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Neurodermatitis
What trace element is lacking in neurodermatitis?
Neurodermatitis, also known as chronic simple lichen, is a common chronic inflammatory skin disease marked by periodic severe itching and lichen-like changes in the skin due to neurological dysfunction. The exact causes of neurodermatitis are still unclear. It is not merely related to deficiencies in certain trace elements. It is generally considered to be related to an imbalance in the excitatory and inhibitory functions of the cerebral cortex, possibly linked to mental stress such as impatience, excessive contemplation, depression, fatigue, and insomnia. Some patients' conditions may be associated with gastrointestinal dysfunction, endocrine disruption, an unbalanced diet including excessive alcohol consumption, intake of spicy foods, shellfish, etc., as well as local irritants like rigid collars, wool plants, chemicals, and scratching. All these internal and external factors play a role. The treatment of neurodermatitis mainly focuses on avoiding various irritants such as scratching and friction. Psychological therapies also assist by breaking the vicious cycle of scratching and itching. The primary treatment approach involves topical medications, supplemented by traditional Chinese medicine. Systemic medications might include antihistamines for itching relief, along with supplements like calcium, vitamin C, thiamine, and various B vitamins, all of which aid in recovery.
Can neurodermatitis be completely cured?
The onset factors of neurodermatitis may be related to various factors such as neuropsychiatric factors, diet, local skin irritation, gastrointestinal dysfunction, and endocrine disorders. It tends to form a vicious cycle of itching, scratching, and more itching during the onset process. Therefore, the characteristic of this disease is that it progresses slowly, persists for a long time without healing or recurs repeatedly. Thus, neurodermic dermatitis can be cured, but it may also relapse.
How to treat neurodermatitis
Neurodermatitis, also known as simple lichen, commonly occurs on the eyelids, elbows, neck, and sacral areas. It exhibits recurrent symptoms such as skin lesions and itching. It is necessary to enhance skin moisturization, avoid excessive irritants such as friction, and provide anti-inflammatory symptomatic treatment. Oral medications such as levocetirizine tablets, moisturizing and anti-itching capsules, compound glycyrrhizin tablets, Guweisupian tablets, or Duluoping tablets, along with topical application of tacrolimus ointment, or early use of potent steroids such as halometasone cream or betamethasone valerate cream, can control the symptoms of skin lesions. However, steroid creams should not be used for prolonged periods as they can cause side effects including skin atrophy and hypertrichosis.
What does neurodermatitis look like?
Neurodermatitis is a common chronic inflammatory skin disease characterized by paroxysmal severe itching and lichenoid changes in the skin. Its early symptoms mainly manifest as flat papules the size of pinheads or grains of rice, with a small amount of coagulation on top. These generally are distributed over areas such as the neck, sacral region, elbows, knees, inner thighs, perineum, perianal region, and eyelids. Over time, the rashes may merge into large patches, and the affected skin becomes thickened and rough, accompanied by intense itching.
Can laser treat neurodermatitis effectively?
Neurodermatitis is a type of allergic disease, mostly developed from dermatitis, eczema, or common allergic reactions. It is generally treated with oral and topical medications, which can control or cure the condition. There is generally no need for laser treatment. Although the skin of neurodermatitis may thicken and proliferate, and the treatment results may be slow, laser treatment can cause extensive damage to the epidermis, making it more difficult to heal later. It is essential to receive proper treatment in the dermatology department of a regular hospital for neurodermatitis. Instead of using laser, treatment can include oral and topical medications, along with options like red or blue light therapy or liquid nitrogen freezing. After recovery, it's important to regulate your diet and lifestyle habits, avoid staying up late, exercise appropriately, and not wash with hot water.
Early symptoms of neurodermatitis
The early symptoms of neurodermatitis primarily manifest as small, flat polygonal papules the size of pinpoints or rice grains on the skin of the neck, sacral area, elbows, inner thighs, perineum, and around the anus. These can appear red, light red, or light brown and are relatively hard in texture. The surface may have a small amount of coagulated blood. Due to episodic severe itching, a vicious cycle of itching, scratching, more itching, and more scratching occurs during the course of the disease, which can lead to the merging of rashes into large patches.
Is neurodermatitis a fungus?
Neurodermatitis is a common chronic inflammatory skin disease characterized by episodic intense itching and lichenoid changes in the skin. The main causes are likely related to neuropsychiatric factors, diet, local skin irritation, gastrointestinal dysfunction, endocrine disorders, and many other factors. It has no relationship with fungi. If the skin is infected by fungi, common diseases include tinea capitis, tinea pedis, tinea unguium, tinea cruris, tinea corporis, and so on.
Difference between allergic dermatitis and neurodermatitis
Neurodermatitis is a common chronic inflammatory skin disease characterized by episodic severe itching and lichenoid skin changes. Its causes may be related to various factors including neuropsychiatric factors, diet, local skin irritation, gastrointestinal dysfunction, and endocrine disorders. It commonly occurs in the neck, elbows, knees, sacrococcygeal region, perineum, and around the anus. The lesions are characterized by pinhead- or rice-grain-sized polygonal flat papules, which are pale red, pale brown, or normal skin colored, with a hard and glossy texture. They may be covered with a small amount of scale, and over time, the lesions can merge into large plaques, with the local skin becoming thickened and rough, showing lichenoid changes. Allergic dermatitis is an allergic reaction disease caused by contact with allergens. Its lesions are diverse, which can be erythema, papules, vesicles, swelling, and accompanied by itching. Therefore, localized allergic dermatitis due to improper treatment, lack of timely treatment, or repeated scratching, can develop into neurodermatitis.
Can neurodermatitis turn into cancer?
Neurodermatitis, also known as chronic simple lichen, is a common chronic inflammatory skin disease characterized by episodic severe itching and lichenoid skin changes. It is a neurofunctional dermatosis, and its causes may be related to various internal and external factors, including neuropsychiatric factors, diet, gastrointestinal dysfunction, endocrine disorders, and local skin irritation. Currently, there are no clinical reports of neurodermatitis transforming into cancer, so it generally does not become cancerous.
Symptoms of scrotal neurodermatitis
Neurodermatitis is a common chronic inflammatory disease characterized by episodic severe itching and lichenoid skin changes, frequently seen in young and middle-aged adults. It often occurs in areas such as the neck, lateral sides of both elbows, sacral region, thighs, perineum, and around the anus. When it affects the scrotal area, its base layer can appear as pinpoint or rice-grain-sized polygonal flat papules, in light red, light brown, or normal skin color, generally firm and shiny. The surface may have small amounts of scale. Due to repeated scratching and rubbing, the lesions can gradually merge into large patches, and the local skin becomes thickened and rough, forming lichenoid changes accompanied by severe itching.