An occasional sleepless night might leave you tired and unpleasant to be around, but repeated sleeplessness and chronic exhaustion can have serious effects on your long-term health and state of mind. If you are frequently overly tired, your...
Being tired and having lack of stamina and energy can be a healthy response to emotional or physical exhaustion. If you know what is causing you to feel worn out you may be able to fix the problem with a few simple tweaks to your daily habits....
According to the American Sleep Association, sleepwalking is much more common in kids than it is in adults, affecting anywhere between 3 and 17 percent of children. Sleepwalking peaks at 10 to 12 years of age, with most kids growing out of the...
Being tired is a common complaint among busy people in different stages of life, and general fatigue is even a cause of death on World Health Organization statistical charts. Any number of medical conditions or deficiencies that could be the root...
Symptoms of brain tumors vary significantly depending on location, size and type. The symptoms are caused by pressure on the brain and damage to healthy tissue. Swelling and fluid buildup, or edema, around the tumor can also cause different...
Glandular fever, better known as mononucleosis (mono) or the kissing disease, is a virus that is transmitted through saliva. While you can, most certainly, get the virus by kissing someone with mono, you can also get it from being sneezed on,...
Though anemia is common in men and women, women of child-bearing age are at higher risk of developing the disease because of the loss of blood during menstruation. Though there are over 400 types of anemia, the three most common types of anemia...
Iron is a very important mineral. It is an essential component in hemoglobin, which is used to carry oxygen in the blood and bring it where it is needed in the body. It is also used in the creation of new cells. You can get it from fish, meats and...
When you drink caffeine on a daily basis, your body can become accustomed to its effects, and you may need it to feel awake and alert. While it is important to cut back on caffeine if you are drinking too much, doing this too quickly can cause you...
Blood sugar plays a major role in keeping you alert and active. Your body regulates blood sugar in response to your activities and your body's needs. Low blood sugar levels produce a variety of symptoms, including tiredness, that might impair your...
Communicable diseases are germs (tiny organisms) that spread from people to people or animals, contact with surfaces, injesting contaminated food or water, via airborne transmission or by human waste such as saliva, stool and other body fluids....
Manic depression is also known as bipolar disorder. Mondofacto.com defines it as alternating moods of abnormal highs (mania) and lows (depression). According to the National Institute of Mental Health, it causes "unusual shifts in mood, energy,...
Bipolar disease is also known as bipolar disorder or manic depression. According to the National institute of Mental Health, it causes "unusual shifts in mood, energy, activity levels and the ability to carry out day-to-day tasks." Symptoms of...
Glucose is a type of sugar that is naturally present in the blood and is transported into cells to be used as energy. Healthy, normal blood sugar levels are generally between about 60 and 120 mg/dL. If you have high or low blood sugar levels, you...
According to MedlinePlus, most adults under age 60 need about eight hours of sleep per night. Feeling occasional tiredness and exhaustion is not usually a problem when the cause is apparent and symptoms are easily remedied by rest and other...
Diet pills or fad diets have a strong appeal, especially if you're eager for quick results. People continue to try these methods out of desperation, even if they've been proven unsafe or ineffective. Though some of these diets can produce fast...
Caffeine may enhance alertness and concentration, but it may also lead to anxiety, insomnia and nervousness. Caffeine seems to fit some of the definitions of a drug, even if it is not usually considered one. Substances that create tolerance, or...
ADHD or attention-deficit/hyperactivity disorder is a mental health condition that begins in childhood and can persist into adulthood. The presence of ADHD can affect a person's communication patterns in ways that may affect her success in school,...
Getting a correct diagnosis is your first course of action in curing a Vitamin B12 deficiency. Symptoms may appear gradually and include decreased appetite, being tired or weak, weight loss, mood changes, depression or problems with the nervous...
Cardiac diseases are disorders that affect the heart and blood vessels. The American Heart Society describes the heart as a small muscular pump that continuously pumps blood through out the body. Blood vessels in the body help carry oxygen and...
Your liver is one of the most important organs in your body. It stores nutrients for later use, makes blood proteins and clotting factors, removes toxic substances from the blood and deactivates hormones and drugs. When fat builds up in the liver,...
You come equipped with two adrenal glands, each of which sit over a kidney. Although the adrenals are only as big as a walnut, they play a huge role in regulating virtually every gland, organ and tissue in your body, as well as your mood. In fact,...
The flu is a contagious infection, causing symptoms like fever, body aches, chills, dizziness, headaches, nausea and vomiting. The common cold is often mistaken for the flu but is much less severe and with fewer complications. Unlike a cold, the...
According to MedlinePlus, feeling fatigued is different than feeling tired, although being tired can be a symptom of fatigue. In reality, fatigue refers to a feeling of low energy or diminished motivation that can be caused by illness, allergies,...
Being tired following exercise is one sign of diabetes -- but it's also a symptom of a myriad other conditions, most of them not as serious. Diabetes affects the way your body processes food into glucose, and it exists in two forms: Type 1 and...
Lyme disease is an infection spread by ticks, with symptoms including a rash and flu-like symptoms. Learn about the best way to prevent Lyme disease in this health video.
