Subscribe
276
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
The difference between roseola and pityriasis rosea
Pityriasis rosea and pityriasis versicolor are completely different conditions. Pityriasis rosea is a disease caused by a herpes virus infection, which is contagious. On the other hand, pityriasis versicolor is an inflammatory skin disease, which is not contagious. The cause is not particularly clear, but it may be related to infections or allergies. Furthermore, the treatments for pityriasis rosea and pityriasis versicolor are different. Pityriasis rosea can be treated with antiviral medications, along with symptomatic treatments such as reducing fever, etc. Pityriasis versicolor is recommended to be treated with antiallergic or astringent medications.
Is tinea capitis easily contagious to adults?
Tinea capitis is not very contagious to adults. Because most adults have stronger resistance to fungi, the likelihood of infection is much smaller than in children. This disease is more common in children or people with poorer skin resistance. Tinea capitis includes yellow tinea, white tinea, black tinea, and dragon tinea. Regardless of the type, active antifungal treatment should be received. Avoid eating irritating foods, such as raw ginger, raw onions, pepper, chili, etc.
Athlete's foot is transmitted through what pathway?
Athlete's foot, also known as tinea pedis, can be transmitted through direct or indirect contact. Direct contact involves touching someone with a fungal infection like athlete’s foot. Indirect contact may include using items belonging to someone infected, such as towels or foot basins. If you develop athlete's foot, it is crucial to treat it promptly, avoid sharing shoes and socks, and maintain personal hygiene.
Can frostbite be soaked in hot water?
Chilblains should not be soaked in hot water. Chilblains are generally caused when a part of the body is exposed to low temperatures, causing the capillaries and other small blood vessels to constrict due to the cold. Therefore, suddenly soaking them in hot water can cause these already damaged capillaries to suddenly expand, leading to worsening of the chilblains, swelling, and even infection. If chilblains occur, it is essential to receive proper medical treatment.
Hair loss is divided into several types.
There are many types of hair loss, mainly including androgenic alopecia, neurogenic alopecia, endocrine alopecia, nutritional alopecia, and physical alopecia. Androgenic alopecia is clinically known as seborrheic alopecia, while neurogenic alopecia is also called alopecia areata. Therefore, if you notice a significant amount of hair loss, it is essential to promptly identify the cause. In addition to the types of hair loss mentioned above, there may also be chemical-induced hair loss, infectious hair loss, symptomatic hair loss, congenital hair loss, seasonal hair loss, and other types.
Can onychomycosis be cured completely?
Onychomycosis is a common fungal skin disease that can be cured. However, it is essential to fully cooperate with the doctor's treatment plan. Currently, the treatment options for onychomycosis primarily include topical medications, oral medications, and physical therapies. For mild cases of onychomycosis, topical medications can be applied directly, or physical treatments such as nail trimming can be used. For more severe cases, oral medications are necessary, along with physical treatments like nail removal.
What's causing the prickly heat pain?
Firstly, prickly heat is divided into several types, including white prickly heat, red prickly heat, and purulent prickly heat. The symptoms of pain often occur during red prickly heat, as it is a type of acute skin disease. Combined with hot weather, it easily leads to pain in red prickly heat on the body. Especially when an infection is triggered, the pain becomes even more pronounced. At this time, it is recommended to use some cooling powders externally to alleviate the pain caused by red prickly heat.
Can tertiary syphilis be breastfed?
Syphilis is a common infectious disease caused by the syphilis spirochete, with tertiary syphilis being the most severe and most infectious stage. Therefore, breastfeeding is not allowed if one has tertiary syphilis, as breastfeeding is one of the transmission routes of syphilis. If breastfeeding occurs, syphilis can potentially be transmitted to the child through the breast milk. The breast milk of syphilis patients contains syphilis spirochetes, and if a syphilis patient breastfeeds a child, it essentially means transmitting this pathogen to the newborn through the milk. Thus, syphilis patients are prohibited from breastfeeding.
How to treat paronychia?
The treatment of paronychia begins with identifying the cause, which predominantly is due to bacterial infection of the nail groove and surrounding tissues, leading to an inflammatory response. Therefore, to effectively treat paronychia, it is essential to combat the infection and apply or take some anti-inflammatory medications. Additionally, if pus formation occurs, proper drainage is necessary. After developing paronychia, it is advised against self-medicating or performing incisions to drain pus; instead, treatment should be sought from a dermatologist or a surgeon.
Is tinea capitis prone to recurrence?
Tinea capitis is a skin disease that is prone to recurrence. It is caused by a fungal infection of the hair follicles on the scalp. It is recommended to treat tinea capitis with antifungal cleansers and, if necessary, complement the treatment with oral antifungal medications. During the illness, it is important to maintain a light diet, consume plenty of vegetables and fruits rich in vitamins, and avoid smoking and drinking alcohol.