Acne

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Written by Liu Gang
Dermatology
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Is it effective to use toothpaste on acne?

Acne is related to excessive sebum secretion, consumption of spicy and irritating foods, or frequent staying up late. Generally, it is a disease caused by Propionibacterium acnes infection. Commonly used toothpaste applied externally is ineffective as it cannot remove the Propionibacterium acnes on the acne surface. Once identified, it is still necessary to seek formal treatment at the dermatology department of regular hospitals. Oral medications combined with external use and phototherapy treatments such as red and blue light can improve the condition more quickly. After recovery, it is crucial to avoid spicy and irritating foods long-term, try not to stay up late, avoid anxiety and stress, and refrain from improperly using cosmetics that can clog pores. Regularizing diet, lifestyle habits, and enhancing exercise can help prevent recurrence significantly.

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Written by Zhu Zhu
Dermatology
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Does acne spread?

Acne is a common skin disease, often occurring in adolescents and young adults. It is not contagious because acne is a chronic inflammation of the sebaceous gland follicles, associated with excessive secretion of the sebaceous glands or infection with acne bacteria. It is not contagious and will not cause one's own acne by coming into contact with someone who has acne.

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Written by Liu Gang
Dermatology
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Can hypertrophic acne scars be treated?

Acne, during its onset and treatment period, due to non-standard treatments or severe cases, coupled with some patients liking to pick or squeeze them, might lead to hypertrophic scarring later. Once hypertrophic scars form, they are not easy to treat, especially if they are very prominent, they generally cannot be completely cured. If the symptoms are mild, fractional laser treatment can be used, but the ultimate repair effectiveness is uncertain. If the prominence is especially noticeable, one can go to a dermatology department in a regular hospital for localized drug blockade treatment, but this only improves the symptoms and cannot eradicate the condition completely. Therefore, it is essential to follow standard treatment protocols during the onset of acne to prevent the formation of hypertrophic scars.

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Written by Liu Gang
Dermatology
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Why does acne recur repeatedly?

Acne is a disease caused by overactive sebaceous glands and infection of the skin surface with Propionibacterium acnes. The most common symptoms are the appearance of red papules on the face, which are quite painful, and some directly develop pus heads. Although this disease can be completely cured through formal treatment, it has a high recurrence rate, and the main factor of recurrence is related to one's age group, especially during adolescence and in patients with hormonal imbalances. During the treatment period, it is necessary to avoid spicy and irritating foods for a long time, try not to stay up late, avoid anxiety and tension, and refrain from misusing cosmetics, especially greasy products that can clog pores. After recovery, it is advisable to wash the face with cold or cool water, and avoid using hot water.

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Written by Liu Gang
Dermatology
59sec home-news-image

Can acne scars be removed?

If acne is not treated properly or promptly, it may worsen and develop into cystic acne. Additionally, if individuals frequently scratch, squeeze, or pick at the acne during treatment, infections can form and ultimately result in residual scarring. Once scars have formed, they are not easily fully repairable. If the scar proliferation is not too severe and is relatively flat, fractional laser treatment can be temporarily used for repair. If the scar proliferation is more pronounced and protrudes significantly, it is necessary to seek treatment in a proper hospital with medications and injections for closure therapy. However, these methods can only temporarily soften or shrink the scars, and cannot completely remove them. Therefore, the most fundamental approach is still to manage the treatment effectively to prevent residual scarring. Upon detection, it is crucial to follow standardized treatment protocols and avoid scratching or bursting the acne.

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Written by Liu Gang
Dermatology
56sec home-news-image

What foods should not be eaten with acne?

Acne is a disease caused by an overactive sebaceous gland on the skin's surface and a concurrent infection with acne propionibacteria. The most common symptoms usually appear on the face as red or whitehead pimples. During treatment, it is essential to avoid spicy and irritating foods, such as chili peppers, lamb, seafood, alcohol, fried and greasy foods, or sweets, and try not to consume them. After recovery, it is also necessary to maintain a long-term regulated diet and lifestyle habits. Avoid staying up late, anxiety, and stress. Treatment should be carried out in the dermatology department of a formal hospital. Try not to pick or squeeze with your hands to prevent residual acne scars or pits. After recovery, appropriate exercise should be done to strengthen the immune system.

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Written by Liu Gang
Dermatology
1min 4sec home-news-image

Can acne be cured completely?

Acne is associated with vigorous sebaceous gland secretion, consumption of spicy and irritating foods, frequent staying up late, familial genetics, or excessive secretion of androgens in the body. Therefore, at present, there is no way to completely cure this condition; it can only be controlled or reduced in terms of outbreaks. One can take oral and topical anti-inflammatory medications, and combine these with red and blue light therapy at a dermatology clinic of a formal hospital, which might speed up the effects. If the cystic acne symptoms are severe, one can use traditional Chinese medicine techniques like acupuncture point bloodletting for treatment. This illness has strong recurrence after healing, so it is essential to standardize one's diet and lifestyle habits, avoid spicy and stimulating foods, refrain from staying up late, and avoid stress and anxiety. It is also advisable to avoid using cosmetics indiscriminately. After recovery, it is important to continue with physical exercise.

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Written by Liu Gang
Dermatology
58sec home-news-image

Can acne be squeezed?

Acne mostly occurs on the face, varying from mild to severe. Generally, there are some red, painful papules, and some may have white pustular papules. In such cases, try not to squeeze them. For some people with poor skin, acne scars or pits may form in the later stages, making treatment more troublesome. After the onset of acne, it is crucial to seek proper treatment at a dermatology department of a formal hospital. Oral and topical anti-inflammatory medications along with agents that clear internal heat should be used. Local treatment may involve red and blue light therapy. If there are indeed many pustules, a comedone extractor can be used to clean them appropriately. After recovery, it is important to avoid spicy and irritating foods, avoid staying up late, exercise regularly, and enhance immunity. (Specific medications should be taken under the guidance of a physician.)

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Written by Liu Gang
Dermatology
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The main causes of acne formation

Acne is primarily caused by excessive secretion from one's own sebaceous glands. There are various reasons for this excessive secretion, such as genetic constitution and dietary preferences for spicy, fried, or sweet foods. Frequent staying up late, anxiety, tension, or mood disturbances can also lead to this condition. Some women may experience acne related to menstrual disorders or hormonal imbalances. Once acne is noticed, it is best to seek proper medical treatment and avoid squeezing or picking with hands to prevent scarring or pockmarks. Besides medical treatment, it is essential to maintain a long-term diet avoidance, regulate eating habits, exercise regularly to boost immunity, sweat more, and possibly take medications that reduce sebaceous gland secretion.

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Written by Liu Gang
Dermatology
1min 1sec home-news-image

Does acne infect people?

Acne belongs to a disease caused by the excessive secretion of one's own sebaceous glands and an infection of the skin surface by acne propionic acid bacillus. This disease is not contagious, and it cannot be transmitted to others by touching each other or sharing towels. However, the disease has a strong recurrence, especially in patients who are in puberty. If their diet and lifestyle are not monitored in the short term, they will relapse quickly. It is recommended to receive formal treatment at a dermatology department of a regular hospital, with oral medication and topical medication. The combination of red and blue light effects can speed up the recovery. After recovery, it is crucial to maintain a standard diet and lifestyle, avoid spicy and irritating food, and try not to stay up late, feel anxious, or tense. Avoid misusing cosmetics to prevent clogging pores, which could worsen the condition. Regularly strengthen exercise, sweat more, and bathe more often.