antibiotics

[looobylooo]

evening all,
my mums been prescribed a 7 day course of antibiotics (flucloxacillin) after being told by the doctors she hasa condition called cellulitis (on the lower part of her legs, shin area)
how important is it that these tablets are taken an hour before food/on an empty stomach as advised please, because shes finding it tricky judging her times, and has on occasions forgotten and taken one just as shes about to eat...?
thank you for any advice :o)

[looobylooo]

thanks smart for your informative advice