Few days ago I went through some surgery. During the recover I didn't get all the drugs I was supposed to. Then I learnt what pain is. How much pain you can fee

Few days ago I went through some surgery. During the recover I didn't get all the drugs I was supposed to. Then I learnt what pain is. How much pain you can feel if you don't have your dose of morphine. It made me think a lot. I knew my pain would go away, there were drugs for it, etc. But and those who are suffering a great pain, with no drug making effect to reduce it, and knowing that the time is coming? It's not humane not to provide an end for those who want it, those who are suffering and the end is near. It was not my case. But I'm sure it's the case of someone else.