珍珠疹的治療方式有哪些？

請具體羅列珍珠疹的治療方式以及利弊

塗抹茶樹油親測可用，需塗抹半年左右。

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珍珠疹即陰莖珍珠狀丘疹病。
一般良性經過，無需治療。
非要治的話，最下面的護理方法可能是有效的。

《實用皮膚病性病診療手冊》，劉輔仁，512頁：

日常護理方法，僅供參考：
原文：Pearly Penile Papules ( PPP ) Removal Treatments Side Effects
1. 塗抹Alpha Hydroxy Acid （AHA，阿爾法羥基酸？果酸？）
每日2~3次，持續數日。
2. 塗抹Triple Antibiotic Ointment（三聯抗生素？）
每日2次，持續數日。
3. 塗抹蓖麻油（Castor Oil）
每日3~4次，持續數日或半年。
4. 塗抹茶樹油（Tea-Tree Oil）
每日3~4次，持續數日或半年。

3和4看起來最安全沒有副作用且有效。

答畢。
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附原文：
Examples of Home Remedy for removal of PPP:

Application of Alpha Hydroxy Acid (AHA):

Cream of low concentration of AHA may be applied over the affected area without spreading outside, 2 – 3 times a day. By continuing the treatment for a few days, the bumps will fall down by themselves. It is a very safe and effective remedy.

Application of Triple Antibiotic Ointment:

The ointment is to be applied over the affected area twice a day. Continue the application until all the bumps are removed. Incase PPP appears again, repeat the treatment.

Castor Oil

Clean the affected area and dry. Apply Castor Oil in plenty on the affected area 3 – 4 times a day. Leave that part uncovered and continue the treatment until all the bumps are removed. It is a very safe method and ensures complete cure.

Tea-Tree Oil

Instead of Castor Oil, apply very small quantities of Tea-Tree Oil on the affected area using cotton swabs. Within a few days, all the bumps will be removed.