what causes sore throat cold?
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The most common cause of a sore throat (pharyngitis) is a viral infection, such as a cold or the flu. A sore throat caused by a virus resolves on its own. Strep throat (streptococcal infection), a less common type of sore throat caused by bacteria, requires treatment with antibiotics to prevent complications.
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That makes winter, when viruses such as colds and influenza can circulate widely, a potentially dangerous time for older adults. Neither a cold nor the flu is pleasant. Colds can cause a sore throat and sneezing, and flu brings a high fever, stuffiness, aches, and chills.
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A sore throat from a strep infection usually comes on suddenly (within hours or overnight). Symptoms include high fever, body aches, headache, fatigue, swollen lymph nodes in the neck, and an extremely painful sore throat (often described as razor blades when you swallow).
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Bacteria Cause Strep Throat Viruses are the most common cause of a sore throat. However, strep throat is an infection in the throat and tonsils caused by bacteria called group A Streptococcus (group A strep).
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Pharyngitis is most commonly caused by viral infections such as the common cold, influenza, or mononucleosis. Viral infections don't respond to antibiotics, and treatment is only necessary to help relieve symptoms. Less commonly, pharyngitis is caused by a bacterial infection. Bacterial infections require antibiotics.
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The viruses and bacteria that cause a sore throat are passed from person to person through droplets of moisture in the air (from a sneeze or cough) or on the hands of someone who is infected. The illnesses may spread through schools and child care centers.
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Sore throats caused by viral illnesses usually last about three to four days. Sometimes a sore throat may be caused by tonsillitis, where the tonsils at the back of the throat are swollen. Bring your child to the doctor if they have had a sore throat for more than 24 hours, especially if they also have a fever.
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Laryngitis often occurs along with a viral infection, such as a cold or flu. Hoarseness tends to appear later in the illness, after the sore throat, sneezing, coughing and other symptoms. Bacterial infections of the breathing tubes (bronchitis) or lung (pneumonia) also can infect the larynx and cause laryngitis.
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Sore Throat Drinking chilled water, especially after a meal, results in the build up of excess mucus (respiratory mucosa), which forms the protective layer of the respiratory tract.
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A sore throat at night that's caused by allergies, GERD, dry air, or vocal strain, is often easily managed with home remedies and over-the-counter medications. If you're dealing with an infection, antibiotics, antivirals, or steroids should relieve your symptoms within about a week.
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Burning or pain in your throat usually isn't a cause for concern. A sore throat is typically caused by a common infection, like a cold or strep throat. Only rarely does a serious condition cause this symptom. When a medical condition causes a burning throat, you'll usually have other symptoms along with it.
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['Colds, the flu, and other viral infections. Viruses cause about 90 percent of sore throats ( 2 ). ... ', 'Strep throat and other bacterial infections. ... ', 'Allergies. ... ', 'Dry air. ... ', 'Smoke, chemicals, and other irritants. ... ', 'Injury. ... ', 'Gastroesophageal reflux disease (GERD) ... ', 'Tumor.']
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Infections like tonsillitis and strep throat can cause a feeling of tightness or soreness in your throat. Other symptoms of a throat infection are: swollen glands.
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A sore throat that lasts longer than a week is often caused by irritants or an injuries, such as: Throat irritation from low humidity, smoking, air pollution, yelling, or nasal drainage down the back of the throat (postnasal drip). Breathing through the mouth when you have allergies or a stuffy nose.
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A dry throat is often a sign of a head cold, dehydration, or sleeping with your mouth open, especially during winter. Effective home treatments include drinking warm liquids, such as broth or hot tea, and sucking on throat lozenges. See a doctor if your symptoms continue or get worse after one week. Allergic rhinitis.
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Causes of the Chills A cold, the flu, a respiratory infection — anything that can cause a fever will likely also cause the chills. You also may experience body aches, a runny nose, congestion, nausea and vomiting, and any number of symptoms depending on what is causing your sickness.
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Strep throat, which is an infection because of streptococcus bacteria, is another cause of sore throats and tonsillitis. With strep throat, the sore throat is often more severe and persists. Tonsillitis is a painful inflammation or infection of the tonsils, the tissue masses located at the back of the throat.