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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.
Voices
Will third-stage syphilis be asymptomatic?
In the case of third-stage syphilis, it is generally not asymptomatic, as it is already a late stage of the disease that invades multiple systems, such as the musculoskeletal system, nervous system, and even the cardiovascular system. When these systems are invaded, they become damaged, leading to various complications. Therefore, third-stage syphilis typically presents with various signs of organ dysfunction, and it is unlikely to be without any symptoms once it has progressed to this stage.
What causes tinea capitis?
The fundamental cause of tinea capitis is a fungal infection of the scalp and hair. The fungus mainly consists of various microsporum species, with the rust-red microsporum being the most common. Tinea capitis can be contracted through direct or indirect contact and is common among children and people with weakened immune systems. Symptoms of tinea capitis include dandruff, scabs, itching, and others. It is essential to promptly visit a dermatologist for fungal testing and treatment.
Urticaria is not contagious.
Urticaria is a hypersensitive skin disease related to the immune system, often occurring in patients with allergic constitutions. Urticaria is not contagious, so there is no need to worry about that. The causes of urticaria are mainly related to food, food additives, viral or bacterial infections, medications, and environmental factors such as climate and pollen. Therefore, if urticaria occurs, it is crucial to promptly identify the allergen and actively avoid triggers to prevent its occurrence. If urticaria does occur, it is essential to seek medical advice promptly.
What causes folliculitis?
Folliculitis is a very common skin condition that most people have experienced. It is primarily caused by the infection of the hair follicles and the surrounding areas by bacteria, predominantly Staphylococcus aureus and Streptococcus. The scalp, due to its developed sebaceous glands and abundant hair, secretes a lot of oil and is particularly prone to bacterial growth, making it a common site for folliculitis. It is crucial to treat folliculitis with timely anti-infection measures.
How to prevent measles
Measles is a disease caused by infection with the measles virus, mainly infecting people with weaker resistance, the elderly, or those with certain underlying diseases. For the prevention of measles, it is recommended to first avoid contact with infected patients. Furthermore, it is important to protect susceptible populations, especially women, children, and the elderly with low immunity. Finally, one can regularly take some heat-clearing and detoxifying decoctions or medicines to prevent measles.
How to remove tinea capitis
Tinea capitis is a common skin disease, often caused by a fungal infection of the scalp. To remove tinea capitis, it is suggested to pay attention to the following points: First, wash your hair frequently. You can use topical potassium permanganate solutions for scalp cleansing, removing necrotic tissue, fungi, and some crusts. Second, it is advised to pay attention to personal hygiene and avoid eating spicy foods. Furthermore, for mild cases of tinea capitis, it is advisable to use selenium sulfide cleansers for washing. Lastly, for more severe tinea capitis, it is necessary to use topical antifungal medications such as ketoconazole ointment, along with oral antifungal medications for treatment (the use of medications should be under the guidance of a doctor).
How many days can herpes zoster be cured?
Herpes zoster is a viral infectious skin disease that is most prone to epidemic in the spring, primarily caused by the varicella-zoster virus. It generally lies dormant in the body causing a belt-like cluster of herpes zoster to appear along the dermatome, accompanied by neuralgia. The course of herpes zoster generally lasts three to four weeks, and it usually does not recur after recovery. The main principles of treatment are antiviral, analgesic, anti-inflammatory, to shorten the duration of the disease, and to prevent secondary infections.
What does it look like when tinea manuum and tinea pedis improve?
Tinea manuum and tinea pedis are common skin diseases caused by fungal infections of the skin on the hands or feet. These conditions often present with various skin symptoms such as itching, papules, rashes, peeling, and scales. Following treatment, improvement is typically indicated by a significant reduction in rashes, papules, erythema, and a noticeable decrease in itching. The skin begins to resemble normal skin and shows signs of recovery.
Mite allergy symptoms
Dust mites are tiny animals that are generally invisible to the naked eye and can only be seen under a microscope. If a dust mite allergy occurs, it can cause many skin symptoms, such as acne, itching, pigmentation, or erythema, severely affecting the patient's quality of life and appearance. Therefore, if a dust mite allergy is present, it is important to pay attention to personal hygiene and skin cleanliness, and maintain ventilation in the house. Treatment can include the use of anti-allergy medications.
What medicine to buy for a corn?
Corns are a type of skin disease formed due to long-term friction and compression. The cause of corns is often related to standing for long periods or wearing ill-fitting or tight shoes. For treating corns, it is advised to primarily use topical medications, which can be directly applied or used as a corn plaster. Besides topical creams, some physical treatments such as carbon dioxide laser, cryotherapy, and X-ray irradiation can also be used.