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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
How long does it generally take for herpes zoster to heal?
Most patients, if they do not develop complications from shingles, generally recover within two to four weeks. However, many patients who do develop related complications, such as postherpetic neuralgia, motor paralysis, or gastrointestinal or urinary tract diseases from shingles, have an uncertain recovery time. It could be several weeks, months, or even years. Therefore, once shingles occur, it is essential to seek timely medical treatment at a formal hospital and pay attention to enhancing one's immunity.
What shampoo is used for tinea capitis?
Tinea capitis is a highly contagious skin disease. If you are affected by tinea capitis, it is recommended to choose shampoos containing antifungal medications, such as ketoconazole shampoo. This disease is caused by a fungal infection and must be treated promptly. In addition to selecting the appropriate shampoo, you can also combine oral medicines and topical treatments. Diet should be light, avoiding foods that are overly stimulating or "fa-wu" (likely to exacerbate symptoms).
Erysipelas is caused by what?
The fundamental cause of erysipelas is mainly due to a streptococcal infection of the lymphatic vessels, causing acute non-purulent inflammation. Patients with erysipelas often may have underlying conditions such as athlete's foot, ulcers, or other infectious foci. Erysipelas is prone to develop secondary to ulcers, trauma, or some purulent infections, spreading directly from these primary diseases through the skin, mucous membranes, lymphatic channels, or hematogenous invasion.
Is shaving the head a good treatment for tinea capitis?
Shaving the head completely is very beneficial for the treatment of scalp ringworm. After shaving, the scalp is exposed, making it more effective to apply ointment directly on it. Besides, shaving the head facilitates easier scalp cleaning, maintaining dryness and hygiene. For treating scalp ringworm, apart from shaving the head, it is also recommended to take oral antifungal medications and supplement the diet with vitamin-rich foods.
What should I do if tinea pedis and tinea manuum cause cracking?
Athlete's foot can cause symptoms of cracking, especially in patients who have not received good treatment, which makes them prone to skin cracking. If cracking occurs, it is recommended to first use some antifungal medications to promptly treat the condition. Additionally, one can apply some moisturizing cream or ointment to alleviate the symptoms. It is important to maintain cleanliness of the skin on the hands and feet, avoid contact with strongly alkaline substances, keep the soles clean, and wear breathable shoes and socks. Finally, it is important to disinfect shoes and socks regularly and avoid direct contact with others to prevent mutual infection.
Can people with herpes zoster take a bath?
Whether or not someone who has herpes zoster (shingles) can take a bath depends on the individual’s condition. Most patients can bathe, but they must not scrub, especially at the areas affected by the rash. A minority of patients should avoid bathing if their blisters have ruptured, leading to open sores that could facilitate a secondary bacterial infection. In such cases, bathing is not recommended as it may worsen the infection.
What is the difference between a viral wart and a corn?
Viral warts and corns, though similar in appearance, have significant differences. In terms of cause, viral warts are caused by an infection of the human papillomavirus and are contagious. Corns, on the other hand, are not contagious and are caused by long-term pressure, friction, or tight shoes. In terms of treatment, corns can often be cured through laser treatment or medication. Viral warts need to be treated with antiviral medications, along with physical treatment methods such as cryotherapy with liquid nitrogen. (Please use medication under the guidance of a doctor)
How to deal with heat rash in adults?
Adults may develop heat rash, usually due to excessively hot weather or high temperatures, which causes excessive sweating and the inability to expel this sweat effectively. Recommendations for this condition are: first, ensure good ventilation to cool down; second, bathe frequently to reduce skin temperature; third, use medications for treating heat rash or apply everyday items like honeysuckle water; fourth, maintain dryness and wear breathable, cool clothing.
What causes nail fungus?
Onychomycosis, also known as nail fungus, is an infection caused by pathogenic fungi in the nail plate or under the nail. This disease can infect fingernails as well as toenails. Besides the fundamental cause of pathogenic fungi, other common inducers include the environment, particularly damp environments, and contact with other individuals who have nail fungus, which can be spread to others through direct or indirect contact.
What causes erysipelas?
Erysipelas is an acute inflammation of the skin and reticular lymphatic vessels. The onset of erysipelas is due to hemolytic streptococci invading the skin and mucosal reticular lymphatic vessels through small wounds in the skin mucosa. Erysipelas commonly occurs on the lower limbs and face, progressing rather quickly, with seldom tissue necrosis, and a tendency for recurrent episodes. The local symptoms include patchy erythema, bright red color, lighter in the center, with clear and slightly raised edges.