The medicines don't seem to work except to give temporary relief.

The medicine he was taking didn't seem to be helping a whole lot.

No medicine seems to be able to cure Montreal's problems.

The medicine seemed to help his appetite, for a while.

I have too many of the side effects and the medicine doesn't seem to work so well for me.

Tell your doctor if the medicine seems to stop working as well.

What should I do if the medicines don't seem to help?

The new medicine seemed to be doing her some good.

The medicine the doctor had ordered seemed to be working.

Now, another team has found that a different medicine seems to work just as well and may be useful for many more patients.