Symptoms of urticaria in children

Written by Huang Kun Mei

Pediatrics

Updated on November 17, 2024

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The symptoms of urticaria in children generally include the appearance of erythema and patches of varying sizes on the skin. Some patches may be bright red and then look more obvious. Systemic symptoms can occur, and some children may experience nausea, vomiting, etc. At this time, it may be considered to be caused by allergic factors, and it is necessary to come to the hospital as soon as possible to ascertain the cause in the child. Avoid contact with allergens and then conduct anti-allergy treatment according to the child's condition. If the child's skin scratch test is positive, it can confirm that the child has urticaria. Generally, urticaria subsides quite quickly, and it is considered a specific type of disease.

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Written by Huang Ling Juan

Dermatology

1min 5sec

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How to treat chronic urticaria?

Chronic urticaria often utilizes antihistamine medications to control symptoms, combined with Traditional Chinese Medicine (TCM) and differential diagnosis and treatment. Treating chronic urticaria generally requires long-term use of antihistamines, sometimes for two or three months, or even up to six months, a year, or more. Typically, treatment involves the combination of two or more types of antihistamines. For cases of chronic urticaria where antihistamines are ineffective, immunosuppressants may be used to adjust the body’s immune state, thus controlling the outbreaks of chronic urticaria. Chronic urticaria is a long-term, slow process that cannot be resolved quickly, so it is important to try to identify the triggering factors of chronic urticaria, or to identify specific allergens. However, finding the allergen is usually challenging because many patients with chronic urticaria have conditions that are also related to their own immune status.

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Written by Xie Ming Feng

Dermatology

1min 7sec

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What should not be eaten with hives?

Patients with urticaria have individual differences in their physical constitutions, and not everyone is allergic to the same foods. However, some foods have a higher likelihood of causing allergies, such as seafood, shrimp, crabs, silkworm pupae, beef, lamb, dog meat, various exotic birds and game, fruits like mango, pineapple, durian, and lemon, as well as various food additives. Additionally, spicy and stimulating foods and alcoholic beverages can aggravate allergic reactions and should be avoided as much as possible. Patients who frequently suffer from urticaria may consider undergoing allergen testing to identify which foods trigger allergic reactions. However, the allergen doses used in tests are very small and many factors can affect the results, hence the test outcomes may not fully reflect the actual situation within the patient's body. Moreover, the variety of foods tested is limited, and foods not tested could still potentially trigger urticaria in patients.

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Written by Xie Ming Feng

Dermatology

21sec

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What medicine is used for urticaria?

Urticaria primarily uses second-generation antihistamines as the first choice, and topical treatments that soothe and relieve itching can be used as appropriate. Traditional Chinese medicine often treats it with herbal decoctions based on syndrome differentiation, and specific medications should be used under the guidance of a doctor.

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Written by Liu Gang

Dermatology

52sec

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What is the fastest way to relieve itching from hives?

Urticaria is a type of allergic disease that generally causes large areas of hives to appear rapidly all over the body, accompanied by severe itching. A quick method to relieve itching is the topical application of calamine lotion extensively and taking oral antihistamines, such as loratadine tablets. In cases of acute flare-ups, it may be appropriate to use hormone-based medications, such as dexamethasone injection, administered intravenously or through infusion, as these act quickly. For chronic urticaria treatment, it is generally advised against the use of hormones; standard oral antihistamines should suffice. Urticaria tends to recur; therefore, it's important to maintain a controlled diet and lifestyle habits. Foods and substances to avoid include chili peppers, mutton, seafood, and alcohol.

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Written by Huang Kun Mei

Pediatrics

51sec

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Symptoms of urticaria in children

The symptoms of urticaria in children generally include the appearance of erythema and patches of varying sizes on the skin. Some patches may be bright red and then look more obvious. Systemic symptoms can occur, and some children may experience nausea, vomiting, etc. At this time, it may be considered to be caused by allergic factors, and it is necessary to come to the hospital as soon as possible to ascertain the cause in the child. Avoid contact with allergens and then conduct anti-allergy treatment according to the child's condition. If the child's skin scratch test is positive, it can confirm that the child has urticaria. Generally, urticaria subsides quite quickly, and it is considered a specific type of disease.