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	<id>https://wikem.org/w/index.php?action=history&amp;feed=atom&amp;title=Methylphenidate</id>
	<title>Methylphenidate - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wikem.org/w/index.php?action=history&amp;feed=atom&amp;title=Methylphenidate"/>
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	<updated>2026-04-16T20:09:43Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wikem.org/w/index.php?title=Methylphenidate&amp;diff=229514&amp;oldid=prev</id>
		<title>ClaireLewis at 23:24, 22 September 2019</title>
		<link rel="alternate" type="text/html" href="https://wikem.org/w/index.php?title=Methylphenidate&amp;diff=229514&amp;oldid=prev"/>
		<updated>2019-09-22T23:24:17Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 23:24, 22 September 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot;&gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Special Populations==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Special Populations==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===[[Drug pregnancy categories|Pregnancy Rating]]===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===[[Drug pregnancy categories|Pregnancy Rating]]===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Category B&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Lactation risk===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Lactation risk===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l45&quot;&gt;Line 45:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 45:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Common===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Common===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Decreased appetite, weight loss, poor weight gain/growth suppression  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Decreased appetite, weight loss, poor weight gain/growth suppression  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;nfections and Infestations: nasopharyngitis&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Insomnia]], anxiety/restlessness/agitation&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Insomnia]], anxiety/restlessness/agitation&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Headache]], [[dizziness]], tremor, dyskinesia&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Headache]], [[dizziness]], tremor, dyskinesia&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ClaireLewis</name></author>
	</entry>
	<entry>
		<id>https://wikem.org/w/index.php?title=Methylphenidate&amp;diff=224637&amp;oldid=prev</id>
		<title>ClaireLewis: Created page with &quot;==Administration== *Type: Stimulant *Dosage Forms: *Routes of Administration: PO *Common Trade Names: Ritalin, Concerta  ==Adult Dosing== *20-60 mg daily in 2-3 divided doses...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wikem.org/w/index.php?title=Methylphenidate&amp;diff=224637&amp;oldid=prev"/>
		<updated>2019-08-16T18:14:18Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;==Administration== *Type: Stimulant *Dosage Forms: *Routes of Administration: PO *Common Trade Names: Ritalin, Concerta  ==Adult Dosing== *20-60 mg daily in 2-3 divided doses...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Administration==&lt;br /&gt;
*Type: Stimulant&lt;br /&gt;
*Dosage Forms:&lt;br /&gt;
*Routes of Administration: PO&lt;br /&gt;
*Common Trade Names: Ritalin, Concerta&lt;br /&gt;
&lt;br /&gt;
==Adult Dosing==&lt;br /&gt;
*20-60 mg daily in 2-3 divided doses&lt;br /&gt;
&lt;br /&gt;
==Pediatric Dosing==&lt;br /&gt;
*&amp;gt;6yo: 5-60mg daily in divided doses&lt;br /&gt;
&lt;br /&gt;
==Special Populations==&lt;br /&gt;
===[[Drug pregnancy categories|Pregnancy Rating]]===&lt;br /&gt;
*&lt;br /&gt;
&lt;br /&gt;
===Lactation risk===&lt;br /&gt;
*&lt;br /&gt;
&lt;br /&gt;
===Renal Dosing===&lt;br /&gt;
*Adult:&lt;br /&gt;
*Pediatric:&lt;br /&gt;
&lt;br /&gt;
===Hepatic Dosing===&lt;br /&gt;
*Adult:&lt;br /&gt;
*Pediatric:&lt;br /&gt;
&lt;br /&gt;
==Contraindications==&lt;br /&gt;
*Allergy to class/drug&lt;br /&gt;
*Concomitant or recent (within 14 days) treatment with an Concomitant treatment with monoamine oxidase inhibitors (MAOIs)&lt;br /&gt;
&lt;br /&gt;
==Adverse Reactions==&lt;br /&gt;
===Serious===&lt;br /&gt;
*See [[Sympathomimetic toxicity]]&lt;br /&gt;
*Abuse potential&lt;br /&gt;
*Hypersensitivity reaction, [[angioedema]], [[anaphylaxis]]&lt;br /&gt;
*[[Leukopenia]], [[thrombocytopenia]], [[anemia]]&lt;br /&gt;
*[[Psychosis]], [[agitation]]&lt;br /&gt;
*[[CVA]], [[ICH]], vasculitis, [[seizure]]&lt;br /&gt;
*[[Serotonin syndrome]]&lt;br /&gt;
*[[Arrhythmia]]&lt;br /&gt;
*Hepatic injury&lt;br /&gt;
*[[Rhabdomyolysis]]&lt;br /&gt;
&lt;br /&gt;
===Common===&lt;br /&gt;
*Decreased appetite, weight loss, poor weight gain/growth suppression &lt;br /&gt;
nfections and Infestations: nasopharyngitis&lt;br /&gt;
*[[Insomnia]], anxiety/restlessness/agitation&lt;br /&gt;
*[[Headache]], [[dizziness]], tremor, dyskinesia&lt;br /&gt;
*Blurred vision&lt;br /&gt;
*[[Tachycardia]], palpitations, [[chest pain]]&lt;br /&gt;
*[[Cough]], nasopharyngitis&lt;br /&gt;
*Dry mouth, [[nausea/vomiting]], [[abdominal pain]], dyspepsia, abnormal LFTs&lt;br /&gt;
*[[Pruritus]], [[urticaria]], hyperhidrosis&lt;br /&gt;
*Arthralgia&lt;br /&gt;
&lt;br /&gt;
==Pharmacology==&lt;br /&gt;
*Half-life: 2-4h&lt;br /&gt;
*Metabolism: Hepatic&lt;br /&gt;
*Excretion: Mostly renal&lt;br /&gt;
&lt;br /&gt;
==Mechanism of Action==&lt;br /&gt;
*Norepinephrine and dopamine reuptake inhibitor&lt;br /&gt;
&lt;br /&gt;
==Comments==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==See Also==&lt;br /&gt;
*[[Sympathomimetics]]&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
&amp;lt;references/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Pharmacology]]&lt;/div&gt;</summary>
		<author><name>ClaireLewis</name></author>
	</entry>
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