我们包括我们认为对读者有用的产品。如果您通过此页面上的链接购买，我们可能会获得一个小佣金。这是我们的过程。

Overview

恶心是胃病不适，想要呕吐的感觉。恶心可以是呕吐胃内容物的前体。该条件具有许多原因，并且通常可以防止。

Nausea can stem from a variety of causes. Some people are highly sensitive to motion or to certain foods, medications, or the effects of certain medical conditions. All these things can cause nausea. Common causes of nausea are described below.

胃灼热或胃食管反流疾病（GERD）

胃灼热或胃食管反流疾病（GERD）can cause your stomach’s contents to move back up youresophagus当你吃饭。这产生了导致恶心的灼热感。

感染或病毒

细菌或病毒会影响胃并导致恶心。食源性细菌会导致疾病称为food poisoning。Viral infections can also cause nausea.

Medications

Taking certain medications — for example, cancer treatments like chemotherapy — can upset the stomach or contribute to nausea. Be sure to carefully read the medication information for any new treatments you may be taking.

阅读此信息并与您的医生交谈有关您接受的任何药物和治疗，可以帮助您尽量减少与药物有关的恶心。

晕车和晕船

Motion sickness狂热可能是由车辆上的崎岖不平骑行引起的。这种运动可能导致消息传递给大脑以不与感官同步，导致恶心，头晕或呕吐。

饮食

暴饮暴食或吃某些食物,如辣or high-fat foods, can upset the stomach and cause nausea. Eating foods you’re allergic to can also cause nausea.

Pain

Intense pain can contribute to nausea symptoms. This is true for painful conditions such as胰腺炎那胆囊石头，或者kidney stones。

Ulcer

溃疡或胃中的溃疡或小肠的衬里，可以有助于恶心。当你吃的时候，溃疡会导致灼热的感觉和突然的恶心。

恶心也是其他一些医疗条件的症状，包括：

Seek immediate medical help if your nausea is accompanied by heart attack symptoms. Heart attack symptoms include crushing chest pain, an intenseheadache那下颚疼痛那sweating那or pain in your left arm.

You should also seek emergency attention if you experience nausea combined with a severe headache, stiff neck, difficulty breathing, or confusion. Seek medical help if you suspect that you’ve ingested a poisonous substance or if you’re dehydrated.

如果恶心离开你无法吃或喝12个多小时，请看你的医生。如果您的恶心在尝试过于计数器干预的24小时内，您还应该看到您的医生。

Always seek medical attention if you’re concerned you may be experiencing a medical emergency.

Treatment for nausea depends on the cause.

例如，坐在汽车的前座位上，可以缓解疾病。诸如此类药物也可以帮助晕动病二聚体水滴（胺胺），抗组胺药，或应用ascopolamine patch为了缓解晕船。

服用药物以解决恶心的潜在事业也可以提供帮助。例子包括stomach-acid reducers对于大规模或痛苦的药物，用于激烈的头痛。

保持水合可以有助于在您的恶心消退后尽量减少脱水。这包括小，频繁啜饮清洁液体，例如水或含电解质饮料。

当你开始重新引入食物时，它很有助于坚持下去BRAT diet(bananas, rice, applesauce, and toast) until your stomach is more settled.

避免恶心触发器可以帮助预防恶心的发病。这包括避免：

  • 闪烁的灯光，可以触发偏头痛攻击
  • 热和湿度
  • 海上航行
  • strong odors, such as perfume and cooking smells

在旅程之前服用抗恶心药物（CoCopolamine）也可以防止晕车。

Changes to your eating habits, such as吃小，频繁的饭菜，可以帮助减少恶心的症状。饭后避免浓烈的身体活动也可以减少恶心。避免辛辣，高脂或油腻的食物也可以提供帮助。

Examples of foods that are less likely to cause nausea include cereal, crackers, toast, gelatin, and broth.