Saying that only enforces my opinion of your lack of intelligence, your only to look up the meaning of the word prescribe in the dictionary, however I doubt you have one so ive done it for you:

Prescribe:

1) to impose rules or advice
GradeSaver: ClassicNote: The Cherry Orchard Study Guide - Terms

2) give as a direction to be followed
Dictionary of Same-Sounding Words: P, Part 2

3) order: issue commands or orders and suggestions
Etymologyonline

There are a multitude of drugs which are effective against pain, cannabis is ONE of them, may I suggest you keep your medical advice and opinions to yourself before you hurt someone.

Being a cannabis user requires a high level of responsibility, too often people lack this. This alone is one of the main reasons why we have such a backward, misleading view on drugs in our society (which we all know, is an ignorant perspective) yet this perspective will be continually passed down through generations into the future, for this cannabis smokers point the finger at the media, establishment, our social structures and work orientated lives yet these people who’s fingers protrude in such a way only give the media, establishment and forces of control the fuel they need to keep running the propaganda machine through their lack of responsibility. People simply do too much cannabis, people will put it as the figurehead activity of their lives, before even education and family. Is this responsible use?

Ive heard people on this site saying things like they take 20 - 30 hits per day, and they think its a good thing! Something to be proud of?

So, be responsible, dont take it as a lecture, I dont mean to damage your ego and hurl each other into a pointless debate resulting in bans and kicks, im sure your more mature than that, I certainly am. I hope you are.