Will acne with pustules leave scars?

Written by Liu Jing
Dermatology
Updated on February 02, 2025
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Pustular acne is considered a relatively severe type of acne. Without standardized and effective treatment, coupled with poor management such as scratching with hands and other adverse stimuli, it can lead to facial scars or acne pits. Therefore, it is necessary to enhance skin moisturization and sun protection, avoid spicy and irritating foods, and use medical skincare products such as acne clearing and scar diminishing creams, and acne repair serums. Oral medications such as Tanshinone IIA sulfonate capsules, Icariin tablets, and Vitamin A acid capsules, along with topical applications of Fusidic acid cream, Vitamin A acid cream, or Adapalene gel, are used. Additionally, physical treatments like fruit acid peeling and phototherapy with red and blue light are employed to provide anti-inflammatory effects and improve abnormal keratinization. (Note: Medication should be used under the guidance of a physician.)

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Written by Liu Gang
Dermatology
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What department should you go to for acne treatment at the hospital?

Acne, also commonly known as acne vulgaris, falls under the scope of dermatology for treatment at formal medical institutions. This condition is associated with excessive secretion of sebum, consumption of spicy and stimulating foods, or frequent late nights. The skin surface infection is caused by Propionibacterium acnes. Once acne occurs, it is essential to seek formal and active treatment to prevent long-term issues such as facial scarring, acne pits, or hyperpigmentation. Effective treatments available in dermatology departments of formal hospitals include oral medications, topical medications, and adjunct therapy with red and blue light, which can hasten recovery. After healing, it is crucial to continue avoiding spicy and stimulating foods, refrain from staying up late, avoid misuse of cosmetics, frequently wash the face with warm water, and prevent recurrence of the condition.

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Written by Zhang Da Wei
General Surgery
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How to treat cystic acne?

Cystic acne is actually a relatively common disease, primarily caused by localized infections, which can potentially lead to scar formation in severe cases. It usually causes some stress to the individual. The treatment for this condition primarily involves physical therapy. There may be a need for local injections or methods to improve hormone levels to help address the situation. However, the main form of treatment is usually surgical, such as draining pus from the affected area to aid recovery. In this case, the most important approach should still be anti-inflammatory treatment, possibly supplemented with drugs that nourish the nerves or regulate the endocrine system to improve the condition. This should achieve a certain therapeutic effect, and then, depending on the specific changes in the disease, different medications can be chosen for treatment (specific medications should be used under the guidance of a doctor, and self-medication should be avoided).

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Written by Liu Gang
Dermatology
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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
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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
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How to treat acne scar bumps?

Acne scars and keloids are often caused by improper treatment of acne or by scratching, squeezing, and breaking the skin during the treatment process, leading to infection and the subsequent formation of these scars and keloids. Once formed, it is impossible to completely remove them. If the keloid scars are not particularly prominent, you can visit a dermatology department at a standard hospital to repair them with fractional laser treatment. If the keloid scars are very noticeable and proliferative, you can also visit a dermatology department at a standard hospital for drug injection treatment, but it is not possible to completely remove them, only to temporarily relieve the symptoms. If the scars are relatively small, cosmetic surgery to excise them can be an option. Therefore, during the treatment of acne, it is crucial to follow standard practices and timely treatment, and to avoid scratching or squeezing the skin to prevent the formation of keloid scars.