Id keep a eye on her like said could be a deffensive bite. To high of humidty i was told can cause ri. Plus not cleaning cages no heat and alot of other stuff can cause r.i. Bps can also stress very easy. I dont know any home remadys for ri i had to take my redtail to the vet when she had it once a week for 2-3 weeks for shots then i had to soak her everyday for 10-15 mins a day 3 times a day so the medication wouldnt dry her out.