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What to know about viral fever

What to know about viral fever

A viral fever is a higher-than-average body temperature that a virus causes. Often, a person will experience symptoms that may include a runny nose, coughing, nausea, fatigue, and body aches. While not every person experiences a fever when they have a virus, a fever can be a sign that the body is trying to fight […]

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How does smoking affect the body?

How does smoking affect the body?

Smoking cigarettes can have many adverse effects on the body. Some of these can lead to life-threatening complications. In fact, according to the Centers for Disease Control and Prevention (CDC), smoking cigarettes increases the risk of dying from all causes, not just those linked to tobacco use. Smoking cigarettes affects the respiratory system, the circulatory […]

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Causes of muscle twitches and how to relieve them

Causes of muscle twitches and how to relieve them

Experiencing a muscle twitch can be uncomfortable and irritating. But what causes a muscle twitch, and could it indicate an underlying health condition? A muscle twitch is an involuntary contraction of the fibers that make up a muscle. Nerves control muscle fibers. When something stimulates or damages a nerve, it causes the muscle fibers to […]

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What to know about muscle strain

What to know about muscle strain

Muscle strain occurs when a muscle becomes overstretched or works too hard. People can often treat muscle strains at home and use specific exercises to speed up their recovery.Muscle strains vary in severity depending on how much damage the muscle fibers sustain. Strains range from mild overexertion to a partial or complete tear of the […]

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Genes may contribute to marital satisfaction

Genes may contribute to marital satisfaction

Genes may have a discernible impact on the quality of a marriage, according to a recent study of couples in their middle and later years. New research suggests that being happily married may have less to do with chance and more to do with genes. Researchers at the Yale School of Public Health, New Haven, […]

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Why do we sleep? Scientists find brain repair mechanism

Why do we sleep? Scientists find brain repair mechanism

Sleep is an important part of the daily life cycle of most animals — including humans. But when an animal sleeps, it leaves itself defenseless in the face of danger. So, what makes sleeping so important that we all take this risk? What effect does sleep have on individual brain cells? Research, both old and […]

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Is insomnia genetic?

Is insomnia genetic?

Studies into the heritability of insomnia go back over half a century. Recent research points the finger at hundreds of genes, yet they can only explain part of the risk. How much do our genes contribute to our risk of developing insomnia? If insomnia affects you, there is a good chance that members of your […]

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How does your brain make sense of ‘the bigger picture?’

How does your brain make sense of ‘the bigger picture?’

Our brains recognize patterns and can “distance” themselves from the details in order to see “the bigger picture.” Researchers are now striving to find out how, exactly, the brain is able to gain perspective. We are yet to learn exactly how our brains establish complex connections. The human brain is a complex piece of machinery, […]

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loratadine, Claritin, Claritin RediTabs, Alavert, Claritin Hives Relief, Children’s Claritin

What is loratadine, and how does it work (mechanism of action)? Loratadine is a long-acting, non-sedating antihistamine that is used for the treatment of allergies. Histamine is a chemical that causes many of the signs and symptoms of an allergy. Histamine is released from histamine-storing cells (mast cells) and attaches to other cells that have […]

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Do Long Doctor Shifts Hurt Patients? Study Says No

Do Long Doctor Shifts Hurt Patients? Study Says No

By Amy NortonHealthDay Reporter Latest Sleep News WEDNESDAY, March 6, 2019 (HealthDay News) — Despite years of worry over young doctors’ grueling work hours, a new study finds that longer shifts do not jeopardize patients’ safety. The trial is one of two recent efforts to test an assumption about doctors’ work hours — that shorter […]