When fully mature, C. silacea and C. dimidiata assume the day-biting tendencies of all tabanids.The bite of the mango fly can be very painful, possibly because of the laceration style employed; rather than puncturing the skin as a mosquito does, the mango fly (and deer fly) makes a laceration in the skin and subsequently laps up the blood. Female flies require a fair amount of blood for their aforementioned reproductive purposes and thus may take multiple blood meals from the same host if disturbed during the first one.Although Chrysops silacea and C. dimidiata are attracted to canopied rainforests, they do not do their biting there. Instead, they leave the forest and take most blood meals in open areas. The flies are attracted to smoke from wood fires and they use visual cues and sensation of carbon dioxide plumes to find their preferred host, humans.A study of Chrysops spp. biting habits showed that C. silacea and C. dimidiata take human blood meals approximately 90% of the time, with hippopotamus, wild ruminant, rodent and lizard blood meals making up the other 10%. Morphology
Adult Loa worms are sexually dimorphic, with males considerably smaller than females at 30–34 mm long and 0.35–0.42 mm wide compared to 40–70 mm long and 0.5 mm wide. Adults live in the subcutaneous tissues of humans, where they mate and produce wormlike eggs called microfilariae.
Contraindications
This product should not be used to cover a large area for anesthetic affect causing an adverse reaction. The liquid and other forms of Cetacaine should not be administered via injection or used under dentures, on eyes or with patients with a cholinesterase deficiency. Interactions
Cetacaine can have interaction with other drugs being taken by patients one of the interactions that can lead to methemoglobinemia is the interaction with sodium nitrate as well as prilocaine, which can lead to severe illness or death. As well as others listed on the referenced site. History
The marketing start date for Cetacaine was January 1, 1960, but benzocaine was first produced in 1890 by German scientist 1890 by Eduard Ritsert. Cetacaine is mainly used in the dental field but has seen use as well in the medical field when dealing with small surgeries on or around mucus membranes. Benzocaine-based anesthetics (which includes Cetacaine) have started to come scrutiny by the FDA. In 2006 the FDA has announced that benzocaine-based anesthetics can cause methemoglobinemia and with that listed warnings and precautions to take when dealing with benzocaine based drugs. The FDA also during this time started to take many Benzocaine based drugs that were not approved off the market and fining those companies they were under. Research
From looking at the patent bank the only research that has occurred around Cetacaine has been with certain medical procedures that use Cetacaine as an anesthetic or new dispensing containers or methods.