How to treat acne?

Written by Liu Gang
Dermatology
Updated on September 26, 2024
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Acne is related to several factors including excessive secretion of sebum, consumption of spicy and stimulating foods, frequent staying up late, familial inheritance, and internal hormone levels. There are various treatment methods for this condition, which primarily depend on the individual's age. Treatment can be challenging during adolescence. If it is post-adolescence, treatment tends to be relatively easier. The most common treatment approach involves oral and topical anti-inflammatory medications, and it's effective to combine these with red and blue light therapy at a formal hospital for faster results. Traditional Chinese medicine facial masks can also be used to reduce local inflammation and decrease sebum secretion. However, acne tends to recur, particularly in adolescents. It is crucial for patients to avoid spicy and stimulating foods, not stay up late, and regularly exercise to reduce adverse hormone levels in the body. (Medications should be used under the guidance of a doctor based on specific circumstances.)

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Written by Liu Gang
Dermatology
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How to treat acne scar nodules

After complete recovery from acne, most people will form scars or some hypertrophic scar keloids. Generally, during the recovery phase of this condition, scratching or squeezing by hand is somewhat related. Currently, there are no highly effective drugs to completely heal these scars. The most common method is still to visit the dermatology department of a formal hospital and use fractional laser treatment, but the results vary from person to person and require many treatments. If the results are poor and the scar keloids are significantly hypertrophic, drug occlusion can also be used. However, drug occlusion cannot completely eliminate them; it can only make them shrink or become less noticeable. There is still a possibility that they might continue to grow.

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Written by Liu Gang
Dermatology
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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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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
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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.

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Written by Zhang Jian Bo
Dermatology
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The difference between rosacea and allergies

Rose acne is mostly a chronic skin inflammation that occurs on the face, with three stages including erythema, papulopustular, and rhinophyma periods. Allergic dermatitis, however, can occur as an acute inflammatory response of the skin on various parts of the body. Firstly, distinguishing between rose acne and allergic dermatitis depends on the location of the onset. Secondly, they are differentiated based on clinical manifestations. Thirdly, they are differentiated based on the condition of the disease. Rose acne is a chronic, recurrent, non-healing inflammatory skin condition, whereas allergic dermatitis is mostly transient and is a skin manifestation caused by allergic reactions. However, if allergic dermatitis occurs on the face, distinguishing it from rose acne can be challenging, and it is advisable to see a specialist in a formal hospital for an accurate diagnosis.