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Bupivacaine, marketed under the brand name Marcaine among others, is a medication used to decrease sensation in a specific small area. [5] In nerve blocks , it is injected around a nerve that supplies the area, or into the spinal canal's epidural space . [ 5 ]
Arsenic poisoning (or arsenicosis) is a medical condition that occurs due to elevated levels of arsenic in the body. [4] If arsenic poisoning occurs over a brief period of time, symptoms may include vomiting, abdominal pain, encephalopathy, and watery diarrhea that contains blood. [1]
In human volunteer studies, levobupivacaine consistently proved to have a safety advantage over bupivacaine. [ 15 ] [ 16 ] Risk factors for local anaesthetic toxicity depend on the administration of levobupivacaine to myocardial and cerebral tissue , as well as the predisposition of these tissues to levobupivacaine’s negative effects.
Cyanide poisoning inhibits aerobic respiration and therefore increases anaerobic glycolysis which causes a rise of lactate in the plasma. A lactate concentration above 10 mmol per liter is an indicator of cyanide poisoning, as defined by the presence of a blood cyanide concentration above 40 μmol per liter.
Signs and symptoms of methemoglobinemia (methemoglobin level above 10%) include shortness of breath, cyanosis, mental status changes (~50%), headache, fatigue, exercise intolerance, dizziness, and loss of consciousness. [5] People with severe methemoglobinemia (methemoglobin level above 50%) may exhibit seizures, coma, and death (level above 70 ...
Benzodiazepines are one of the most highly prescribed classes of drugs, [7] and they are commonly used in self-poisoning. [8] [9] Over 10 years in the United Kingdom, 1512 fatal poisonings have been attributed to benzodiazepines with or without alcohol. [10] Temazepam was shown to be more toxic than the majority of benzodiazepines.
In the European Union, the combination bupivacaine/meloxicam is indicated for treatment of somatic postoperative pain from small- to medium-sized surgical wounds in adults. [ 2 ] In the United States it is indicated for soft tissue or periarticular instillation to produce postsurgical analgesia for up to 72 hours after bunionectomy, open ...
However, new data suggested both ropivacaine (1.2-1.8 mg/kg in 40ml) and levobupivacaine (40 ml of 0.125% solution) can be used, because they have less cardiovascular and central nervous system toxicity than racemic bupivacaine.