I have a friend in the army that got shot in the lower part of the leg just above the ankle, he had surgery an took antibodices to heal. that was about two ,onths ago . now there is a little infection down in the bone again, i do not have moent to send him because it cost 400 dollars for him to but the antibodices there in afaganstan .He does not have moeny to buy the antibodices. Can u tell me what he can use , an herbel medicine so the infection goes away