如何用英语正确谈论健康问题？

You can take an aspirin for pain.

You can take some time off

You could try drinking more water.  

You could try resting more

You may want to eat less.  

You may want to quit smoking

You might want to exercise more.  

You might want to quit drinking

I would take some time off if I were you.

I would start doing more exercises if I were you