T.V.
I would say #1 burp baby and once you get a burp try again. Some people think breast fed babies do not need to be burped but that is NOT the case. My husband's motto is 'burp them and burp them somemore' that's why we call him 'The Burp Master'.
#2 She should check the side effects of all of her (www.drugs.com should have most of them) suppliments and any that cause gas should be eliminated. I was taking chlorophil and eating trail mix (nuts & raisins) which was causing my fella to be collicky.
Good luck!
p.s. Gripe water might help, it's avalible at health and drug stores