How to describe medical symptoms in English?

Let me take a closer look. Have you started using any new soaps, detergents, or skincare products recently?

让我仔细看看。你最近有没有开始使用新的肥皂、洗涤剂或护肤品？

Very likely. This looks like contact dermatitis — an allergic reaction to something touching your skin. Switch back to your old detergent and use a fragrance-free brand.

很有可能。这看起来像接触性皮炎——皮肤接触某种东西引起的过敏反应。换回你以前的洗衣液，用无香型的品牌。

I will prescribe a hydrocortisone cream. Apply it twice a day for a week. If it does not clear up, come back and we may need to try something stronger.

我给你开氢化可的松药膏。每天涂两次，用一周。如果没有消退，回来复查，可能需要换更强的药。

Changes in a mole are worth investigating. Let me examine it with a dermatoscope. I am looking at the borders, color, and symmetry.

痣的变化值得关注。让我用皮肤镜检查一下。我在看边界、颜色和对称性。

The borders are slightly irregular, so I want to do a biopsy to be safe. It is a quick in-office procedure — I will numb the area and remove a small sample.

边界有些不规则，所以为安全起见我想做个活检。这是一个快速的门诊操作——我会麻醉那个区域然后取一小块样本。

Usually seven to ten days. We will call you as soon as the results are in. In the meantime, keep the area clean and covered with a bandage. Try not to worry — most biopsies come back benign.

通常七到十天。结果一出来我们就打电话通知您。这期间保持伤口清洁，贴好创可贴。不用太担心——大多数活检结果都是良性的。