Is measles urticaria?

Written by Zhu Zhu

Dermatology

Updated on September 01, 2024

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Measles is not urticaria, and there is quite a significant difference between them. Measles is a skin disease caused by a viral infection and is contagious, with the virus being the measles virus. In contrast, urticaria is an allergic condition that can be triggered by many different causes, varying widely depending on what different individuals are allergic to. Furthermore, the treatment for measles typically involves antiviral and symptomatic approaches, whereas the treatment for urticaria generally entails the use of anti-allergy methods.

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Written by Qu Jing

Dermatology

1min 11sec

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How is urticaria best treated?

Urticaria, commonly known as hives, occurs when there is a localized swelling due to temporary increased vascular permeability of the skin and mucous membranes. It can be divided into acute urticaria and chronic urticaria. Acute urticaria often has a sudden onset. Chronic urticaria is characterized by recurrent skin lesions for more than six weeks, with episodes occurring at least twice a week, termed as chronic urticaria. The preferred treatment for acute urticaria is the use of second-generation H1 receptor antagonists with a strong sedative effect. The combination of vitamin C and calcium supplements can reduce vascular permeability and have a synergistic effect with antihistamines. For chronic urticaria, the treatment of choice is also second-generation H1 receptor antagonists. When one medication is ineffective, two to three drugs may be combined or alternated. It is also recommended to combine Chinese medicine to adjust the overall physical condition while gradually reducing the dosage of Western medicine to control the condition.

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Written by Zhu Zhu

Dermatology

33sec

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Measles and Urticaria Distinction

Measles and hives have significant differences. Firstly, hives are an allergic disease and are not contagious, whereas measles is a viral infectious disease that can be spread through contact. Secondly, the treatment for hives mainly involves antiallergics, while the treatment for measles mainly includes symptomatic and antiviral therapies. However, regardless of whether it is measles or hives, it is necessary to seek medical attention promptly after onset.

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Written by Li Ya Ping

Dermatology Department

1min 9sec

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Can urticaria be contagious?

Urticaria is not contagious. Urticaria, also known as wheals or commonly referred to as hives, is caused by temporary increased vascular permeability in the skin and mucous membranes due to allergic factors, resulting in localized edema. Wheals generally subside quite quickly, typically within 24 hours. The causes of wheals, which are essentially urticaria, may include the food we eat, airborne inhalants, and skin contact with substances such as pollen, dust mites, mold mites, as well as animal dander, fur, etc. Additionally, some cases may be related to infections, and some people may have a lethal factor due to suspicious medications. Moreover, the occurrence of urticaria can also be related to other factors such as cold, heat, ultraviolet light, and mechanical stresses such as friction or pressure. Furthermore, other factors including psychological and endocrine factors can also lead to the occurrence of urticaria.

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Written by Du Rui Xia

Obstetrics

47sec

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Symptoms of postpartum urticaria

Postpartum hives are mainly characterized by subjective itching symptoms on the skin. On the surface of the skin, you can see patches of varying sizes with a reddish color, some of which may also feel burning. Generally, this can occur within the first few hours and then quickly subside, but it is prone to recurrent outbreaks. Additionally, some patients may experience gastrointestinal reactions, such as nausea, vomiting, abdominal pain, diarrhea, and can even cause palpitations and difficulty breathing. When hives are detected, it is advisable to go to the hospital in a timely manner, and ask professional doctors to actively carry out examinations and treatments.

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Written by Quan Xiang Mei

Pediatrics

1min 5sec

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Do children with urticaria fear heat?

Children with urticaria do not typically fear heat, but when the temperature is particularly high, they may experience alternating hot and cold temperatures. For instance, excessive sweating due to high temperatures can potentially irritate the skin, which might lead to a worsening of urticaria. When dealing with urticaria, it is essential to adjust the child's clothing according to the temperature conditions to avoid excessive sweating caused by wearing too much. Also, the alternation of warm and cold temperatures after sweating or exposure to wind can potentially aggravate the urticaria or cause it to recur. In the event of urticaria, depending on whether the child experiences symptoms such as itching, timely medical treatment should be administered, such as antihistamines, vitamin C, and calcium, all of which are viable options. The medication should be adjusted under the guidance of a doctor based on the child's condition.