndrome (CFS)

Symptoms could include:

  • Fatigue is a term used to describe an overall feeling of tiredness or lack of energy. It isn't the same as simply feeling drowsy or sleepy. When you're fatigued, you have no motivation and no energy. Being sleepy may be a symptom of fatigue, but i...
    Source:HLCMS
  • Pain is a general term that describes uncomfortable sensations in the body, ranging from annoying to debilitating. Pain stems from activation of the nervous system and is highly subjective.
    Source:HLCMS
  • Being tired is the familiar aftermath of physical exertion, prolonged labor or lack of sleep. When does being tired become a symptom of a condition? Fatigue, malaise, lassitude, exhaustion are all subtle variations of the same subjective feelings of not having enough energy to meet the demands of one's life.
    Source:Healthline
    Date:September 30, 2007
  • Muscle aches, or myalgia, are extremely common. Almost everybody has experienced discomfort in their muscles at some point.
    Source:HLCMS
  • Weakness is the feeling of body fatigue, or tiredness. A person experiencing weakness may not be able to move a certain part of their body properly. They may also experience tremors, which are uncontrollable movements, or twitches in the area of w...
    Source:HLCMS
  • Malaise is a feeling of overall discomfort, illness, or simply not feeling well.
    Source:HLCMS
  • True muscle weakness means that full effort does not produce a normal muscle contraction or movement. A voluntary muscle contraction is generated when the brain sends a signal through the spinal cord and nerves to a muscle.
    Source:Healthline
    Date:September 30, 2007
  • Muscle weakness happens when your full effort doesn't produce a normal muscle movement. Learn when it might be a sign of a serious medical condition.
    Source:HLCMS
  • It is normal to have periods of low energy when one needs to rest and recuperate. However, if low energy persists and a person continually feels sluggish, disinterested in life, and has low energy, the situation should be investigated by a physician.
    Source:Healthline
    Date:September 30, 2007
  • Ademetionine is a form of the amino acid methionine, also called SAMe. Find out about its uses, as well as precautions about the synthetic supplement.
    Source:HLCMS
  • Headaches are often easily dealt with through pain relievers and lifestyle changes. However, a doctor should assess any frequent or severe headaches.
    Source:HLCMS
  • Fever is also known as hyperthermia, pyrexia, or elevated temperature. It describes a body temperature that's higher than normal. Fever can affect children and adults. A short-term increase in body temperature can help your body fight off illness.
    Source:HLCMS
  • The ability to concentrate is a function of mental status and cognition. Impairment of the ability to concentrate can be a problem of neurologic or psychiatric origin or a combination of behavior and mentation.
    Source:Healthline
    Date:October 31, 2007
  • Sometimes a person feels hot to touch due to illness or environmental situation that causes elevated core temperature. A compounding factor can be dehydration (lack of fluids.
    Source:Healthline
  • When skin feels hot to the touch, it means the body's temperature is hotter than normal. Sometimes a person's skin feels hot to the touch due to illness. This can also be caused by an environmental situation that increases body temperature.
    Source:HLCMS
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