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介绍

If you’re stuffed up and looking for relief, Sudafed is one medication that could help. Sudafed helps relieve nasal and sinus congestion and pressure due to the普通感冒，，，，花粉过敏，或上呼吸道过敏。

这是您需要知道的安全使用这种药物来缓解交通拥堵的知识。

SUDAFED中的主要活性成分称为伪麻黄碱（PSE）。这是鼻充气者。PSE relieves congestion by making the blood vessels in your nasal passages narrower. This opens up your nasal passages and allows your sinuses to drain. As a result, your nasal passages are clearer and you breathe more easily.

大多数形式的sudafef仅包含伪麻黄碱。但是一种称为Sudaf的12小时压力 +疼痛的形式也包含活性药物萘普生钠。本文不涵盖由萘普生钠引起的任何其他副作用，相互作用或警告。

Sudafed PE产品不含伪麻黄碱。相反，它们包含一种不同的活性成分称为苯肾上腺素。

所有形式的sudafed均由口腔采取。Sudafed Expostion，Sudafef 12小时，Sudaf 24小时，并以12小时的压力 +疼痛作为胶囊，平板电脑或延长释放的平板电脑。儿童的sudafed以葡萄和浆果风味以液体形式出现。

Below are dosage instructions for the different kinds of Sudafed. You can also find this information on the medication’s package.

Sudafed Congestion

  • Adults and children 12 years and older:Take two tablets every four to six hours. Do not take more than eight tablets every 24 hours.
  • Children ages 6–11 years:每四到六个小时服用一台平板电脑。每24小时不要服用超过四个平板电脑。
  • 6岁以下的儿童：Do not use this medication for children younger than 6 years.

Sudafed 12 Hour

  • Adults and children 12 years and older.每12小时服用一台平板电脑。每24小时不要服用超过两个平板电脑。不要粉碎或咀嚼囊。
  • 小于12岁的孩子。不要为12岁以下的儿童使用这种药物。

Sudafed 24 Hour

  • Adults and children 12 years and older.每24小时服用一台平板电脑。每24小时不要服用一次以上的平板电脑。不要粉碎或咀嚼平板电脑。
  • 小于12岁的孩子。不要为12岁以下的儿童使用这种药物。

Sudafed 12小时压力 +疼痛

  • Adults and children 12 years and older.Take one caplet every 12 hours. Do not take more than two caplets every 24 hours. Do not crush or chew the caplets.
  • 小于12岁的孩子。Do not use this medication for children younger than 12 years

儿童的苏丹

  • Children ages 6–11 years.每四到六个小时给2茶匙。每24小时不要服用超过四剂。
  • 4-5岁的儿童。每四到六个小时给1茶匙。每24小时不要服用超过四剂。
  • 4岁以下的儿童。请勿使用这种药物为4岁以下的儿童使用这种药物。

Like most drugs, Sudafed may cause side effects. Some of these side effects may go away as your body gets used to the medication. If any of these side effects are a problem for you or if they don’t go away, call your doctor.

更常见的副作用

The more common side effects of Sudafed can include:

  • 软弱或头晕
  • 不安
  • 头痛
  • 恶心
  • 失眠

严重的副作用

Sudafed的罕见但严重的副作用可能包括：

  • very fast heart rate
  • 呼吸困难
  • 幻觉（看到或听到不存在的事物）
  • psychosis (mental changes that cause you to lose touch with reality)
  • heart problems, such as chest pain, increased blood pressure, and irregular heartbeat
  • 心脏病发作或中风

Sudafed可能会与您服用的其他药物互动。互动是当物质改变药物的工作方式时。这可能是有害的，也可以防止药物奏效。与您的药剂师或医生交谈，看看Sudafed是否​​与您目前服用的任何药物进行互动。

您不应该服用以下药物：

  • dihydroergotamine
  • rasagiline
  • selegiline

Also, before taking Sudafed, be sure to tell your doctor if you take any of the following medications:

  • 血压或心脏药物
  • asthma medications
  • migraine medications
  • 抗抑郁药
  • 非处方草药疗法，例如圣约翰麦芽汁

如果您采取行动，您应该记住一些警告。

Conditions of concern

Sudafed is safe for many people. However, you should avoid it if you have certain health conditions, which may get worse if you take Sudafed. Before using Sudafed, be sure to tell your doctor if you have:

Other warnings

人们担心滥用Sudafed，因为它可以用来制作非法甲基苯丙胺，一种非常令人上瘾的刺激物。但是，Sudafed本身并不容易上瘾。

在服用Sudaf时，也没有警告饮酒。但是，在极少数情况下，酒精可能会增加Sudafed的某些副作用，例如头晕。

如果您已经服用了一周的时间，并且症状不会消失或变得更好，请致电医生。如果您发高烧，也请致电。

如果服用过量

服用过量的症状可能包括：

  • fast heart rate
  • dizziness
  • 焦虑或不安
  • 血压升高（可能没有症状）
  • 癫痫发作

如果您认为自己服用了太多这种药物，请致电您的医生或当地毒物控制中心。如果您的症状很严重，请致电911或立即进入最近的急诊室。

在大多数州，Sudafed都可以在计数器（OTC）上获得。但是，美国的某些地点需要处方。俄勒冈州和密西西比州以及密苏里州和田纳西州的一些城市都需要开处方。

The reason for these prescription requirements is that PSE, the main ingredient in Sudafed, is used to make illegal methamphetamine. Also called crystal meth, methamphetamine is a highly addictive drug. These requirements help prevent people from buying Sudafed to make this drug.

努力阻止人们使用PSE methamphetamine also restrict the sale of Sudafed. A piece of legislation called the Combat Methamphetamine Epidemic Act (CMEA) was passed in 2006. It requires you to present a photo ID to buy products that contain pseudoephedrine. It also limits the amount of these products you can buy.

In addition, it requires pharmacies to sell any products that contain PSE behind the counter. That means you can’t buy Sudafed on the shelf at your local drugstore like other OTC medications. You have to get Sudafed from the pharmacy. You also have to show your photo ID to the pharmacist, who is required to track your purchases of products that contain PSE.

Sudafed是当今用于治疗鼻充血和压力的众多药物选择之一。如果您对使用Sudafed有进一步的疑问，请询问您的医生或药剂师。他们可以帮助您选择一种可以安全缓解您或您的孩子的药物。

如果您想购买Sudafed，您会在这里找到一系列Sudafed产品。