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Huang Ling Juan
Dermatology
About me
Associate Chief Physician, Associate Professor, has received further training in the Dermatology Department of the Second Affiliated Hospital of Sun Yat-sen University in Guangdong. Engaged in clinical, teaching, and research work in dermatology for a long time.
Proficient in diseases
We use a combination of traditional Chinese medicine and Western medicine to treat conditions such as herpes zoster, urticaria, eczema, acne, folliculitis, melasma, various skin itching disorders, as well as sexually transmitted diseases such as gonorrhea, chlamydia infection, genital herpes, syphilis, and genital warts.
Voices
How to cure allergic dermatitis?
To cure allergic dermatitis, the first step is to identify the allergen. Once identified, you can avoid it and use medication in combination, which can completely cure this type of dermatitis. When allergic dermatitis occurs, it is crucial to actively eliminate the allergen and supplement with oral antihistamine medications, as well as traditional Chinese medicine. Treatment should involve a combination of Chinese and Western medicine. Allergic dermatitis must be detected and treated early. Treating this allergy-related skin disease in its mild stages can prevent recurrence. It is also important to persist with medication under a doctor's guidance, as stopping medication midway through treatment or due to fear of side effects can lead to a relapse. For those suffering from allergic dermatitis, diet should also be considered; avoid seafood, shellfish, and spicy or irritating foods.
How to cure allergic dermatitis completely?
To fundamentally treat allergic dermatitis, it is essential to first clarify the cause and identify which allergen triggers it to avoid contact. In terms of treatment, it often involves a combination of oral and topical medications. Oral medications typically include antihistamines, such as loratadine dispersible tablets, cetirizine tablets, or fexofenadine hydrochloride tablets. These can be supplemented with compound glycyrrhizin tablets or vitamin C tablets, calcium gluconate, or treatment based on Traditional Chinese Medicine differential diagnosis. For topical use, corticosteroid ointments or calcineurin inhibitors can be chosen to help. Regular skin care is crucial, using moisturizing lotions to maintain the barrier function of the skin, making it less susceptible to irritation and reducing the chance of recurrent allergic dermatitis. (Medication should be used under the guidance of a physician.)
How to distinguish eczema from prickly heat
Eczema and heat rash have clear differences, including different causes. Eczema is primarily caused by allergens, as well as excessive mental stress, anxiety, and hormonal imbalances. Heat rash, on the other hand, usually arises from overly humid and hot environments that affect normal sweating function, leading to blocked sweat ducts. Their clinical manifestations also differ. Eczema typically presents as polymorphic and symmetrically distributed lesions, usually manifesting as papules and vesicular papules, and in severe cases, erosion, exudation, and significant itching are observed. Heat rash clinically appears as tiny, pin-sized blisters that emerge in clusters and merge into patches, typically found at skin folds without symmetry. White heat rash generally has less noticeable itching, whereas red heat rash is itchy and can also feel burning.
Is syringoma related to sweating?
Syringoma has little to do with sweating. Syringoma, also known as eccrine acrospiroma or eccrine hidrocystoma, is a type of small sweat gland tumor that differentiates towards sweat ducts. It is inherited in an autosomal dominant pattern. During sweating, due to obstructed sweat flow, the syringoma, or the tumor mass, may increase in size. If syringoma appears, it may not require treatment. If it is considered cosmetically undesirable, treatment options include using carbon dioxide laser or cryotherapy with liquid nitrogen. With the occurrence of syringoma, it is advisable to avoid consuming excessively greasy foods and spicy, irritating foods in the diet. While syringoma is not significantly related to sweating, it is somewhat associated with frequent staying up late and irregular life routines.
What should a girl do if she has severe hair loss?
When women experience severe hair loss, they should first go to a hospital for relevant examinations to identify the specific causes. Treatment for female hair loss should target the cause. Options include using androgen receptor inhibitors and biological response modifiers such as minoxidil, spironolactone, etc. Topical applications typically involve the use of selenium sulfide-based dandruff and itch-relieving cleansers, and herbal treatments can also be used. Female hair loss is usually related to staying up late, poor rest, excessive mental tension, anxiety, and heredity. In women, hair loss usually does not involve much recession of the frontal hairline; it is primarily a thinning of hair on the top of the head. Therefore, it is crucial for women experiencing hair loss to seek standardized treatment and avoid misusing medications, which could potentially cause greater damage to the hair follicles and exacerbate the condition.
Can a melanoma heal by itself if it ruptures?
Melanoma cannot heal itself once it has ruptured. Melanoma is a type of malignant tumor, and if melanoma occurs, it is crucial to cooperate actively with the doctor to perform excision surgery. After the surgical removal, pathological examination must be carried out, and treatment should be sought promptly to avoid delaying the condition. If there is bleeding, ulceration, pain, or a significant increase in the size of skin pigmented moles, it is highly suspect for malignant transformation, and one should promptly visit a dermatology department at a formal hospital for examination. If malignant transformation is possible, it is critical to perform surgery early and conduct a pathological examination. The symptoms of melanoma are related to the age of onset; in younger patients, it usually presents as itching, changes in the color of the lesions, and expanding borders, while older patients typically exhibit noticeable ulceration of the lesions.
Can hair loss on the top of the head be reversed?
Generally, hair loss at the top of the head can be reversible. Sudden hair loss on the scalp may indicate alopecia areata, which typically has a clear boundary and reveals shiny patches of skin without pain or itching. This condition is often related to high mental stress and poor sleep. Treatment can include oral administration of Compound Glycyrrhizin Capsules and L-cysteine tablets, or a combination of traditional Chinese medicine diagnosis and treatment. Additionally, products like Yangxue Shengfa Capsules can be used, as well as topical solutions such as Minoxidil Solution or Compound Siyadan Hair Growth Solution, which can gradually restore hair. If the hair loss at the top of the head is androgenic alopecia, this usually requires combination with certain medications. For women, oral spironolactone can be used; for men, oral finasteride may be helpful. (Medication should be used under the guidance of a doctor.)
What will a worsening corn turn into?
Severe deterioration of corns usually affects walking. When corns appear, treatment options include using corn ointment, choosing carbon dioxide laser treatment, or cryotherapy with liquid nitrogen. Corns mainly result from prolonged compression and friction of the soft tissues of the sole, leading to this skin condition and causing localized pain. If corns develop, it is important to rest and avoid standing or walking for long periods. Also, avoid wearing shoes with very hard soles to prevent the recurrence of corns. When dealing with corns, soaking the feet in warm water to promote blood circulation and prevent the thickening of the skin can be beneficial. Diet-wise, it is advisable to choose low-fat foods.
What is the cause of itchy scalp with alopecia areata?
The occurrence of itchy alopecia areata scalp is primarily related to the use of certain medications. Frequent use of drugs to treat alopecia areata can lead to allergic reactions, which may also cause scalp itching. Additionally, in the early stages of alopecia areata recovery, hair growth requires a significant supply of nutrients, and rapid local blood circulation can also lead to localized scalp itching. The itchy scalp associated with alopecia areata can also be related to irregular lifestyle, long-term mental tension, frequent staying up late, and deficiencies in vitamins and trace elements, which can lead to endocrine disorders. The itching associated with alopecia areata might also result from not maintaining cleanliness and hygiene of the scalp, using shampoos or conditioners with strong irritants, frequent exposure to excessive ultraviolet rays, and using excessively hot water when washing hair.
What should I do if I get a burn on my face?
If a burn occurs on the face, first rinse the burned area with running tap water or immerse the burned part of the face in a basin of tap water to promptly reduce the temperature of the burn site and lessen heat damage to the deeper tissues. Be sure the water is not too cold and generally rinse or soak for about 30 minutes, until the pain at the wound site significantly eases, and then rinsing or soaking may be discontinued. After rinsing or soaking in cool water, observe the burned area. If the burn site is slightly purple and red, you can apply some burn ointment at home. If there are obvious blisters or the skin is broken, protect the burn site with a clean towel and go to the nearest hospital burn department for professional medical treatment quickly. Be sure to protect the blisters on the burn site to avoid bursting them.