I'm surprised you weren't told to keep it iced.  Julius had a machine that circulated ice water around his whole knee but topical is great too. 
		
		
		
		
		
			
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				3 level Prodisc adr S1-L3, Oct 12, 2005 
Dr. B in Bogen, Germany 
Severe nerve damage in left leg, still working on it
			 
		
		
		
		
		
	
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