Can alopecia areata heal itself?

Written by Liu Gang

Dermatology

Updated on August 31, 2024

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For most people, alopecia areata can gradually heal on its own initially through dietary adjustments or personal lifestyle attention. However, if the condition does not improve after three months or six months, formal medical treatment is necessary.

It is important to avoid spicy and highly seasoned foods, maintain a regular schedule, and try to avoid staying up late, feeling anxious, tense, or in a bad mood. Also, avoid irritating the scalp with hair dyeing or perming. Formal treatment is essential, otherwise the condition may worsen, potentially leading to complete hair loss, including loss of eyebrows, armpit hair, and pubic hair. It is crucial to adhere to a regulated diet and lifestyle habits, strengthen exercise, and enhance immunity.

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Written by Liu Gang

Dermatology

50sec

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How long does it generally take for hair to regrow from alopecia areata?

The causes of alopecia areata are numerous, including reduced immunity, long-term consumption of spicy and irritating foods, frequent anxiety and stress, poor mood, or prolonged lack of nutrition. For milder cases of alopecia areata, hair can usually regrow within 1 to 3 months through self-adjustment of diet and lifestyle habits, along with increased exercise. However, for more severe cases, where hair loss covers a larger area, in addition to standard medical treatments, enhancing exercise, strengthening immunity, consuming more vegetables and fruits, and diversifying the diet are recommended. Typically, one treatment cycle lasts at least 3 months, and for severe symptoms, treatment may be needed for half a year or even longer. Persistence is crucial in managing this condition.

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Written by Liu Gang

Dermatology

45sec

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What causes alopecia areata?

The causes of alopecia areata are varied, and the specific factors for each individual may differ. However, it is mainly related to reduced immunity, lack of vitamins and trace elements, long-term consumption of spicy and irritating food, frequent staying up late with anxiety and tension, and poor mood. Some teens may also develop alopecia areata if they frequently suffer from scalp folliculitis, abscesses, or cysts, which can damage the hair follicles. Only a small number of cases may be related to genetic inheritance. Therefore, once this condition occurs, it is essential to seek treatment at a formal medical institution. With long-term persistence, it is possible to cure the condition, and adopting good dietary and lifestyle habits can help with the treatment.

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Written by Liu Gang

Dermatology

53sec

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Does alopecia areata need treatment?

Alopecia areata is characterized by localized or patchy hair loss on the scalp. There are many causes for this condition, most of which are related to individual dietary habits and lifestyle. For instance, irregular meal times, malnutrition, or frequent consumption of spicy and stimulating foods can contribute to the condition. Additionally, staying up late, experiencing anxiety, tension, or overall poor mood can also lead to hair loss. In most cases, alopecia areata that appears for a short period can be treated through dietary adjustments. However, if the affected area is large, it is advisable to seek professional treatment at a dermatology department of a formal hospital; otherwise, the area of hair loss may continue to expand. If it progresses severely, it might lead to complete hair loss or even loss of eyebrows.

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Written by Liu Gang

Dermatology

55sec

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Do alopecia areata follicles necrotize?

After the appearance of bald patches, they are mostly benign and there won't be any necrosis of the hair follicles. Hair follicle necrosis usually occurs in several situations, such as local trauma or previous folliculitis, and in cases of alopecia areata that have not been treated for a long time, where the cause of the disease has not been corrected, leading to follicle atrophy and eventually necrosis. Once hair follicle necrosis occurs, treatment becomes quite complicated, and some people may never fully recover. Once alopecia areata occurs, it is crucial to seek medical care from reputable medical institutions, undergo proper testing and treatment, avoid spicy and irritating foods, refrain from eating overly flavorful foods, avoid staying up late, and minimize anxiety and stress. Strengthening exercises and enhancing immunity, if consistently maintained, can still lead to recovery.

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Written by Liu Gang

Dermatology

55sec

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Is rubbing ginger useful for alopecia areata?

Alopecia areata is commonly treated by applying raw ginger topically, which has a certain effect. Rubbing ginger juice on the affected scalp area can stimulate hair follicles and improve local blood circulation, offering some therapeutic benefits for alopecia areata. However, this is generally only used for mild symptoms or cases that have just developed. If the alopecia areata has been present for a long time or if long-term medication has been ineffective, the application of ginger tends to be minimally effective. If the symptoms are severe, it is advisable to seek formal treatment at a dermatology department of a regular hospital. Adjusting one's diet and lifestyle habits is important; avoid spicy and irritating foods, and do not consume overly salty or highly flavored foods. Strengthening exercise, avoiding staying up late, and preventing anxiety and stress are also recommended.