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.
Anthrenus: These beetles are oval, 2-3.5 mm in length and are covered with colored scales (flattened hairs). One of the more commonly encountered species is Anthrenus verbasci, the varied carpet beetle (3 mm). The adult beetle has white, yellow and black scales (Fig. 1a). The larvae are cream colored with golden hairs and 4 mm in length (Fig. 1b).