And the symptoms can come back 1 to 2 hours later.

Her symptoms always came on at night, in the dark.

Or your symptoms may come and go for some time.

Symptoms come and go at about the same time each year.

Your symptoms may come back after you stop taking it.

If your symptoms come back when you are doing an activity, stop and rest for a day.

Your symptoms may come and go, stay the same, or get worse over time.

With any treatment, there is a chance that your symptoms could come back.

Soon after the medicine is stopped, symptoms may come back.

Then I started to feel tired again, and the symptoms came back.