decongestants

简明释义

英[ˌdiː.kənˈdʒɛs.tənts]美[ˌdiː.kənˈdʒɛs.tənts]

n. 减充血剂；解除充血剂（decongestant 的复数）

英英释义

单词用法

同义词

反义词

例句

1.In terms of active ingredients, most used were decongestants and antihistamines (6.3 percent each), followed by anti-cough medicines (4.1 percent) and expectorants (1.5 percent).

它们的活性成分，大部分是减充血剂和抗组胺药(各占6.3%)，随后的是止咳药(4.1%)和祛痰药(1.5%)。

2.From 1969 to 2006, at least 54 children died after taking decongestants, and 69 died after taking antihistamines, the report said.

从1969年到2006年，至少有54位儿童因为服用解充血药而死亡，69位儿童因服用抗组胺剂死亡。

3.Avoid taking antidepressants which may suppress REM sleep, and be aware that decongestants, diet pills, and caffeinated beverages may also thwart your ability to achieve REM sleep.

不要用可能会扰乱深度睡眠的抗抑郁药，要清楚鼻塞药，节食药物和含咖啡因的饮料可能会阻碍你进行浅睡眠的能力。

4.Antihistamines, decongestants, painkillers, and antidepressants are among the drugs that can cause dry mouth.

抗组胺、减充血剂、止痛药和抗抑郁药都在导致口腔干燥的药物名录中。

5.They must avoid certain foods that contain high levels of the chemical tyramine, which is found in many cheeses, wines and pickles, and some medications including decongestants.

他们必须避免吃特定的包含高剂量酪胺的食物，这种化学物质在许多奶酪、酒和腌菜和包括减充血剂在内的药物中被发现。

6.OTC cough and cold products include decongestants, expectorants, antihistamines, and antitussives (cough suppressants) for the treatment of colds.

OTC感冒和止咳药物包括用于控制感冒症状的血管收缩剂、化痰药、抗组胺药及止咳。

7.I took some decongestants to relieve my stuffy nose during the cold season.

我在感冒季节服用了一些减充血剂来缓解鼻塞。

8.The doctor recommended decongestants for my sinus infection.

医生建议我使用减充血剂来治疗我的鼻窦感染。

9.Many over-the-counter cold medications contain decongestants.

许多非处方感冒药含有减充血剂。

10.Using decongestants can help you breathe easier when you're sick.

使用减充血剂可以帮助你在生病时更容易呼吸。

11.Some people experience side effects from decongestants, like insomnia.

一些人会出现减充血剂的副作用，比如失眠。

作文

Decongestants are medications that help relieve nasal congestion, a common symptom associated with colds, allergies, and sinus infections. They work by narrowing the blood vessels in the nasal passages, which reduces swelling and allows for easier breathing. When we experience a cold or an allergic reaction, our body releases chemicals that cause inflammation in the nasal tissues. This leads to the feeling of stuffiness and difficulty in breathing through the nose. Decongestants 减充血药物 counteract this response by constricting the blood vessels, thus alleviating the discomfort. There are various forms of decongestants 减充血药物, including oral tablets, nasal sprays, and liquids. Oral decongestants, such as pseudoephedrine, are commonly found in over-the-counter medications. These are effective but may come with side effects such as increased heart rate or insomnia. Nasal sprays, like oxymetazoline, provide rapid relief directly to the affected area but should not be used for more than three days to avoid rebound congestion. The use of decongestants 减充血药物 is particularly popular during the cold and flu season when many people suffer from nasal congestion. However, it is essential to use them responsibly. Overuse can lead to complications such as elevated blood pressure and dependency on nasal sprays. Therefore, it is advisable to consult a healthcare professional before starting any treatment. In addition to providing temporary relief, decongestants 减充血药物 can significantly improve the quality of life for individuals suffering from chronic nasal congestion due to allergies or sinus issues. For example, someone with seasonal allergies may find that using a decongestant 减充血药物 allows them to participate in outdoor activities without the constant distraction of a blocked nose. It is also important to note that while decongestants 减充血药物 can alleviate symptoms, they do not cure the underlying condition. For instance, if someone has a sinus infection, they may need antibiotics in addition to decongestants 减充血药物 to fully recover. Therefore, understanding the context in which to use these medications is crucial. In conclusion, decongestants 减充血药物 play a vital role in managing nasal congestion and improving comfort during times of illness or allergy flare-ups. While they are effective in providing relief, users must be aware of their potential side effects and the importance of proper usage. By educating ourselves about decongestants 减充血药物 and consulting healthcare professionals when necessary, we can ensure that we use these medications safely and effectively.

减充血药物是帮助缓解鼻塞的药物，这是一种与感冒、过敏和 sinus 感染相关的常见症状。它们通过收缩鼻腔中的血管来起作用，从而减少肿胀，使呼吸更加顺畅。当我们经历感冒或过敏反应时，我们的身体会释放导致鼻组织炎症的化学物质。这会导致鼻子堵塞和呼吸困难的感觉。减充血药物 decongestants 通过收缩血管来对抗这种反应，从而缓解不适。 有多种形式的 减充血药物 decongestants，包括口服片剂、鼻喷雾剂和液体。口服减充血药物，如伪麻黄碱，通常在非处方药中可以找到。这些药物有效，但可能会带来副作用，如心率增加或失眠。鼻喷雾剂，如氧美唑啉，能迅速缓解直接影响区域的症状，但不应使用超过三天，以避免反弹性鼻塞。 在感冒和流感季节，许多人遭受鼻塞，因此使用 减充血药物 decongestants 特别流行。然而，负责任地使用它们至关重要。过度使用可能导致高血压和对鼻喷雾剂的依赖等并发症。因此，在开始任何治疗之前咨询医疗专业人员是明智的。 除了提供暂时的缓解外，减充血药物 decongestants 对于因过敏或鼻窦问题而长期鼻塞的人士来说，可以显著改善生活质量。例如，某个季节性过敏患者可能会发现，使用 减充血药物 decongestants 使他们能够参与户外活动，而不会因鼻塞而分心。 还需要注意的是，虽然 减充血药物 decongestants 可以缓解症状，但它们并不能治愈潜在的疾病。例如，如果某人有鼻窦感染，他们可能需要抗生素以及 减充血药物 decongestants 才能完全康复。因此，了解这些药物使用的背景至关重要。 总之，减充血药物 decongestants 在管理鼻塞和改善生病或过敏加重时期的舒适度方面发挥着重要作用。尽管它们在提供缓解方面非常有效，但用户必须意识到它们可能的副作用和正确使用的重要性。通过了解 减充血药物 decongestants 并在必要时咨询医疗专业人员，我们可以确保安全有效地使用这些药物。