I wish someone had explained when I had my surgeries because the medicine made me itchy I didn't like it and said so at work. Another lady told me she had excruciating pain in her legs from bei broken and I gave it to her. My friend who knows about these things says there was something hinky about it because why didn't she have her own prescription? She was either an addict or selling them. I thought I was just helping somebody. I won't do that again.