2024 Phenytoin definition

Phenytoin definition

Author: fkdz

August undefined, 2024

WebPhenytoin is an anticonvulsant that inhibits the release of insulin by beta cells and may also directly impair the effects of insulin on peripheral tissues (Haemers and Rottiers, 1981). From: Canine and Feline Endocrinology (Fourth Edition), 2015 View all Topics Add to Mendeley About this page Phenytoin Web4. sep 2024 · Fosphenytoin is a medication used to manage seizures (treatment of generalized tonic-clonic status epilepticus, focal [partial] onset seizures, or generalized onset seizures, and for the prevention and treatment of seizures occurring during neurosurgery). It is a water-soluble phenytoin prodrug that can be employed in situations where phenytoin ...

Dilantin: Uses, Dosage, Side Effects & Interactions - Drugs.com

WebPhenytoin /fosphenytoin is a common second-line agent for the treatment of neonatal seizures. 13,37 A recent systematic review demonstrated that there is no strong evidence that phenytoin is superior or inferior to alternative second-line AEDs levetiracetam or lidocaine. 16 WHO guidelines on the treatment of neonatal seizures also recommend ... WebHydantoin, or glycolylurea, is a heterocyclic organic compound with the formula CH 2 C (O)NHC (O)NH. It is a colorless solid that arises from the reaction of glycolic acid and urea. It is an oxidized derivative of imidazolidine. In a more general sense, hydantoins can refer to groups or a class of compounds with the same ring structure as the ... pink green and yellow

Phenytoin definition of phenytoin by Medical dictionary

WebPhenytoin, one of the older antiepileptic drugs can result in an occasionally symptomatic, axonal, sensorimotor neuropathy which improves after withdrawal. From the Cambridge English Corpus These examples are from corpora and from sources on the web. Web2. máj 2024 · Generic name: phenytoin (oral) [ FEN-i-toyn ] Brand names: Dilantin, Phenytek Drug classes: Group I antiarrhythmics, Hydantoin anticonvulsants Medically reviewed by Philip Thornton, DipPharm. Last updated on May 2, 2024. Uses Warnings Before taking Side effects Interactions Dosage What is Dilantin? Web24. aug 2024 · h Inhibitor of P-gp (, defined as those increasing AUC or Cmax of digoxin, dabigatran, or edoxaban ≥1.5-fold). i Strong inhibitor of CYP3A4 and weak inducer of CYP2B6, CYP2C9, and CYP2C19. j... st edwin parish albuquerque

Phenytoin Definition & Meaning - Merriam-Webster

WebSodium Channel Blockers. A class of drugs that act by inhibition of sodium influx through cell membranes. Blockade of sodium channels slows the rate and amplitude of initial rapid depolarization, reduces cell excitability, and reduces conduction velocity. An anti-anginal drug used for the treatment of chronic angina. Web3. feb 2024 · phenytoin ). Anticonvulsants are also used for pain management (e.g., carbamazepine or gabapentin ) and as mood stabilizers in bipolar disorders ( valproate ). For more information on the treatment of generalized seizures , see treatment of epileptic seizures. Overview st edwin reach dunscroftWebFosphenytoin (Cerebyx, Parke-Davis; Prodilantin, Pfizer Holding France [1]) is a water-soluble phenytoin prodrug used only in hospitals for the treatment of epileptic seizures. On 18 November 2004, Sicor (a subsidiary of Teva ) received a tentative approval letter from the United States Food and Drug Administration for a generic version of ... pink green bathroom accessories

"Web11. aug 2024 · Phenytoin is an antiepileptic drug with a narrow therapeutic index and large interpatient pharmacokinetic variability, partly due to genetic variation in CYP2C9.Furthermore, the variant allele HLA-B*15:02 is associated with an increased risk of Stevens–Johnson syndrome and toxic epidermal necrolysis in response to phenytoin … " - Phenytoin definition

Phenytoin definition

Phenytoin: Uses, Interactions, Mechanism of Action - DrugBank

WebPhenytoin is metabolized by the cytochrome P450 enzymes CYP2C9 and CYP2C19. Phenytoin hepatic metabolism is saturable, and following administration of single IV CEREBYX doses of 400 to 1200 mg PE, total and unbound phenytoin AUC values increase disproportionately with dose. Mean total phenytoin half-life values (12.0 to 28.9 hr) Webdiphenylhydantoin: [ fen´ĭ-toin″ ] an anticonvulsant used in the treatment of epilepsy other than the petit mal type, the treatment of status epilepticus , and the prevention and treatment of seizures associated with neurosurgery; administered orally. Called also diphenylhydantoin .

Did you know?

WebPhenytoin is used to control certain type of seizures, and to treat and prevent seizures that may begin during or after surgery to the brain or nervous system. Phenytoin is in a class of medications called anticonvulsants. It works by decreasing abnormal … Web21. máj 2024 · Phenytoin Definition. Phenytoin is an anticonvulsant, a drug that acts to prevent seizures. In the United States, phenytoin is sold under the brand name Dilantin. Purpose. Phenytoin helps prevent some types of seizure activity. It is often used to aid in controlling nerve pain associated with some cancers and cancer treatments. Nerve pain ...

WebHypocalcemia is a condition where you have low calcium levels in your blood. It can be an inherited disorder or it can be caused by other conditions. Calcium is a critical mineral for your bone and... WebDefinition. Phenytoin (diphenylhydantoin; Dilantin) is a nonsedating anticonvulsant agent that is effective against generalized tonic‐clonic and partial complex seizures. It has also been used as an antidysrhythmic drug.

Web2. máj 2024 · Phenytoin is an anti-epileptic drug, also called an anticonvulsant. Phenytoin works by slowing down impulses in the brain that cause seizures. Phenytoin is used to control seizures. It does not treat all types of seizures, and your doctor will determine if it … Phenytoin Breastfeeding Warnings. Benefit should outweigh risk Excreted into … Phenytoin Interactions. There are 813 drugs known to interact with phenytoin, along … Phenytoin metabolism is slightly decreased in elderly patients. Therapeutic Drug … Applies to phenytoin: oral capsule extended release, oral suspension, oral tablet … Drugs.com provides accurate and independent information on more than … Phenytoin is primarily metabolized by the hepatic cytochrome P450 enzyme … Webnoun A crystalline compound, C 15 H 11 N 2 O 2, used as an anticonvulsant. Webster's New World Similar definitions (medicine) An anticonvulsant drug, 5,5-diphenylimidazolidine-2,4 …

WebPhénytoïne : Mécanisme d'action. La phénytoïne est un anticonvulsivant. Elle diminue l'automatisme sans altérer la vitesse de conduction. Elle raccourcit les périodes réfractaires. Les effets antiépileptiques de la phénytoïne sont probablement dus aux mécanismes cellulaires suivants : modulation des canaux sodiques voltage ... st edwin catholic church red riverWeb28. nov 2024 · A decision to change phenytoin was made as all other direct-acting oral anticoagulant (DOAC) options were suboptimal. The neurology consultation recommended phenytoin discontinuation and switching to levetiracetam. They also recommended to replace apixaban with enoxaparin as bridging therapy for 3 weeks. Apixaban was later … pinkgreenblueyellowpurpleWeb1. okt 2013 · After starting viloxazine treatment, plasma phenytoin concentrations increased by 37% on average (range 7-94%) from a mean value of 18.8 micrograms/ml at baseline to a mean value of 25.7 ... pink green bay packers fabricWebPhenytoin is an anticonvulsant with a narrow therapeutic index. 5 Although the recommended therapeutic range is cited to be between 10-20 mg/L, differences in albumin levels, genetics, comorbidities, and body composition can make achieving an ideal phenytoin dose challenging. 5 For example, studies have confirmed that phenytoin … st edwins croft barnsleyWebPhenytoin (Dilantin) is known to increase the risk of serious birth defects, especially when taken by the mother early in the pregnancy. If a woman takes phenytoin (Dilantin) in the 1st trimester, there is a 5 to 10% chance that her unborn baby will get Fetal Hydantoin Syndrome, which causes slower growth and brain development. Please speak with your provider if … pink green baby shower decorationsWeb20. dec 2024 · Phenytoin is a drug that is used to control seizures and it is generally used as an anticonvulsant or antiepileptic drug. The drug is also known by other brand names like Dilantin or Eptoin. It works by slowing down the impulses in the brain and minimizing the activity of brain stem centers. Phenytoin also acts as an anti-arrhythmic and a ... pink green bay packers sweatshirtWebphenytoin in American English. (ˌfenɪˈtouɪn, fəˈnɪtou-) noun. Pharmacology. a barbiturate-related substance, C 15 H 12 N 2 O 2, used as an anticonvulsant in the treatment of grand mal epilepsy and in focal seizures. Most material … pink green bay packers hat