Persistent hot weather can also cause rashes, fluid retention, dizziness and even fainting.

持续高温也可能导致皮疹、水肿、头昏甚至昏厥。

How long does an episode of dizziness last? Sometimes an hour, sometimes a whole day.

c. 眩晕发作一次持续多长时间？ 有时候一小时，有时候一整天。

If you're a healthy older child or adult, watch out for sudden dizziness, severe, persistent vomiting, difficulty breathing, pain or pressure in the chest or abdomen, and flu-like symptoms that improve, then return with a fever or worse cough.

如果你是一个健康的大孩子或是成年人，要当心突然头晕，严重，且持续的呕吐，呼吸困难，胸腹闷痛的，些疑似流感的会恶化，继而发烧或是严重咳嗽的象。

What you might notice again, even if the air seems OK, our symptoms like eye, nose or throat irritation, wheezing, coughing, headaches, fatigue, dizziness.

你可能会次注意到，即使空看起来很好，但我们还会一些，如眼睛发炎、鼻炎或咽炎，还会喘、咳嗽、头痛、疲劳、头晕的。

If you're a healthy older child or adult, watch out for sudden dizziness, severe or persistent vomiting, difficulty breathing, pain or pressure in the chest or abdomen, and flu-like symptoms that improve, then return with a fever or worse cough.

如果你是一个健康的大孩子或成年人，小心突然的眩晕，严重或持续的呕吐，呼吸困难，胸部或腹部感到疼痛或压抑，以及流感稍有改善，但又开始发烧或咳嗽的更厉害。

Their symptoms include fevers, dizziness, chest pain, coughing, stomach problems and having trouble breathing.

他们的包括发烧，头晕，胸痛，咳嗽，胃部问题和呼吸困难。

Some symptoms include fatigue, dizziness, headache and dry mouth.

一些包括疲劳、头晕、头痛和口干舌燥。

Well rest assured, the designers say guests are unlikely to experience any dizziness as it takes 24 hours for the hotel to spin a full 360 degrees.

请放心，设计师说客人不太可能感到头晕，因为酒店需要24小时才会旋转360度。

Well. Let's start from the first question I collected from the audience. Did you have any moments of dizziness since you landed back on the earth?

好。我们从观众收集的第一个问题开始。自从你回到地球后，有没有感到头晕的时刻？

Prolonged exposure to high pressure oxygen can lead to dizziness, convulsions, and eventually death.

长时间暴露在高压氧下会导致头晕、抽搐，最终导致死亡。

Does the dizziness feel like spinning or is it just a kind of unsteadiness?

眩晕是感到旋转还是只是一种不平稳感？

Didn't Danish philosopher Kierkegaard once say that anxiety is the dizziness of freedom?

丹麦哲学家克尔凯郭尔不是说过，焦虑是对自由的眩晕吗？

Do you feel nausea, dizziness, or chest palpitations when you're in social situations?

在社交场合，您是否会感到恶心、头晕或胸悸？

From dizziness to swelling to your ability to breathe.

从头晕到肿胀到无法呼吸。

Suddenly, however, as I ran, a deadly dizziness and sickness came over me.

可是，正当我向前跑着，我突然感到一阵要命的晕眩和恶心。

A concussion can lead to a feeling of dizziness, headaches and an inability to sleep.

脑震荡会导致患者头晕、头痛以及无法入睡。

Sizing up symptoms such as dizziness and nausea is subjective, after all.

毕竟头晕、恶心等的表有些主观。

I'm terribly sorry to mention it, but the dizziness is getting worse.

别见怪，但我的头越来越晕。

" Spin" can also mean mental confusion or physical dizziness.

spin也可以指精神上的混乱或身体上的眩晕。

Common signs of heat exhaustion and heat stroke are heavy sweating and dizziness.

中暑的常见是大量汗和头晕。