Yawning is a natural and involuntary bodily function that can be caused by fatigue, boredom or even a response to someone else yawning. But excessive yawning---which DiagnoseMe.com describes as one to four a minute---can be a sign that your diet...
Yawning is often a mild characteristic of sleeplessness and fatigue. But when this semi-involuntary reflex becomes chronic because of a continual shortness of breath, it may be cause for concern. Excessive yawning may be a symptom of a number of...
Yawning, a normal human activity that also occurs in many animals, affects even in fetuses as early as 11 weeks after conception. Yawns occur involuntarily; a person can't force themselves to yawn or stop a yawn once it starts. The causes of...
We yawn when we're tired. We yawn when we're bored. We yawn when we're on a plane and our head feels like it's about to explode from the inside. Yawning can be useful for alleviating pressure in the eardrums, as in the plane example, but more...
Yawning is a reflex that is natural in infants and persists into adulthood. The University of Maryland Medical Center describes yawning as an involuntary opening of the mouth usually accompanied by breathing in a large breath. If your infant is...
Yawning is a natural and involuntary action that provides oxygen to your lungs and bloodstream. Seeing another person yawn, talking about yawning or looking at a picture of someone yawning can cause you to yawn. Yawning during a workout may be due...
Most of the time, yawning is caused by fatigue or boredom. If you went to bed later or woke up earlier than normal, skipped your morning cup of coffee, or had a strenuous or stressful day, your yawning is both easily explained and normal....
Yawning during a workout can be embarrassing, but there's usually a benign or harmless reason for it. Most people think yawning is a reaction to lack of activity, boredom or sleepiness, and while yawning certainly can occur in those situations,...
Many people yawn during exercise. There are many possible causes for this phenomenon. Yawning is usually a normal response to fatigue or lack of sleep, physical exertion, emotional stress or boredom. However, it can also signal a psychological or...
Yawning involves widely opening your mouth and drawing in a deep breath of air. The process of yawning is involuntary and often catching, meaning you're likely to yawn if you see someone else yawn. Frequent yawning while exercising may be caused...
Yawning is involuntary -- just try not doing it -- and is even somewhat contagious. Ever see someone else yawn and then found yourself yawning, as well? But yawning during exercise can occur for a variety of reasons, including fatigue or level of...
Yawning is a normal human behavior. You open your mouth, stretch your arms, and take a deep breath into your lungs to signify you are tired or sleepy. It might even be a mimicked reaction: You see someone else yawn, then you suddenly do it too....
Reading this article, it is quite likely you will yawn involuntarily. Yawning is a natural and suggestible function in which you take an extra long and deep breath. This provides additional oxygen to your lungs and thereby to your blood. Yawning...
When you yawn you open your mouth and inhale deeply. Yawning is universal and contagious. If you see someone else yawn or just think about yawning, the reflex may strike. There are many reasons why you may yawn during physical activity, and most...
The "Clinical Textbook of Addictive Disorders" says that opiate drugs are natural or synthetic derivatives of the opium poppy. They include such drugs as heroin, morphine, codeine, oxycodone and methadone. According to the text "Essential...
You can yawn for many reasons; a yawn often happens when you are bored or tired. While it was once believed that you yawned when you needed more oxygen, that theory has been disproved. Everyone yawns throughout the day; however, if yawning becomes...
Methadone is a synthetic, long-lasting opiate drug most commonly used to relieve withdrawal symptoms in patients recovering from heroin addiction, says "The Encyclopedia of Drug Abuse." Methadone itself is sometimes abused, although it does not...
Ultram is a medicine used to treat moderate pain in adults. This medicine works like an opioid narcotic and may be prescribed for multiple daily doses. Symptoms of withdrawal may occur when stopping the use of any narcotic. The manifestations of...
Exercise shouldn't be boring, yet many people find it difficult stifling yawns during strenuous physical activity. While typically harmless, yawning during exercise can be an annoying hindrance or even sap your will to exercise, making you far...
Hydrocodone is an opiate drug prescribed for pain relief and cough suppression, explains PubMed Health. It is only available in combination with other drugs such as Tylenol. Other hydrocodone combinations exist for the treatment of various...
Vicodin is the commercial name for an opioid analgesic manufactured by Abbott Laboratories. It contains the opioid drug hydrocodone in combination with acetaminophen. Vicodin and other opioid pain-relievers exert their effects by interacting with...
Pristiq, also known as desvenlafaxine, is an antidepressant that belongs to a family of drugs referred to as serotonin and norepinephrine reuptake inhibitors (SNRIs). This drug is used to treat mood disorders and does so by restoring balance to...
Hydrocodone is used for cough suppression and pain-relief, explains "The Encyclopedia of Addictive Drugs." It is an opioid drug with highly sedative effects and is estimated to be two to eight times more potent than codeine. The text "Neurobiology...
Methadone is a long-acting opioid drug that is used clinically as a strong pain-reliever and to relieve the withdrawal symptoms felt by people recovering from abuse of other opioid drugs. Opioid drugs are natural or synthetic compounds derived...
Oxycontin is a time-released formula of the opiate pain-reliever oxycodone. Oxycontin is manufactured by Purdue Pharma L.P., headquartered in Ontario, Canada. The website PubMed Health explains that Oxycontin is typically prescribed for the...
Methadone is a prescription opiate analgesic medication indicated to relieve pain and limit withdrawal symptoms in patients recovering from a heroin addiction. This medication can be administered orally (tablet, dispersible tablet or liquid) or by...
Suboxone is a combination drug consisting of the medications buprenorphine and naloxone. It is used to aid rehabilitation in people recovering from drug addiction to opiates such as prescription pain killers and heroin, explains PubMed Health. The...
Esipram (escitalopram) is a prescription medication indicated to treat symptoms associated with generalized anxiety disorder and depression. This medication works by regulating the levels of a specific mood-regulating chemical called serotonin...
The text "Neurobiology of Addiction" explains that opiates, also called opioids, are natural or synthetic substances that have actions similar to those of morphine. Morphine is a naturally derived substance from the plant Papaver somniferum, or...