Antibiotics. Antibiotics may be used when infectionsâsuch as abscessesâoccur in Crohnâs disease. They can also be helpful with fistulas around the anal canal and vagina. Antibiotics used to treat bacterial infection in the GI tract include metronidazole, ampicillin, ciprofloxacin, others.
1 Black carpet beetles vary in body length from 1/8 to 3/16 inch. 2  Black carpet beetle larvae frequently stay hidden when feeding, are golden to dark brown and are about 1/2-inch long. 3  The body resembles an elongated carrot or cigar with a long brush of bristles at the tail end.
Japanese beetles are 3/8 (8-11 mm) long and Â¼ (5-7 mm) wide, brilliant metallic green insects with copper-brown wings. The larvae stage is found in the soil where they feed on the tender roots of vegetables, lawn grasses, and other plants. Beetles congregate in large numbers on rose flowers.