CelebrexÂ® (celecoxib) is a prescription medication frequently used in the treatment of acute pain, arthritis, and painful menstrual periods. It belongs to a class of drugs called nonsteroidal anti-inflammatory drugs (NSAIDs) and works by blocking the action of the COX-2 enzyme. Celebrex is sold in the form of capsules that come in four different strengths, including: 1  Celebrex 50 mg.  Celebrex 100 mg.
The female botfly glues her eggs onto the abdomen of a captured mosquito or other common fly. When the carrier insect lands on a human, the larva, or bot, hatches, burrows into the skin, and positions itself head down to feed, breathing through caudal respiratory spiracles.
Adults of the Human Bot Fly (Dermatobia hominis) are free-living flies. Adults capture blood-sucking arthropods (such as mosquitoes) and lay eggs on their bodies, using a glue-like substance for adherence.ermatobia hominis, also known as the tropical warble fly or human bot fly, are found in tropical and semi-tropical areas of the New World. These places are typically coffee-growing highlands, as D. hominis prefer hilly, moist, and cool secondary-forests.