這個問題的簡單答案是，我們的手（以及我們的臉）是我們身體最暴露的部分。即使您在冬天戴手套，也可能需要全天脫下手套，從而導致皮膚暴露。風和雪會迅速損害您的皮膚屏障。
我們的手也是我們身體中洗得最多和消毒的部位。洗手液和洗手液每天重複使用可以剝離皮膚。
In most cases, environmental conditions are to blame. For example, most people don’t experience skin dryness in the summer when the weather is more humid. In the springtime, there isn’t much skin dryness either. However, it isn’t always the weather that affects the skin. It can be other issues, like chemical exposures, skin conditions, medical issues, allergic reactions, and other similar issues. If your hands are constantly dry, there are a few reasons why this might be happening, which we will discuss in this article.
過度洗手
In the past year, people have been washing their hands like crazy. While this is one of the best ways to control the spread of sickness and germs, it does, unfortunately, take a toll on your skin. The top layer of your skin is sensitive and delicate. Even if you try to be gentle, the continual use of soap on the hands combined with rubbing them on a cloth or paper towel starts to wear down the skin, resulting in skin that is irritated, dry, and flaky.
我們的天然屏障也是由油製成的。即使使用溫和溫和的肥皂，屏障也會被打破。任何過度洗手都會導致皮膚的天然油脂被剝奪。以下是兩個提示，以説明最大限度地減少過度洗手的影響：
- 用溫水洗手。任何極端溫度（熱或冷）都會使皮膚更乾燥。
- 拍干雙手;切勿揉搓它們。即使您使用的是蓬鬆柔軟的毛巾，揉搓皮膚也太粗糙，會導致乾燥和刺激。如果你在某個地方有一個手的空氣乾燥器，你可以使用它，但請記住，它是吹熱空氣，這可能是乾燥的。
寒冷天氣與加熱混合
在冬季，我們不斷進入不同的溫度和天氣條件。外面，天氣寒冷，有雨，雪和風。這些都對我們的皮膚有害，並導致皮膚乾燥。
最重要的是，我們的汽車和房屋裡都熱氣騰騰。熱量已經乾燥到我們的皮膚。當與寒冷的天氣相結合時，它對我們的皮膚來說可能是一場災難！
皮膚狀況，如濕疹
Unfortunately, another reason why your skin might be dry is because of an underlying skin condition such as eczema. This condition is a blanket term for inflammatory skin conditions and dermatitis.
濕疹的一個主要癥狀是手和皮膚乾燥。破裂，鱗片狀皮膚也很常見，這就是為什麼有些人將濕疹誤認為皮膚乾燥的原因，特別是在冬天。如果您懷疑自己患有濕疹，最好去看皮膚科醫生並檢查您的皮膚。
我應該使用什麼產品來幫助乾燥？
值得慶幸的是，有很多產品可以幫助乾燥的皮膚。雖然就乾燥而言，我們的手似乎是我們身體受影響最大的區域，但它確實可能發生在任何地方。我們的手似乎給我們帶來了最大的煩惱，因為我們整天都在不斷地使用它們來完成各種任務。無論您身體的皮膚乾燥，補水都是關鍵。查看下面的建議，讓您的皮膚全天保持水分。
手
For hands that are being washed excessively, we have just the product for you. Our Hand Defense sponge will help you cleanse, gently exfoliate, and moisturize all at the same time. Plus, the sponge works to give you a deeper cleanse compared to just using soap alone. It helps you get to those hard to reach places like your cuticles and underneath your nails, which can easily trap germs if not washed properly. It’s also infused with an antibacterial agent to help fend off germs.
海綿輕輕地擦去死皮，如果不去除，死皮會導致薄片和乾燥。如果所有這些東西都不夠好，它也是由成分製成的，這將有助於軟化，光滑和滋潤你乾燥的雙手！可哥脂、乳木果油和燕麥片可保護皮膚，併為其注入水分。
Another product you need is a good hand cream that will help to lock in moisture and prevent dry skin altogether. Every single time you wash your hands, you should be following up with a decent-sized squeeze of hand cream. There is really no way to get around the constant hand washing right now, and using a high-quality hand cream is your best bet to prevent cracked and red skin. Our cream is infused with hyaluronic acid, shea butter, and macadamia seed oil.
身體
身體可以像手一樣對待。然而，我們顯然沒有像每天的手那樣經常清潔我們的身體。但是，雖然過度洗滌對身體來說可能不是問題，但極端溫度可能是。洗熱水澡，然後在寒冷的天氣里出門會使皮膚乾燥。同樣，在你的房子或車裡，在高溫下，然後進入冰點的溫度，這也是不好的。
你需要兩樣東西來保持身體水分：一個好的去角質劑和一個偉大的身體化妝水。我們推薦我們 的身體化妝水 ，因為它含有超保濕成分，如乳木果油，摩洛哥堅果油，鱷梨油和維生素E。這些成分可鎖住水分，全天保持皮膚光滑。您可以在早上，睡覺前以及任何時候需要額外的水分時使用它。
In order to make your body lotion even more effective, use a body buffer in the shower right before you apply your lotion. Our buffers work to cleanse, exfoliate, and moisturize the skin. The sponge works to gently remove dead and dry skin, and the other ingredients help to cleanse and nourish it. When you get out of the shower and dry off, immediately apply your body lotion to keep your skin smooth and healthy.
腳
No matter the time of year, our feet are pretty much always dry and cracked if they aren’t regularly taken care of. The skin on the bottom of our feet is just naturally rough and needs to be exfoliated weekly (if not daily). The best way to take care of your feet is by using our pedi buffers. These are specially designed to deal with rough and tough skin. The exfoliating buffer removes dead skin, revealing smooth and soft skin underneath.
結論
The winter weather and excessive hand washing are the two biggest culprits for dry skin. It doesn’t matter if you have a strong skin barrier or a weak skin barrier. Extreme temperatures and scrubbing the skin daily will impact anyone’s skin, regardless of barrier strength. If your skin is reacting to the weather and is irritated from all the hand washing, don’t worry; you aren’t alone. Thankfully, there are a few products, tips, and tricks you can use and follow in order to soothe the skin and keep it hydrated.
保持手部皮膚健康的真正關鍵是什麼？補水，補水，補水！這意味著每次洗完澡，每次洗手，以及在寒冷中外出之前和之後，都要用化妝水來滋潤雙手。
如果你想要更強烈的治療，你可以使用某些軟膏，如凡士林，並在睡前將其塗抹在手上。在頂層添加一層護手霜，然後用一副柔軟的手套覆蓋雙手。當你早上醒來時，你的皮膚應該是柔軟光滑的。
來源：
COVID-19：洗手后如何護理幹手|加州大學洛杉磯分校健康中心
如何治癒和防止手部乾燥|健康熱線
