Children scarlet fever symptoms picture?

summary

According to Hong Kong media reports, the epidemic of scarlet fever in Hong Kong is serious. On June 22, 28 new cases of scarlet fever infection were reported. At present, the cumulative number of cases will exceed 500. The number of patients is less than half a year, which is almost the total number of cases in the first three years, and there are two deaths. According to experts' analysis, after the recombination of bacterial genes, it is difficult for the human immune system to identify and control new bacteria. As a result, the bacteria can multiply into the blood in large quantities, causing septic scarlet fever and increasing mortality. Children scarlet fever symptoms picture? Let's talk about it.

Children scarlet fever symptoms picture?

The onset of the disease was sudden and violent. More than a sudden high fever, headache, nausea, vomiting, body aches, anorexia, mental malaise, rash as fine as sand scarlet. The rash often appears on the second day of fever, which is different from measles rash which occurs four or five days after fever. The rash starts in the neck, chest and armpit, and spreads to the trunk and upper limbs a few hours later, and finally to the lower limbs. The rash is bright red and fine as sand.

There was no rash around the mouth. One of the characteristics of scarlet fever is the white ring around the mouth; The tongue is red and spiny, like red bayberry. The tongue is red and spiny, which is very similar to the ripe bayberry; Sore throat, ulceration and suppuration. The pharynx is highly reddened, the tonsils are swollen, sometimes ulcerated and purulent.

Droplets are highly infectious. The source of infection is scarlet fever patients and carriers, mainly through air droplets. Pathogenic bacteria are hidden in the nose and throat of patients, and can be ejected when coughing, sneezing and talking. There are bacteria on the hands, clothes and tableware of patients, so it is easy for healthy people to get this disease when they come into contact with patients.

matters needing attention

The duration of the disease is prolonged and there are many complications. Bacterial toxin can not only cause toxic myocarditis, osteomyelitis, suppurative arthritis and other complications due to B-hemolytic streptococcus infection; Some children are allergic to the toxin of this pathogen, and may have secondary complications such as acute nephritis or rheumatic fever. Therefore, the active treatment and prevention of scarlet fever is very important.