Chickenpox prevention measures

Written by Yuan Lin Yan

Infectious Disease

Updated on September 26, 2024

00:00

00:00

Chickenpox is an acute infectious disease, and prevention of the infection mainly involves the following three aspects:

First, control the source of infection. Patients with chickenpox are the only source of infection, so they should be isolated until all the chickenpox blisters have crusted over.

Second, cut off the transmission route. Avoid close contact with chickenpox patients, prevent airborne droplet transmission, and avoid contact with items contaminated with the chickenpox virus.

Third, protect susceptible populations. Chickenpox is highly contagious and generally susceptible in the population. Infants over one year old can be vaccinated with the chickenpox vaccine for prevention. Regular exercise, nutritional enhancement, physical strengthening, frequent hand washing, and maintaining ventilation in indoor environments are also advisable.

Other Voices

home-news-image

Written by Yuan Lin Yan

Infectious Disease

1min 53sec

home-news-image

How is chickenpox treated?

The symptoms of chickenpox often present no symptoms in infants and toddlers, but they may experience low fever, irritability, and reluctance to breastfeed. Simultaneously, a rash appears. In older children and adults, symptoms can include low fever, headache, fatigue, sore throat, cough, and loss of appetite, followed by the appearance of a rash after one to two days. The rash first appears on the torso and then spreads to the face and limbs. Since chickenpox rash typically appears in batches, at the same site one may see maculopapular rashes, vesicles, and scabs. About a week later, the scabs fall off, generally leaving no scars. However, secondary bacterial infections of the rash can occur, leading to complications such as pneumonia, encephalitis, and hepatitis. Chickenpox is a self-limiting disease that usually resolves itself in about ten days. Treatment of chickenpox involves isolating the patient until all the blisters have completely scabbed over. During the fever phase, bed rest is recommended, along with easily digestible food and adequate hydration. Skin care should be emphasized to prevent infection. Early antiviral treatment can be effective, particularly if administered within 24 hours of the appearance of the rash, as it can help control the rash's progression and accelerate recovery. In cases of secondary bacterial infection, antibiotics should be used. If encephalitis leads to cerebral edema, dehydration treatment should be administered. The use of corticosteroids is not advisable for chickenpox as they can cause the disease to spread.

home-news-image

Written by Hu Qi Feng

Pediatrics

38sec

home-news-image

How to treat chickenpox in children?

Chickenpox is a self-limiting disease, and when there are no complications, treatment generally involves basic care and symptomatic management. Patients should be isolated, with enhanced nursing care such as frequently changing underwear, trimming the nails of children to prevent scratching, and reducing secondary infections. It is important to maintain good ventilation in the room, provide adequate water and easily digestible food, and use antipruritic agents as appropriate to relieve itching. Antiviral drugs may be appropriately selected, antibiotics can be used for secondary infections, and corticosteroids should not be used.

home-news-image

Written by Liu Gang

Dermatology

53sec

home-news-image

Precautions for Children with Chickenpox

Chickenpox is caused by the varicella-zoster virus infection, which is more common in children but can also occur in adults. The peak season for this illness is spring. Therefore, after children contract chickenpox, it is crucial to isolate them to prevent contact with other children or the elderly, as it can spread to others quickly. Typically, conventional antiviral medications are sufficient for treatment. If fever occurs, it is advisable to take some fever-reducing medications appropriately. It is also recommended to have a light diet, eat more vegetables and fruits, and drink plenty of water. Adequate rest is important, and if small blisters appear on the body, avoid scratching them to prevent infection and more severe symptoms. Generally, this disease confers lifelong immunity, meaning there is no recurrence after the initial episode.

home-news-image

Written by Huang Kun Mei

Pediatrics

38sec

home-news-image

What fruits can you eat with chickenpox?

When children have chickenpox, they can eat foods and fruits rich in vitamins, such as kiwis, apples, and cherry tomatoes. During chickenpox, it is important to maintain a light and easily digestible diet, avoiding overly greasy and spicy foods. If the chickenpox is particularly itchy, topical calamine lotion can be applied to help relieve itching and prevent scratching, which can lead to infections. It is necessary to treat children with antiviral medications, as chickenpox is caused by a viral infection. (The use of medications should be under the guidance of a physician.)

home-news-image

Written by Liu Gang

Dermatology

51sec

home-news-image

What should I do if my child has chickenpox?

Chickenpox is caused by the varicella-zoster virus infection and is highly contagious, primarily spreading through the air or droplets. Once infected, it quickly spreads to children or older adults who are in contact with each other. It is best for a child with chickenpox to go to a dermatology department at a formal hospital for antiviral medication treatment. Some children may develop a high fever and can take some fever-reducing medicine appropriately; if there is an inflammatory infection, some anti-inflammatory drugs can be taken as needed. During treatment, it is important to isolate, drink plenty of water, and eat a light diet. Try to avoid going outside in the wind or to crowded places to prevent cross-infection. (Doctor's answer is for reference only; medication should be taken under the guidance of a professional physician, do not take medicine blindly.)