fipronil how does it work?
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How does fipronil work? Fipronil kills insects when they eat it or come in contact with it. Fipronil works by disrupting the normal function of the central nervous system in insects. Fipronil is more toxic to insects than people and pets because it is more likely to bind to insect nerve endings.
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Pramipexole is in a class of medications called dopamine agonists. It works by acting in place of dopamine, a natural substance in the brain that is needed to control movement.
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Alpha-blockers work by relaxing the muscles in the prostate and bladder, allowing urine to flow more easily. However, treatment involving only silodosin is often not effective enough in reducing urinary symptoms. Tadalafil can help improve urinary symptoms due to BPH.
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7.1 Oral toxicity It could therefore be expected that the signs of fipronil efficacy in the control of insect pests, and toxicity in mammals, will involve neuronal excitation, such as irritability, aggression, in-coordination, convulsions and death.
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Ulipristal is thought to work mainly by preventing or delaying ovulation, depending on which stage of the menstrual cycle the woman is at. In a woman's normal menstrual cycle, an egg matures and is released from the ovaries (ovulation). The ovary then produces progesterone, which prevents the release of further eggs.
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Ketoconazole, also sold under the prescription name Nizoral works to decrease the production of testosterone, which when converted to a substance called DHT (dihydrotestosterone) destroys hair follicles, resulting in hair loss.
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Fipronil containing gel baits and sprays have been used to kill ants, roaches and termites in homes. Various spray and spot on products containing fipronil have been widely utilized to control fleas, ticks and mange mites on pet animals.
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The morning after pill works by stopping or delaying your ovary releasing an egg. It might also stop the sperm from reaching an egg that has already been released. If the sperm has already fertilised the egg, it is too late and the pill won't work. The morning after pill is for emergency contraception only.
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This medication is used to treat kidney or bladder (urinary tract) infections. Ciprofloxacin belongs to a class of drugs called quinolone antibiotics. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections.
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Xofluza works by blocking the cap-dependent endonuclease activity of the viral polymerase and prevents flu virus replication. Tamiflu is a neuraminidase enzyme inhibitor that frees viruses from the infected cells surface.
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Nifutin Tablet SR is an antibiotic that fights bacteria. It is used to treat and prevent uncomplicated urinary tract infections. It works by killing the bacteria that cause such disease. But, it will not treat a viral infection.
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Ibuprofen works by blocking the enzymes that produce prostaglandins - natural chemicals which promote inflammation, pain, and fever. These work by blocking the enzymes that produce prostaglandins - natural chemicals which promote inflammation, pain, and fever.
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How does naproxen work? Naproxen is a non-steroidal anti-inflammatory drug (NSAID). It works by reducing hormones that cause inflammation and pain in the body. Paracetamol is usually the best treatment for most types of pain, but naproxen is better for some types, such as period pain or back pain.
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How do birth control pills prevent pregnancy? The birth control pill works by stopping sperm from joining with an egg (which is called fertilization). The hormones in the pill stop ovulation. No ovulation means there's no egg hanging around for sperm to fertilize, so pregnancy can't happen.
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Commercial topical products such as Frontline, Advantage, K9 Advantix, and Revolution are, of course, formulated to control fleas. ... Can a flea build up a resistance to chemicals such as fipronil, a key ingredient in Frontline? Quite possibly. Evidence exists that insects can become immune to certain chemicals over time.
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Nifedipine is a prescription drug used to treat high blood pressure and control chest pain (angina). It's sold under the brand names Procardia XL, Adalat CC, and others, and generic versions are available.
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Modafinil Provigil modafinil name works in ways that adrafinil essentially similar to Adrafinil — although it is known to be a bit faster acting and it lasts slightly longer. In fact, both substances adrafinil developed by the same company for the modafinil of promoting wakefulness and alertness.