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Zhu Zhu
Dermatology
About me
Graduated from Southwest Medical University in 2013, already obtained a master's degree.
Proficient in diseases
Eczema, dermatitis, hives, tinea corporis, jock itch, herpes and other dermatological diseases. Serving patients wholeheartedly is my greatest professional pursuit.
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How to prevent angular cheilitis?
Angular cheilitis is a common skin disease, also known as cracked corners of the mouth, caused by inflammatory reactions in the corner of the mouth. To prevent angular cheilitis, it is recommended to eat more moisturizing foods, such as white fungus, sesame, milk, etc., and to eat less spicy and fried foods. Additionally, pay attention to the care of facial skin, keep the lips clean and hygienic to prevent skin from cracking, and you can apply a small amount of edible oil or glycerin. Finally, ensure a balanced diet and eat foods rich in B vitamins.
Can ginger be used to rub on frostbite?
If the skin is not broken or ruptured after suffering from frostbite, ginger can be used to rub the affected area. However, the effectiveness of using ginger is not particularly good. But if the skin affected by frostbite is clearly broken or ruptured, ginger should not be used. Using ginger in such cases can cause severe irritation to the affected skin, which may likely lead to a secondary bacterial infection. It is recommended for patients suffering from frostbite to use some ointments that help improve local circulation.
Clinical symptoms of pruritus
Pruritus is a common skin disease characterized by a strong itching sensation. Patients may also exhibit various other symptoms such as scabs, eczema, hyperpigmentation, and lichenification of the skin. These are typically clinical signs that emerge from intense itching and frequent scratching. Therefore, it is crucial to seek medical attention and treatment promptly for pruritus. It is also advisable to avoid alcohol and spicy, irritating foods.
Can prickly heat heal by itself?
Prickly heat, the disease, can heal on its own since it primarily results from excessive heat or blocked sweat, leading to the condition. Therefore, prickly heat can gradually heal itself if the temperature decreases, cooler weather prevails, or if one sweats less commonly. However, it is crucial to prevent infection, as if infection occurs, it is necessary to use some topical anti-inflammatory medications. Thus, prickly heat can heal on its own, but it is essential to prevent infection during this time.
What medicine should be taken for erysipelas?
Erysipelas belongs to capillary lymphangitis, mainly caused by infection with hemolytic streptococcus. It mainly presents as pain in the lower leg and the appearance of red streaks on the lower leg, which can be accompanied by local swelling. If left untreated, it can potentially lead to sepsis. Once erysipelas is diagnosed, if medication is recommended, anti-inflammatory drugs such as penicillin can be taken. It is best to treat with intravenous penicillin for more than 7 days. After the symptoms of erysipelas have completely disappeared, it is advisable to continue using the medication for about 3 days, after which medication can be stopped. During the treatment period, it is necessary to avoid alcohol and refrain from consuming spicy and stimulating foods. (Please use medication under the guidance of a doctor, and do not self-medicate blindly.)
What causes tinea capitis?
The causes of tinea capitis are related to factors such as not paying attention to the cleanliness and hygiene of the scalp, malnutrition, and contact with other patients afflicted by tinea capitis. However, the most fundamental cause is fungal infection of the scalp and hair. There are many types of tinea capitis, such as yellow tinea, white tinea, and dragon tinea. Common pathogenic fungi include Trichophyton schoenleinii and Microsporum ferrugineum. After contracting tinea capitis, it is essential to seek timely treatment because this disease is contagious and the treatment duration tends to be relatively long.
The difference between scrotal eczema and jock itch
Scrotal eczema and tinea cruris are two completely different skin diseases. Tinea cruris is caused by fungal infection in areas such as the groin and inner thigh, while scrotal eczema is caused by a variety of internal and external factors, with a complex etiology that may be related to hypersensitive reactions. In terms of treatment, tinea cruris is primarily treated with antifungal medications, whereas scrotal eczema is treated with astringent and moisturizing medications applied topically, in conjunction with oral antihistamines or anti-allergy medications.
Can water blister type athlete's foot be punctured?
For vesicular athlete's foot, if blisters appear, it is advised not to puncture them because the blisters contain fungi. Puncturing them can cause the infection to spread to others. Additionally, once the blisters are broken, it is more susceptible to secondary bacterial infections, resulting in a combined fungal and bacterial infection. If vesicular athlete's foot occurs, it is crucial to promptly treat it with antifungal cream.
Early symptoms of tinea capitis
The early symptoms of tinea capitis are primarily characterized by itching. As the disease progresses, changes in dandruff, flaking, and then symptoms such as yellow crusts, exudation, or erosion may gradually appear. If scalp itching occurs in the early stages, it is crucial to pay close attention, promptly visit the dermatology department of a hospital, and undergo relevant examinations, such as fungal tests. If tinea capitis is diagnosed, timely antifungal treatment is essential.
Is acute urticaria contagious?
Acute urticaria is not contagious. Clinically referred to as wheals, acute urticaria is an allergic reaction-related disease associated with the immune system. Its causes may be related to allergies, microbial infections, stimuli from extreme temperatures, psychogenetic factors, endocrine factors, etc. Acute urticaria is not infectious but is curable and can recur. After contracting acute urticaria, it is crucial to actively identify the triggering factors to timely prevent the recurrence of urticaria.