干性皮膚和脫水皮膚有什么區(qū)別?

What's The Difference Between Dry And Dehydrated Skin?

干性皮膚和脫水皮膚有什么區(qū)別?

You might think of dry skin and dehydrated skin as the same thing, and while they both indicate that your skin is lacking proper hydration, there are some key differences between the two conditions.

你可能認為干性皮膚和脫水皮膚是同一回事，雖然它們都表明你的皮膚缺乏適當(dāng)?shù)乃郑@兩種情況之間有一些關(guān)鍵的區(qū)別。

Dry skin results when your skin does not have enough hydration from water and oils the skin produces naturally. Dry skin can be mild or severe, and symptoms include patches of itchy, flaky, or skin. Some areas may sting or burn. In some cases, skin can also be cracked and peeling. Dry skin can be caused by dehydration, as well as using harsh products on the skin. Your skin may also be dry if you live in an area where temperatures are cold and less humid. Conditions such as eczema, kidney disease, malnutrition, and diabetes can also cause dry skin. Certain medications, such as antacids, diuretics, laxatives, and antihistamines might contribute to dry skin, according to Medical News Today.

當(dāng)你的皮膚沒有足夠的水分和油脂時，皮膚就會自然產(chǎn)生干燥。皮膚干燥可以是輕微的，也可以是嚴重的，癥狀包括瘙癢、片狀或皮膚斑。有些部位可能會刺痛或灼痛。在某些情況下，皮膚也可能開裂和脫皮。皮膚干燥可能是由于脫水，以及對皮膚使用刺激性產(chǎn)品造成的。如果你生活在一個溫度寒冷、濕度較低的地區(qū)，你的皮膚也可能會干燥。濕疹、腎病、營養(yǎng)不良和糖尿病等疾病也會導(dǎo)致皮膚干燥。根據(jù)《今日醫(yī)學(xué)新聞》報道，某些藥物，如抗酸藥、利尿劑、瀉藥和抗組胺藥可能會導(dǎo)致皮膚干燥。

Treatment for dry skin includes using moisturizers. Applying moisturizers right after washing will help keep moisture locked in. You might also need to skip hot showers and baths to help treat dry skin. For severe cases, you may need to use over-the-counter lotions that contain lactic acid and/or urea (via the Mayo Clinic). But what makes dry skin different from dehydrated skin?

干性皮膚的治療包括使用潤膚霜。洗漱后立即使用保濕霜有助于鎖住水分。你可能也需要跳過熱水淋浴和洗澡來幫助治療干性皮膚。對于嚴重病例，您可能需要使用含有乳酸和或尿素的非處方乳液。但是干性皮膚和脫水皮膚有什么不同呢?

When your skin is dehydrated, you may suffer from dryness and itchy patches. However, dehydrated skin has other symptoms that include sunken eyes, under-eye circles, a lackluster appearance, and wrinkles. Dehydrated skin might even be oily as it attempts to make up for a lack of moisture, according to Mind Body Green. This could even lead to inflammation, which might cause breakouts.

當(dāng)皮膚脫水時，可能會感到干燥和發(fā)癢。并且，脫水的皮膚還有其他癥狀，包括凹陷的眼睛、眼圈、暗淡的外觀和皺紋。根據(jù)Mind Body Green的說法，脫水皮膚甚至可能是油性的，因為它試圖彌補水分的不足。這甚至可能導(dǎo)致炎癥，從而導(dǎo)致皮膚破裂。

Lifestyle changes usually make a difference when it comes to treating dehydrated skin. The first step to treat this condition is to drink more water, per Healthline. Try to aim for 8 glasses of water a day, but you may need more, depending on your weight and lifestyle. Cutting back on caffeine and alcohol will also help hydrate your skin. You should try to stop (or at least cut down on) smoking, if you do so regularly. Keeping a steady exercise routine helps, and you should drink water every 20 minutes while you are working out.

在治療脫水皮膚時，生活方式的改變通常會產(chǎn)生不同的效果。根據(jù)Healthline的建議，治療這種疾病的第一步是多喝水。試著每天喝8杯水，但根據(jù)你的體重和生活方式，你可能需要更多的水。減少咖啡因和酒精的攝入也有助于給皮膚補水。如果你經(jīng)常吸煙的話，你應(yīng)該試著停止(或至少減少)吸煙。保持穩(wěn)定的鍛煉也會有幫助，同時在鍛煉時每20分鐘喝次水。