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Seborrheic Dermatitis
Seborrheic dermatitis causes
The causes of seborrheic dermatitis are multifaceted. Typically, if one does not pay attention to their diet, consuming spicy, irritating, or overly greasy foods can easily lead to the occurrence of seborrheic dermatitis. Seborrheic dermatitis can also occur when there is excessive secretion of male hormones, which leads to overactive sebaceous glands. Additionally, some metabolic disorders and genetic factors are also related to the onset of seborrheic dermatitis. Furthermore, seborrheic dermatitis can be associated with a deficiency in B vitamins, as well as physical and chemical irritants. Frequent scratching of the skin or the use of overly alkaline facial cleansers can promote the occurrence and exacerbation of seborrheic dermatitis. Psychological factors can also lead to the occurrence of seborrheic dermatitis; excessive stress, anxiety, and depression can all trigger the condition.
What is seborrheic dermatitis?
Seborrheic dermatitis refers to a type of inflammatory skin disease that occurs in areas where sebum secretion is abundant, including the face, chest, and back. These areas tend to be oilier and are prone to developing erythema and greasy scales. If the seborrheic dermatitis is of the dry type, it may also be accompanied by symptoms of peeling skin. The condition commonly affects individuals with hyperactive sebaceous glands, typically those with oily skin. Some people have combination skin that is also prone to oiliness, making them susceptible to seborheic dermatitis, often due to improper skin care. Dietary habits, frequent late nights, and consuming overly spicy or greasy foods can also lead to the development of seborrheic dermatitis.
Will seborrheic dermatitis recur?
Seborrheic dermatitis is likely to recur. In cases of seborrheic dermatitis, oily skin can easily lead to recurrence. Additionally, an inappropriate diet, often consisting of spicy, irritating food, as well as fried and greasy food, and habitual late nights, can also easily lead to recurrence. Therefore, when seborrheic dermatitis occurs, it’s essential to maintain a light diet, avoiding spicy and irritating foods, and seek treatment under the guidance of a doctor. For topical use, one can choose corticosteroid medications, typically choices include desonide ointment or hydrocortisone butyrate cream. For oral medications, options include Vitamin B6 or a B-complex vitamin. If itching is significant, it might also be necessary to combine treatment with antihistamine medications.
Can seborrheic dermatitis be cured completely?
Seborrheic dermatitis, also known as seborrheic eczema, is a chronic, superficial inflammatory skin disease characterized by papular and scaly eruptions that occur in areas with excess sebum production. It often causes varying degrees of itching and commonly affects areas rich in sebaceous glands, such as the head, face, and trunk, and is more frequently seen in adults and newborns. The exact cause of this condition is still unclear; it is generally considered to be related to sebum secretion and changes in its chemical composition. Additionally, colonization and infection by Malassezia, as well as several other factors such as stress, diet, deficiency in B vitamins, and alcohol consumption, can also influence the occurrence and development of the disease. Since the causal factors are not well understood and there are many triggering factors, the disease has a chronic course and can recur repeatedly. Although seborrheic dermatitis can be cured, it can still recur.
How to deal with seborrheic dermatitis?
For seborrheic dermatitis, topical application of some corticosteroid medications like desonide ointment or hydrocortisone butyrate cream can be utilized. However, it is important to avoid prolonged, excessive use on the more delicate facial skin. In cases of oozing or erosion, treatments such as boric acid solution or saline can be used for wet compresses. Additionally, for seborrheic dermatitis, one may also choose calcineurin inhibitors like tacrolimus ointment or pimecrolimus cream. If severe itching occurs with seborrheic dermatitis, symptomatic itch relief should be provided, primarily through oral antihistamines such as desloratadine dispersible tablets or cetirizine hydrochloride tablets. Treatment can also include traditional Chinese medicine based on differential diagnosis.
Can seborrheic dermatitis be cured?
Seborrheic dermatitis, also known as seborrheic eczema, is a chronic papular squamous superficial inflammatory skin disease that occurs in areas rich in sebaceous glands such as the head and trunk. The exact causes of the disease are still not completely clear, but it is mainly believed to be related to increased sebum secretion or changes in its chemical composition, and associated with colonization and infection by Malassezia species. Additionally, factors such as mental stress, diet, alcohol consumption, and vitamin B group deficiency can also affect the occurrence and development of this disease to varying extents. Thus, the condition is chronic and can recur repeatedly. Although seborrheic dermatitis can be clinically cured, it is prone to recurrence. Hence, it is important to maintain a regular lifestyle, ensure adequate sleep, limit the intake of polysaccharides and fats, consume more vegetables and fruits, abstain from alcohol and spicy irritant foods, and avoid various mechanical irritations. Using less hot water and strong alkaline soaps for bathing can help reduce the recurrence of seborheic dermatitis.
Is seborrheic dermatitis contagious?
Seborrheic dermatitis, also known as seborrheic eczema, is a chronic, papular, scaly, inflammatory skin disease that occurs in areas where sebum is secreted. It can be accompanied by varying degrees of itching and commonly affects areas such as the face and trunk, where sebaceous glands are abundant. It is more frequently seen in adults and newborns. The exact cause of the disease is still not completely understood. It is generally believed to be related to increased sebum secretion, changes in the chemical composition of sebum, and colonization and infection by Malassezia yeasts. Factors like stress, diet, deficiency of B vitamins, and alcohol consumption can also influence the occurrence and development of the disease. Therefore, seborrheic dermatitis is not contagious.
How to treat seborrheic dermatitis
Seborrheic dermatitis commonly occurs in the head, face, chest, back, and other areas with excessive sebum secretion in adults, and it can also affect infants and young children. It is necessary to enhance skin cleanliness and provide symptomatic treatment such as anti-inflammatory measures and regulation of lipid metabolism. Focus on skin cleanliness, eat more green vegetables and coarse fibers, and provide anti-inflammatory treatments such as oral tanshinone IIA sulfonate capsules, vitamin B6 tablets, doxycycline hydrochloride capsules, clarithromycin sustained-release tablets, and total paeony glycoside capsules. For the affected skin areas, apply topical remedies like Curcuma comosa clearing ointment, compound indomethacin tincture, etc. Products such as selenium disulfide cleanser or ketoconazole shampoo can be used to wash the scalp and as a body wash. Regularly enhance skin cleanliness and frequently change underwear.
How to treat seborrheic dermatitis on the face?
Seborrheic dermatitis is a chronic, superficial inflammatory skin disease with papular and scaly lesions that occurs in areas with excessive sebum secretion, often accompanied by varying degrees of itching. When seborrheic dermatitis affects the face, our clinical treatment mainly includes three aspects. The first is topical medication treatment, which can involve the use of low-concentration tacrolimus ointment or pimecrolimus cream, as well as zinc oxide oil, nitrofurazone ointment, zinc oxide and boric acid ointment, etc. If necessary, short-term use of compound preparations containing glucocorticoids and antibiotics, such as compound miconazole ointment and compound econazole ointment, may be employed. The second is oral medication, which can supplement B-group vitamins, primarily B2, B6, or a compound vitamin B, as well as zinc-containing preparations. For severe itching, antihistamines can be taken orally. In cases of bacterial infection, antibiotics such as erythromycin or tetracycline can be used, and can be supplemented with traditional Chinese herbal decoctions. The third aspect is to inform patients to maintain a regular lifestyle with sufficient sleep, limit high-carbohydrate and high-fat diets, avoid spicy and irritant foods, avoid alcohol consumption, eat more vegetables and fruits, avoid various mechanical irritations, and use less hot water and highly alkaline soap when washing the face.
How to completely cure seborrheic dermatitis of the scalp?
Seborrheic dermatitis, also known as seborrheic eczema, is a chronic, superficial inflammatory skin disease characterized by papular scaly rashes, predominantly occurring in areas rich in sebaceous glands such as the head, face, and trunk. The exact cause of this disease is still not fully understood. It is mainly believed to be related to an increase in sebum secretion or changes in its chemical composition. Additionally, colonization and infection by Malassezia yeast, along with factors like stress, diet, deficiency in B vitamins, and alcohol consumption can all influence the occurrence and development of this condition to varying degrees. Due to these factors, the disease has a chronic course and may relapse repeatedly. Seborrheic dermatitis occurring on the scalp, although clinically curable, can still experience flare-ups. Its symptoms mainly include oily hair, scalp papules, erythema, dandruff, and itching. Clinical treatment primarily involves the use of shampoos containing ketoconazole, selenium sulfide, or salicylic acid. This can be accompanied by oral antihistamines, supplementation with B vitamins, or zinc-containing preparations. It is crucial to maintain regular life habits, ensure sufficient sleep, restrict diets high in polysaccharides and fats, increase the consumption of vegetables and fruits, avoid alcohol and spicy irritant foods, use less hot water and strongly alkaline soaps for bathing, and avoid various types of mechanical irritation to reduce the recurrence of scalp seborrheic dermatitis.