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

Symptoms could include:

  • Fatigue is a term used to to describe the general overall feeling of tiredness and/or a lack of energy. Other words that are sometimes used in place of fatigue include exhaustion, weariness, and lethargy. According to the National Institutes of He...
    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 are also known as muscle pain, myalgia, or simply pain in the muscles. Muscle aches are extremely common. Almost everybody has likely experienced discomfort in his or her muscles at some point. Because almost every part of the body ha...
    Source:HLCMS
  • Muscle pain is a common reaction to injury, intense exercise, or physical labor. Overdoing it at the gym, straining an ankle, or simply slouching at your desk can result in muscle pain ranging from minor to severe. However, the source of most musc...
    Source:HLCMS
  • Weakness is the feeling of body fatigue (tiredness). A person experiencing weakness may not be able to move that part of their body properly or they may experience tremors (uncontrollable movement or twitches) in the area of weakness. Some people ...
    Source:HLCMS
  • Irritability is a feeling of agitation that can occur when someone is provoked. It can also be a symptom of a mental disorder or medical condition. Irritability generally causes a person to feel frustrated easily. Often this frustration results in...
    Source:HLCMS
  • Unlike most other conditions, malaise doesn't have a precise set of symptoms. Instead, it is described as an overall sense of discomfort, illness, or simply not feeling well. Sometimes, a person can have a sudden onset of malaise. Other times, it ...
    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. Muscle strength reduced, muscular weakness, weak muscles. 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 sig...
    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
  • Lethargy is a state of generalized fatigue or sluggishness, sometimes with decreased alertness. Lethargic. 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 f...
    Source:HLCMS
  • Ademetionine is a form of the amino acid methionine. Low levels of folate or vitamin B12 can cause a drop in ademetionine. It is not found in foods.
    Source:HLCMS
  • Headaches are extremely common-almost everyone will experience at least one tension headache in their lives-but they usually go away without causing further problems. However, if you experience any of the situations below, you should see a doctor ...
    Source:HLCMS
  • Seven out of 10 people in the U.S. have at least one headache per year, according to the American College of Physicians (ACP). And it is estimated that 45 million Americans suffer from chronic headaches. Headaches are an important cause of days mi...
    Source:HLCMS
  • If you're seeing a doctor about headaches, here are five questions you may want to ask. If you suffer headaches frequently, medication overuse can be a big problem. If your body becomes accustomed to the medicine, you can experience rebound headac...
    Source:HLCMS
  • A headache is any kind of pain in the head, scalp, or neck. There are many different kinds of headaches, with many different causes.
    Source:HLCMS
  • Post-concussion syndrome, or post-concussive syndrome (PCS), refers to the lingering symptoms following a concussion or a mild traumatic brain injury. Symptoms vary but include headache, dizziness, and depression.
    Source:HLCMS
  • Headaches can be caused by many factors, including genetics and dietary triggers. In women, fluctuating hormone levels are a major contributing factor in chronic headaches and menstrual migraines. Hormone levels change during the menstrual cycle,...
    Source:HLCMS
  • Pain, though unpleasant, is your body's warning system. The tingling, tightness, or stiffness indicates that overworked or damaged muscles and nerves need attention. Prolonged pain-lasting three months or longer-is considered chronic. Chronic pain...
    Source:HLCMS
  • Marijuana, or cannabis, has played a role in medical treatment for thousands of years. Many U.S. states have legalized marijuana for medical purposes.
    Source:HLCMS
  • The term fever describes a body temperature that is higher than normal. According to the Mayo Clinic, normal body temperature is typically 37 degrees C, or 98.6 degrees F, though this can vary. A short-term increase in body temperature can help th...
    Source:HLCMS
  • Sweet's syndrome is also called acute febrile neutrophilic dermatosis. Its primary symptoms are skin lesions.
    Source:HLCMS
  • A sore throat refers to pain, itchiness, or irritation of the throat. It may cause difficulty and pain when swallowing. Throat pain is the primary symptom of a sore throat. Other symptoms include dry throat, swollen glands in the neck, white patch...
    Source:HLCMS
  • Joints are the parts of your body where your bones meet. Joint pain refers to discomfort, aches, and soreness in any of the body's joints. Joint pain is a common complaint, and does not typically require a hospital visit. Arthritis is a frequent c...
    Source:HLCMS
  • Confusion is a symptom that makes you feel as if you cannot think clearly. You might feel disoriented and have a hard time focusing or making decisions. Confusion is also referred to as disorientation or delirium. If you or someone you care about ...
    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
  • Unable to concentrate is the inability to maintain attention and focus on a task or being easily distracted.
    Source:HLCMS
  • 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
  • The body is hotter than normal body temperature when touched. Feverish, feel hot, feeling hot, feels hot and feverish, hot to touch Sometimes a person feels hot to touch due to illness or environmental situation that causes elevated core temperatu...
    Source:HLCMS
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