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 Furniture Carpet Beetle (Anthrenus flavipes): 2  Adult furniture beetles are 1/16- to 1/8-inch long, oval in shape, and covered with spots of yellow, white, and black scales. 3  The underside of a furniture carpet beetles body is white.
However, tiger beetle burrows, measuring 4 to 6 mm in diameter (0.16 to 0.23 in), were found in the same habitat areas where adult Ohlone tiger beetles were collected (David Kavanaugh, California Academy of Sciences, pers. comm. 1997; V. Cheap, in litt. 1997).