Thanks for the kind words guys.
Well, we have been home for a few hours, and this is how it went:
Once we got home from the vet Gizmo went "nuts" again, and deliberately falling to the floor face first in an attempt to scratch it. He mostly stays on the doormat since it is nice and rough.
So naturally, the kind "daddy" I am, I helped him and scratched him while he constantly cried. Really tore my heart up listening to him.
I gave him a shower with the shampoo the vet gave me, and followed that up with his medicine (I will tell you guys what brand/type she gave me at the end).
The shampoo seemed to help a lot. He stopped scratching his body, but his face/head was still a problem. I didn't wash this with the shampoo due to danger of getting this stuff into his eyes.
He still screamed and cried due to his itchy face, so I followed the vets advise to go outside with him to keep him occupied on other stuff. Luckily we met several other dogs, and he only once sat down to scratch himself.
We were outside for around 40 minutes, so the medicine started to kick in. He was pretty "groggy" at the end, and I had to really work hard in keep him from planting his butt on the ground.
Once we got home he finally got some sleep. And is sleeping next to me now. Every once and awhile he will whimper and move around a bit, but so far so good.
The shampoo the vet game me was: Virbac Animal Health, Epi-Soothe, I can highly recommend it! Seemed to work wonders!
The medicene: Atarax 10mg. The instructions/explaination in the package was a pretty interesting read. This drug also seems to help anxiety, itching, etc. I guess it's almost the "anti-Basenji" drug!!
PS.
I will upload a video of Gizmo with his condition. I filmed yesterday and a bit today when we got home. I'll let you guys know when it's uploaded.
@Basenjimamma:
Oh, poor Gizmo, and you too..so much for sleep.
Do you think he got bit by spider, ant or anything, maybe even inside his nose?
I really don't think it was a spider bite. It's getting pretty cold here now, so I think most spiders are gone. Also Norway has no real dangerous/venomous spider spices. But I am thinking a bug of some kind. Maybe those black beetle bugs that spray "stink" he did find one earlier that day, but I didn't think he got close enough for it to spray him.
EDIT:
Ok the video is uploaded. If you pause it real quick at the fist picture/frame, you can really see how his lips are swollen, as well as his snout. http://www.youtube.com/user/TheNerdyDogOwner#p/u/0/evM7FD7Dk4o