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Doctor insights on: What Causes Scarlatina

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Dr. John cuong Doan
115 doctors shared insights

Scarlet Fever (Definition)

A disease that can develop from a strep throat, where a sandpaper-like rash starts on the neck and ...Read more


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What causes impetigo?

What causes impetigo?

A skin infection: Impetigo is a bacterial skin infection. It is usually caused by either streptococcal and/or staphylococcal bacteria. It can be treated with an oral antibiotic or a topical antibiotic like muciporcin. ...Read more

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What causes tonsillitis?

What causes tonsillitis?

Tonsil inflammation: Tonsillitis is a general term that describes tonsil inflammation. It can be "acute" when there is a sudden onset, active, often more severe infection, sometimes caused by "strep" or other bacteria/viruses. It can be "chronic" when the inflammation is on-going for long periods of time and causes a sore throat and swollen glands, white cheesy stuff coming out of the tonsils, etc. ...Read more

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What causes rashes/hives?

What causes rashes/hives?

Immune system alert: For some reason (often it is mysterious even with best efforts to identify the agent) some people's immune systems go into an emergency alert mode and send out defensive weapons to protect you from what it feels as a threat. Unfortunately, it usually is an over-reaction and causes more problems for you. If your dr agrees - a daily benedryl may help. Be ready with an epi-pin & 911 for emergency! ...Read more

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What causes diphtheria?

What causes diphtheria?

C.diphtheriae strain: The germ corynebacterium diphtheriae is a bacteria that has a toxic strain that uses humans as it's only reservoir. It produces a variety of enzymes that allow it to penetrate and destroy cells or have toxic effects on the heart, kidneys & nerves. ...Read more

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What causes typhus?

What causes typhus?

Rickettsia: There are different types of typhus, each transmitted by different arthropods. Epidemic typhus spread by body (clothing) lice, endemic (murine) typhus spread by fleas, scrub typhus spread by mites. ...Read more

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What causes a rash?

What causes a rash?

Many possibilities: Rashes can be caused from a very wide range of possibilities. These can include infections, contact rashes, irritant rashes, just to name a few. Within these categories the list is extensive and much more than the characters allow. In a very brief statement, a rash is your body's response to a given irritant or infection. This can be from something external in the environment or internal within the body. ...Read more

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What causes fever?

What causes fever?

Fever is like..: Fever is like an alarm. It is set off in your brain as a response of something that is "bothering" your body, something that your body is detecting is not right. Examples of triggers are infections, inflammations of joints and tissues, cancer, allergies. In summary, any potential insult that is out of the normal healthy state of your body can cause fever. ...Read more

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What causes croup?

What causes croup?

It's a virus.: Croup is caused by a virus. Most commonly, the parainfluenza virus. This virus infects the upper respiratory tract, more specifically, the larynx (voice box) and trachea (wind pipe). This is why children with croup end up with a hoarse voice and the telltale barking cough. Cases of croup peak in the fall and winter and are generally most common in children ages 3 months to 3 years. ...Read more

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What causes ringworms?

What causes ringworms?

Fungi: Not worms. Certain species of fungus invades the uppermost layer of the skin and digests lipids in the stratum corneum outwardly expanding, hence the rings. ...Read more

Dr. Jay Park Dr. Park
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What causes meningitis?

Dr. Jay Park Dr. Park
1 doctor agreed:
What causes meningitis?

Many things: Meningitis develops when the circulating bacteria, virus, or fungi in the blood stream seeds and infects the meninges (thick covering of brain). Occasionally, it can also be an extension of inflammation of adjacent structures, e.g., paranasal sinus, to meninges. ...Read more

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What causes typhoid?

What causes typhoid?

A bacterial disease: Usually typhoid fever refers to a bacterial infection due to Salmonella typhi. But it can be confused with typhus: infection due to a special bacterial type called Rickettsia, which is an intracellular parasite. Both are common with poor sanitary practices, including unsafe water supply and drainage systems. See the difference here: http://tinyurl.com/csnxwt4 & http://tinyurl.com/lj9eewt ...Read more

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What causes rubella?

What causes rubella?

Single viral strain: Rubella is caused by a virus with only 1 known strain & humans as the only known source. Infection is passed by contact with infected fluid on surfaces or in the air from a sneeze or cough. Immunization has reduced the case numbers when used, but is not 100% efective after 1 dose. Ease of international travel & transmission during incubation results in clusters of new cases every year. ...Read more

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What causes scarlet fever and what are the symptoms?

What causes scarlet fever  and what are the symptoms?

Strep A + gene: Group a streptococcus is cause of throat & skin infections. It is acquired from contaminated fingers or contact with oral secretions of a source case. Some people carry it without getting infected year round. Some strains have additional genes that code for making a toxin that spreads thru the blood & gives a red, sandpaper & sunburn like rash starting within 12 hrs of the fever. ...Read more

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What causes nonspecific urethritis to develop?

What causes nonspecific urethritis to develop?

Mycoplasma: Is a less common infectious cause that is not easily diagnosed by looking at the urine or doing a routine urine culture. ...Read more

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What causes bronchopneumonia?

What causes bronchopneumonia?

Variety of causes: It is an infection of the lungs. It can be caused by a variety of organisms, like viruses, bacteria or fungi. ...Read more

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What is hemophilic meningitis? What causes it?

What is hemophilic meningitis? What causes it?

Maybe: Hemophilus meningitis ? It is a bacteria that children are immunized for making it less common. It still exists and important to treat is quickly. All the best. ...Read more

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What causes broncho-pneumonia?

What causes broncho-pneumonia?

Various: microrganisms can be responsible. Check this link: http://www.healthline.com/health/bronchopneumonia#Overview1 ...Read more