Norovirus, perhaps many parents feel unfamiliar, maybe some children are being tortured by him. Xiao Bian talks with everyone and sees how everyone cares.
What are the symptoms of Norovirus?
The incubation period is mostly 24 to 48 hours, the shortest 12 hours and the longest 72 hours. The incidence of sudden infection, the main symptoms of nausea, vomiting, fever, abdominal pain and diarrhea. Vomiting is common in children, adult patients have more diarrhea, 4 to 8 times within 24 hours of diarrhea, faeces or dilute watery stool, no mucus pus and blood. Routine microscopic examination of the stool WBC<15, no RBC. Patients with primary infection had significantly more vomiting symptoms than those who continued to afflict, and some infected individuals only showed symptoms of vomiting. In addition, symptoms such as headaches, chills, and muscle pain can also be seen. Dehydration can occur in severe cases.
Because Norovirus's symptoms are similar to colds, and there are no special findings in feces and blood tests, some patients even go to hospital for a diagnosis of gastrointestinal flu.
Norovirus to eat what medicine? At present, there are no specific antiviral drugs, mainly symptomatic or supportive treatment, generally do not need to use antibiotics, the prognosis is good. For norovirus, there are no specific antiviral drugs and no vaccines for prevention. Vomiting and diarrhea mainly depend on symptomatic treatment or supportive therapy.
1. Oral rehydration salts: Oral rehydration salts recommended by WHO in children with mild symptoms. Severe cases, especially infants and infirm persons, should be transfused in time to correct water, electrolyte, and acid-base imbalances.
2, daily care: should pay attention to the patient's diet hygiene, eat more fresh, easy to digest, high calcium foods, drink plenty of water, eat less high-fat foods, eat cold food, while paying attention to children's warmth, and less to the crowd Overly concentrated public places.
3, prevention of dehydration: Although most of the disease can recover on its own, but the doctor reminded that dehydration is the main cause of death of Norovirus diarrhea, especially in infants and the infirm should promptly infusion or oral rehydration to correct dehydration, Acidosis and electrolyte disturbances.
4. Nutritional treatment: The principle of nutritional treatment for diarrhea is to adjust diet, stop eating high-fat and hard-to-digest foods, reduce the burden of gastrointestinal tract, gradually restore digestive function, supplement vitamins and electrolytes for treatment, and avoid abuse of antibiotics. Actively taking dietary treatment is very important for restoring physical strength.
Treatment of vomit/spill-contaminated contaminated places where venom is infected by norovirus:
1. Arrange other people to stay away from the contaminated place.
2. Wear gloves and masks during the entire process of cleaning up vomitus.
3. If there are uncovered foods in the vicinity of vomiting and diarrhea, discard all food.
4. Before cleaning up soiled sheets and clothes, remove solid contaminants, then dip in 1 in 49 diluted household bleach (1 part of household bleach containing 5.25% sodium hypochlorite in 49 parts of fresh water) for 30 minutes. Then wash it. If they cannot be washed in real time, they should be placed in sealed bags and disposed of as soon as possible.
5. Use disposable cloth to wipe vomit/spill from outside to inside, and then use 1 to 49 diluted household bleach (1 part of household bleach containing 5.25% of sodium hypochlorite to 49 parts of clean water) to clean and disinfect the infected parts. The surface of the stained place and the wide area nearby (preferably within 2 meters from the vomit/fecal overflow edge), especially in places where it is frequently touched, such as door handles, handrails, etc. Let the bleaching water stay on the surface of the stained place for about 15 to 30 minutes to make the virus inactive. Then wash it with clean water and allow the surface to air dry.
6. Do not clean up vomit with a mop.
7. After the disinfection is completed, the cleaning utensils must be soaked in 1 to 49 diluted household bleach (1 part of household bleach containing 5.25% sodium hypochlorite added to 49 parts of fresh water) for 30 minutes, and then thoroughly rinsed before use again.
8. After all cleaning work is completed, you must wash your hands thoroughly.
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