Fipronil is a broad use insecticide that belongs to the phenylpyrazole chemical family. Fipronil is used to control ants, beetles, cockroaches, fleas, ticks, termites, mole crickets, thrips, rootworms, weevils, and other insects.Fipronil is a white powder with a moldy odor.ipronil is used to control ants, beetles, cockroaches, fleas, ticks, termites, mole crickets, thrips, rootworms, weevils, and other insects. Fipronil is a white powder with a moldy odor.
While the cause of rheumatoid arthritis is not clear, it is believed to involve a combination of genetic and environmental factors. The underlying mechanism involves the body's immune system attacking the joints. This results in inflammation and thickening of the joint capsule. It also affects the underlying bone and cartilage.
Introduction. Septic arthritis is inflammation of a joint caused by a bacterial infection. It is also known as infectious or bacterial arthritis. The condition is most commonly caused by staphylococcal or streptococcal bacteria.he following factors can increase your risk of septic arthritis: 1  having an artificial joint implant, such as a knee replacement or hip replacement. 2  having a bacterial infection somewhere else in your body. 3  having a long-term condition such as diabetes or rheumatoid arthritis. 4  using injected drugs.