The differences between measles and chickenpox

Written by Zhu Zhu

Dermatology

Updated on September 19, 2024

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Measles and chickenpox, though both are diseases caused by viral infections, have clear differences. Measles is caused by the measles virus, while chickenpox is caused by the varicella-zoster virus. Furthermore, measles generally begins with a fever, and after a few days of fever, red spots and papules appear, whereas with chickenpox, clear vesicular papules appear initially on the trunk or limbs.

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Written by Yuan Lin Yan

Infectious Disease

1min 6sec

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Chickenpox Symptoms and Treatment Methods

Chickenpox is caused by an infection with the varicella-zoster virus and is highly contagious. The symptoms of chickenpox mainly include fever and rash. The fever presents as a low-grade fever, possibly accompanied by chills, headache, fatigue, sore throat, and loss of appetite. These symptoms last for one to two days, followed by the appearance of a rash. The rash first appears on the trunk, then on the head and face, and is relatively less common on the limbs. It begins as red maculopapular rash and turns into vesicular rash within a few hours. The chickenpox rash appears in batches, and maculopapules, vesicles, and crusts can be seen in the same area. Chickenpox is a self-limiting disease that can be cured in about ten days. Patients should be isolated until all the vesicles have crusted over. Early in the course of the disease, antiviral treatment with acyclovir can be used. It is important to keep the skin clean and avoid scratching the vesicles to prevent infection.

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Written by Liu Gang

Dermatology

53sec

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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.

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Written by Yuan Lin Yan

Infectious Disease

1min 10sec

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What are the symptoms of chickenpox?

Chickenpox is caused by infection with the varicella-zoster virus and is highly contagious. The symptoms of chickenpox mainly include fever and rash. The fever is usually mild and may be accompanied by chills, headache, fatigue, sore throat, and loss of appetite. These symptoms last for one to two days, followed by the appearance of a rash. The rash first appears on the trunk, then on the head and face, with the limbs being relatively less affected. Initially, the rash starts as red maculopapular lesions, which turn into vesicles within a few hours. The chickenpox rash appears in batches. The same area can show maculopapular lesions, vesicles, and crusts. Chickenpox is a self-limiting disease that usually resolves on its own in about ten days. However, complications such as secondary bacterial infections of the rash, pneumonia, encephalitis, and hepatitis can occur, potentially worsening the condition.

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Written by Liu Li

Pediatrics

37sec

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The Difference between Urticaria and Chickenpox in Children

When children develop hives, the rash looks like chickenpox, but these two are completely different diseases. With chickenpox, fever usually occurs after the onset of the disease, and the oral mucosa can also be easily damaged. On the other hand, hives typically appear on the limbs, neck, or buttocks, with noticeable itching that becomes more pronounced at night. The difference between hives and chickenpox lies in their differing causes of infection, which also affects where the symptoms manifest. It is advised that parents pay attention to these differences and treat them accordingly to minimize harm.

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Written by Yuan Lin Yan

Infectious Disease

1min 47sec

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What are the symptoms and treatments for chickenpox in children?

Symptoms of chickenpox in children vary with age. Infants often show no symptoms or only mild symptoms, which can include mild fever, irritability, and refusal of breast milk, accompanied by a rash. Older children may experience mild fever, headache, fatigue, sore throat, coughing, and decreased appetite. These symptoms persist for one to two days before a rash appears. The rash initially appears on the trunk and then spreads to the face and limbs. Chickenpox rashes often emerge in batches, so the same area may show maculopapular lesions, vesicles, and crusts at the same time. The crusts typically fall off about a week later, usually leaving no scars. Secondary bacterial skin infection, pneumonia, encephalitis, and hepatitis are possible complications. In terms of treatment, infected children should be isolated until all the vesicles have crusted over. During the fever, they should rest in bed, consume an easily digestible diet, stay hydrated, and practice enhanced skincare to prevent infection of the vesicles. Antiviral treatment within 24 hours of rash onset can control the progression of the rash and speed up recovery. If a secondary bacterial infection develops, antibiotics should be used. In cases where encephalitis causes cerebral edema, dehydration treatments should be administered. The use of corticosteroids is not advisable for treating chickenpox.