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<p>CSV import</p> <p><b>New page</b></p><div>[[File:Metharbital.svg|thumb|Metharbital.svg]] &#039;&#039;&#039;Metharbital&#039;&#039;&#039; is a [[barbiturate]] derivative that has been used as an [[anticonvulsant]] in the treatment of [[epilepsy]]. It is known for its sedative and hypnotic properties, which make it effective in managing [[seizures]] and other related conditions.<br /> <br /> == Pharmacology ==<br /> Metharbital works by depressing the [[central nervous system]] (CNS), which helps to reduce the frequency and severity of seizures. It enhances the activity of the [[gamma-aminobutyric acid]] (GABA) neurotransmitter, which is an inhibitory neurotransmitter in the CNS. This action helps to stabilize neuronal activity and prevent the abnormal electrical discharges that cause seizures.<br /> <br /> == Medical Uses ==<br /> Metharbital is primarily used in the management of [[epilepsy]], particularly in patients who do not respond well to other anticonvulsant medications. It may also be used for its sedative properties in the treatment of [[anxiety]] and [[insomnia]].<br /> <br /> == Side Effects ==<br /> Common side effects of metharbital include [[drowsiness]], [[dizziness]], and [[ataxia]]. Long-term use can lead to [[tolerance]] and [[dependence]], and abrupt discontinuation may result in withdrawal symptoms. Other potential side effects include [[nausea]], [[vomiting]], and [[headache]].<br /> <br /> == Contraindications ==<br /> Metharbital is contraindicated in patients with a history of [[porphyria]], severe [[liver disease]], or [[respiratory depression]]. It should be used with caution in patients with a history of [[substance abuse]] or [[mental health]] disorders.<br /> <br /> == Dosage ==<br /> The dosage of metharbital varies depending on the patient&#039;s age, weight, and the severity of the condition being treated. It is typically administered orally in tablet form, and the dosage must be carefully adjusted to achieve the desired therapeutic effect while minimizing side effects.<br /> <br /> == History ==<br /> Metharbital was first synthesized in the early 20th century and has been used in clinical practice for several decades. Its use has declined with the development of newer anticonvulsant medications that have fewer side effects and a lower potential for abuse.<br /> <br /> == See Also ==<br /> * [[Barbiturate]]<br /> * [[Anticonvulsant]]<br /> * [[Epilepsy]]<br /> * [[Gamma-aminobutyric acid]]<br /> * [[Central nervous system]]<br /> <br /> == References ==<br /> {{Reflist}}<br /> <br /> == External Links ==<br /> {{Commons category|Metharbital}}<br /> <br /> [[Category:Barbiturates]]<br /> [[Category:Anticonvulsants]]<br /> [[Category:Sedatives]]<br /> [[Category:Hypnotics]]<br /> [[Category:Epilepsy treatments]]<br /> [[Category:Central nervous system depressants]]<br /> <br /> {{medicine-stub}}</div>

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