How should we treat and manage cramps and spasms in the calves?

I had a cramp in my calf while sleeping early in the morning.

I just massaged it and it loosened up quickly, but my calf still feels really tight.

You might not notice when you're sitting, but when you're lying down

Lift your toes upward or

It hurts a lot when I go from lying down to standing up.

I took the herbal medicine for muscle pain from the Korean medicine clinic, but it hasn't gotten better.

Should I do a hot compress?

I'm asking if I should go to the hospital.

And the muscles behind my calves aren't trembling or anything.

It feels like someone is tearing my muscles apart.

Is this a mouse or a seizure??

When that pain occurs, pinch your calf very hard.

If you massage it, it will loosen up again.