Drink more hot water.

多喝热水。

Drink plenty of water.

多喝水。

Drink more liquids and take medicine I prescribed.

多吃流食，并服用我开的药。

Cut down on your drinking.

要少饮洒。

Do not smoke (or overdo things/strain yourself) too much.

不要抽烟（或过度劳累）。

Good sleep may help you pick up flesh.

好好睡觉可以帮助伤口愈合。

Have a good rest.

好好休息一下。

Go home and rest for at least three or four days.

回家至少休息三到四天。

You should stay in bed and rest.

你应该卧床休息。

Take the medicine I prescribed and get plenty of rest.

服用我开的药，并好好休息。

Keep to your bed, and try to have more water.

躺在床上休息，尽量多喝水。

I think a month at a health resort will do you good.

我看你到疗养地去住一个月会有好处。

Try these pills，they’ll cure your insomnia.

试试这些药片。它们会治好你的失眠症。

All you need is enough sleep and a balanced diet.

你所需要的是充足的睡眠和合理的勝食。

Here's a sick-leave certificate for three days.

这是3天的病假单。

Be sure to keep warm and rest.

注意保暖和休息。

Keep warm and take a hot bath before going to bed.

要保暖，上床前洗一个热水澡。

If your fever lingers,come to me again.

如果你的高烧不退的话，再来找我。