She looked pained when she heard the news.

I have been experiencing a lot of pain in my back lately.

I have a painful headache.

It pains me to see animals being mistreated.

The painfulness of losing a loved one is indescribable.

My daughter is experiencing growing pains in her legs.

She experienced intense labor pains during childbirth.

I've been suffering from lower back pain for a few days now.