Strep B can cause urinary tract infections, blood infections, skin infections and pneumonia in adults. The information on this site should not be used as a substitute for professional medical care or advice. Contact a health care provider if you have questions about your health. Streptococcal Infections Also called: Strep. Learn More Related Issues Specifics. See, Play and Learn No links available. Research Clinical Trials Journal Articles. Viridans streptococci inhabit the mouth of healthy people but can invade the bloodstream, especially in people with periodontal inflammation, and infect heart valves causing endocarditis Infective Endocarditis Infective endocarditis is an infection of the lining of the heart endocardium and usually also of the heart valves.
Infective endocarditis occurs when bacteria enter the bloodstream and travel Cellulitis Cellulitis Cellulitis is a spreading bacterial infection of the skin and the tissues immediately beneath the skin. This infection is most often caused by streptococci or staphylococci. Redness, pain, and Impetigo Impetigo and Ecthyma Impetigo is a superficial skin infection, caused by Staphylococcus aureus, Streptococcus pyogenes, or both, that leads to the formation of scabby, yellow-crusted sores and, sometimes, small Necrotizing fasciitis Necrotizing Skin Infections Necrotizing skin infections, including necrotizing cellulitis and necrotizing fasciitis, are severe forms of cellulitis characterized by death of infected skin and tissues necrosis.
The infected People have sudden chills, fever, and severe pain and tenderness in the affected area. The skin may appear normal until infection is severe. Throat infections are usually caused by a virus but may be caused by bacteria such as streptococcal bacteria Children under 3 years old seldom get strep throat.
Symptoms often appear suddenly. The throat becomes sore. Children may also have chills, fever, headache, nausea, vomiting, and a general feeling of illness malaise. The throat is beefy red, and the tonsils are swollen, with or without patches of pus. Lymph nodes in the neck are usually enlarged and tender. However, children under 3 years old may not have these symptoms. They may have only a runny nose.
If people with a sore throat have a cough, red eyes, hoarseness, diarrhea, or a stuffy nose, the cause is probably a viral infection, not a streptococcal infection. Scarlet fever: A rash appears first on the face, then spreads to the trunk and limbs. The rash feels like coarse sandpaper. The rash is worse in skinfolds, such as the crease between the legs and the trunk. As the rash fades, the skin peels. Red bumps develop on the tongue, which is coated with a yellowish white film.
The film then peels, and the tongue appears beefy red strawberry tongue. Scarlet fever is uncommon today, but outbreaks still occur. It tends to spread when people have close contact with each other—for example, in schools or day care centers. Scarlet fever occurs mainly in children, usually after strep throat but sometimes after streptococcal skin infections.
If untreated, streptococcal infections can lead to complications. Some complications result from spread of the infection to nearby tissue. For example, an ear infection may spread to the sinuses, causing sinusitis Sinusitis Sinusitis is inflammation of the sinuses, most commonly caused by a viral or bacterial infection or by an allergy.
Some of the most common symptoms of sinusitis are pain, tenderness, nasal congestion Mastoiditis usually occurs when untreated or inadequately treated acute otitis media If these signs occur, especially in a person who also has a fever, consult a doctor immediately. Navigation menu. How are group A streptococci spread? What is invasive group A streptococcal disease?
What are the early signs and symptoms of necrotizing fasciitis and streptococcal toxic shock syndrome? How common is invasive group A streptococcal disease? Why does invasive group A streptococcal disease occur?
Who is most at risk of invasive group A streptococcal disease? Can invasive group A streptococcal disease be treated? Should contacts of individuals with invasive group A streptococcal disease be tested and treated? What can be done to help prevent invasive group A streptococcal infections?
Revised: November Your browser does not support iFrames. If you have any other comments or suggestions, please let us know at comment yourgenome. Can you spare minutes to tell us what you think of this website? Open survey. In: Facts Targeting Disease. There are many different types of Streptococci and infections vary in severity from mild throat infections to pneumonia.
Streptococcal infections are primarily treated with antibiotics. Many strains live naturally in humans causing no symptoms. Streptococcus pneumoniae S. It causes infections in both adults and children.
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