The method 2, wherein said anti histamine effective amount comprises {HEAD ~ a daily dose} of {TAIL ~ 50 to 500mg} of said compound 
of
The method 2 , wherein said anti histamine effective amount comprises { HEAD ~ a daily dose } of { TAIL ~ 50 to 500 mg } of said compound
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH