Conjuring For Healing, Is this wise? Options

I have been having thoughts of conjuring a spirit or entity for sake of asking for my mind to stop buzzing so much. I have not been able to sleep very much, and my condition is slowly wasting away as I trudge through each day exhausted from a night of feeling like there is a static storm zapping around in my head. (IMG:style_emoticons/default/badmood.gif)

Is it a wise idea to make a conjuration ritual to summon an entity known for helping the health and well being of humans for this purpose? And if so, who? I am thinking of one who is known for medicine, perhaps a polite request for the presence of Hermes. Any comments or suggestions?

Another awesome suggestion, Vagrant. You seem to have rather a lot of those.

You beat me to it, Petrus.

Vagrant, I thank you for your great advice. Before seeking aetherial means of solving my problems, it may be wiser, as you have suggested, to try a pool of water meditation and hop on a treadmill or bike and see if there is an effect. I have had a history of having trouble grounding my energies.

The reason I asked this question in the first place is interconnected with various other issues I have, amongst them is a state of spiritual bliss that I lived in but was ignorant of until I realized it had disappeared from my life. I was just desperate for a solution to it all. Moreso, desperate for results. Sorry to go off on a tangent, so maybe I will just say the point of this excursive mindfart: I lack patience, and I blame being mortal for that.

Now, back on topic, just who is Raphael of Tiphareth? Is this the same as Archangel Raphael? And would I need a medium, because my channels are not as good as I would hope for such a working, or would the simple presence open them for communication?