It will probably be harmful to your stomach and make you feel sick if you make the tea too strong.

如果你把茶沏得太浓，它可能会对你的胃造成伤害，让你感觉不舒服。

youdao

You feel sick, you're dizzy.

你觉得不舒服，你感到眩晕。

youdao

Mommy: Where do you feel sick?

妈妈：那你觉得哪里不舒服？

youdao

You might also feel sick to your stomach.

VOA: special.2009.02.04

You can't eat that much candy and not feel sick.

你吃了那么多糖，肯定会难受的。

I should have 实战 - SpeakingMax英语口语达人

One possibility in need of further study might be to take the drugs when you feel sick and stop taking them when you feel better.

FORBES: How Giving Children Foods They Are Allergic To Can Cure Them, And Other Provocative Approaches In Evolutionary Medicine

You feel a crick in your neck, your back hurts, or you get sick.

FORBES: Can You Admit What You're Feeling?

We have to say that this just doesn't work and that's because without the tactile feel of a button, trying to navigate an on screen guide with the Bobby remote will make you sick and frustrated as you're forced to look up and down almost continuously.

ENGADGET: Bobby Universal Remote for the iPhone review HD