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Streptococcal pharyngitis, also known as streptococcal sore throat (strep throat), is pharyngitis (an infection of the pharynx, the back of the throat) caused by Streptococcus pyogenes, a gram-positive, group A streptococcus.
Jun 25, 2024 · Strep throat is a contagious bacterial infection that develops in the throat. It is estimated that about 30 million cases are diagnosed annually. While children and individuals with compromised immune symptoms are more likely to get strep than healthy adults, it can strike at any age.
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- Common Sore Throat or Something Else? We all know that raw, scratchy feeling in the back of the throat. It could just be dry winter air, seasonal allergies, or a plain old cold.
- Take a Good Look. Grab a flashlight, look in the mirror, and say, "Ahhh." You could find some important clues. You might see white dots or patches in the back of your throat.
- Do You Have Cold Symptoms? If you have a cough and drippy nose along with your sore throat, that could be good news. You may feel crummy, but you're less likely to have a serious infection.
- Do You Have a Fever? Colds can cause a fever, but it’s usually just a mild one. If you have a sore throat and a fever over 101 F, it's more likely to be a throat infection like strep than a simple cold.
Nov 7, 2023 · Strep throat is a common bacterial infection that can cause inflammation, irritation and disoloration of the throat. Learn more about recognizing symptoms here.
- Rachel Nall, MSN, CRNA
- It's an infection of your throat and sometimes tonsils. "Strep" is short for "group A streptococcus," the type of bacteria that causes it. Your throat may get sore and scratchy.
- Strep bacteria spreads easily from person to person. You can get it if you: Breathe in tiny droplets from a sick person's cough or sneeze. Get droplets on your hands and then touch your mouth or nose.
- Besides a sore throat that starts quickly, you can have pain when you swallow, a fever, red and swollen tonsils that sometimes have white patches or streaks of pus, red spots on the roof of your mouth, and swollen lymph nodes in the front of the neck.
- To find out if you have strep, your doctor will swab the back of your throat to get some mucus. A technician will try to grow, or "culture," any bacteria that might be there.
Nov 30, 2022 · Strep throat usually causes throat pain and difficulty swallowing. This photo of strep throat shows inflammation and red spots, caused by the infection. It's possible for you or your child to have many of these signs and symptoms but not have strep throat.
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A case of strep throat. Streptococcal pharyngitis or strep throat is caused by a group A beta-hemolytic streptococcus (GAS). [20] It is the most common bacterial cause of cases of pharyngitis (15–30%). [19] Common symptoms include fever, sore throat, and large lymph nodes. It is a contagious infection, spread by close contact with an infected ...
