Tag: Urticaria

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Frozen skin disease

In the middle of winter, the cold wind blows on our faces, causing a series of effects on our bodies. As the largest organ of the human body, skin is also the first line of defense against external stimuli. Lack of protection may lead to a series of diseases. Let’s take a look at which skin diseases are related to winter. Chilblain Chilblain is a local inflammatory damage to the skin and a local congestion caused by cold and humid conditions. The onset of chilblain is not a single-factor disease: Wet (humid environment, sweaty hands and feet, etc.); Local poor blood circulation (shoes and socks are too tight, there are basic diseases such as diabetic foot, or lack of exercise); Read More …

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Is there any risk in blood transfusion?

After years of hard work, At present, the safety of blood transfusion in our country has achieved remarkable improvement, and it is extremely rare to be infected with diseases through blood transfusion. Donated blood must go through strict screening and tracking, so regular blood transfusion is relatively safe. However, informal blood transfusion is likely to have serious consequences. After blood transfusion, a certain proportion of recipients had adverse reactions to blood transfusion. These adverse reactions include immune-related blood transfusion reactions, non-immune-related blood transfusion reactions and infection. 1. Immune-related transfusion reactions The vast majority of blood transfusion reactions are caused by blood type mismatch. However, this kind of situation is rare, and at present many effective measures can prevent the occurrence Read More …

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Urticaria, which can cause shock to infants, should be careful by dads and nannies!

Dr. Cui answered: Urticaria is caused by allergy, If the allergen is suspected, Such as wheat bran, You should stop feeding immediately for at least 6 months. If you continue feeding, you may continue to suffer from urticaria, which may lead to anaphylactic shock. Urticaria is an acute and severe anaphylactic reaction, which is more serious than eczema. Therefore, special attention must be paid to avoid serious consequences. Antihistamines (cantamine, etc.) and hormones can treat acute anaphylactic reactions such as urticaria.

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Severe allergy

Emergency Treatment Recognition of allergic reactions Urticaria, a sign of swelling and shock of the tongue and face, and dyspnea. Preliminary treatment Call 120 or go to the emergency room. If you stop breathing, start cardiopulmonary resuscitation immediately. Use an epinephrine injection pen. Note: When the patient has signs of tongue and face swelling, shock and dyspnea, if the epinephrine injection pen is available, please use the epinephrine injection pen immediately! Operational Items You can inject adrenaline through your clothes. Instructions for medical treatment Any formal emergency medical facility can inject epinephrine. In case of severe allergic reaction, epinephrine injection is the only effective treatment method. Therefore, go directly to the nearest emergency room. After epinephrine injection, if the medical Read More …

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The Story of the Editorial Department. New Colleagues Allergic to Cat Hair and Alcohol

A new colleague, Xiao Chen, came to the post in the department that had more contact with Dr. Clove’s editorial department. After work on Friday, everyone had a regular dinner. As he handed the beer cup, he said slightly awkwardly, I’m sorry, I’m allergic to alcohol. A table of people who had studied medicine, their eyes lit up uniformly, and the spotlight hit him in the face. They all asked expectantly, “What kind of allergy method?” [So you’re allergic to what? [Have you been tested for allergens? ] Although it is not a common allergen, there are many people who are allergic to [alcohol]. The ingredients in alcohol that may cause allergy include but are not limited to barley, hops, Read More …

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What about skin allergy? First distinguish eczema from urticaria

Eczema and urticaria are the two most common allergic skin diseases in people’s life, also known as skin allergy. The course of the disease can be divided into acute and chronic, and many people will relapse repeatedly, thus affecting the quality of life. Today we will briefly talk about the similarities and differences between the two diseases. Eczema: Red maculopapule with pruritus This is a typical manifestation of acute eczema, with red maculopapules and exudation: Then this eczema may become like this after it dries out of water: Most people come to see a doctor in this form. Then some people will, for various reasons, financial difficulties or distrust of the doctor, do not come to see a doctor and Read More …

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Most antiallergic drugs can be used for lactation urticaria.

[Teacher Ji, can I take what medicine if I have urticaria during lactation? It’s so hard that I can’t sleep every day. When I itch, I have to grab my hair and dare not take medicine.] In life, there are still many people who have urticaria like this mother but dare not take medicine. They endure great physical and mental torture and are afraid that medicine will be bad for the baby, and some even wean the baby simply because of medicine. This is really a pity. In fact, Most antiallergic drugs are safe to use during lactation, For example, loratadine, although it can enter the milk, but the amount into the milk is very small, still can’t reach the Read More …