{"id":48637,"date":"2025-05-30T04:23:03","date_gmt":"2025-05-30T04:23:03","guid":{"rendered":"https:\/\/rechemco.to\/?post_type=product&#038;p=48637"},"modified":"2026-08-04T02:43:46","modified_gmt":"2026-08-04T02:43:46","slug":"gabapentina-eu2","status":"publish","type":"product","link":"https:\/\/rechemco.to\/pt\/gabapentin-eu2\/","title":{"rendered":"Gabapentin EU"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Gabapentin is a synthetic analog of gamma-aminobutyric acid (GABA), originally developed as an antiepileptic drug (AED). Though structurally related to GABA, gabapentin does <strong>not bind to GABA receptors<\/strong>; instead, it modulates <strong>voltage-gated calcium channels<\/strong> by binding to the \u03b12\u03b4 subunit. This results in decreased excitatory neurotransmitter release, making it effective in a range of <strong>neurological and psychiatric disorders<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Informa\u00e7\u00f5es Qu\u00edmicas<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nome IUPAC<\/strong>: 1-(aminomethyl)cyclohexaneacetic acid<\/li>\n\n\n\n<li><strong>F\u00f3rmula Molecular<\/strong>: C9H17NO2<\/li>\n\n\n\n<li><strong>Peso molecular<\/strong>: 171.24 g\/mol<\/li>\n\n\n\n<li><strong>CAS Number<\/strong>: 60142-96-3<\/li>\n\n\n\n<li><strong>Drug Class<\/strong>: Anticonvulsant, Neuromodulator<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Farmacodin\u00e2mica<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Gabapentin does not directly modulate GABA receptors but exerts its effects by binding with high affinity to the <strong>\u03b12\u03b4-1 and \u03b12\u03b4-2 subunits of voltage-gated calcium channels<\/strong> (VGCCs). This leads to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reduced calcium influx in neurons<\/li>\n\n\n\n<li>Inhibition of excitatory neurotransmitters like glutamate and substance P<\/li>\n\n\n\n<li>Modulation of pain signaling in the spinal cord<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Indica\u00e7\u00f5es<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Gabapentin is approved or widely used off-label for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Epilepsy (partial seizures, adjunct therapy)<\/li>\n\n\n\n<li>Neuropathic pain (postherpetic neuralgia, diabetic neuropathy)<\/li>\n\n\n\n<li>Generalized anxiety disorder (off-label)<\/li>\n\n\n\n<li>Fibromialgia<\/li>\n\n\n\n<li>Alcohol withdrawal syndrome<\/li>\n\n\n\n<li>Restless Legs Syndrome (off-label)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Dosagem e administra\u00e7\u00e3o<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Typical adult dosages vary by condition:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Epilepsia<\/strong>: 900\u20131800 mg\/day, in 3 divided doses<\/li>\n\n\n\n<li><strong>Dor neurop\u00e1tica<\/strong>: Start at 300 mg once daily, titrate to 1800\u20133600 mg\/day<\/li>\n\n\n\n<li><strong>Anxiety (off-label)<\/strong>: 300\u20131200 mg\/day<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Titration is critical<\/strong> to minimize side effects, and abrupt discontinuation should be avoided to prevent withdrawal symptoms or seizure rebound.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Farmacocin\u00e9tica<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Absor\u00e7\u00e3o<\/strong>: Bioavailability is dose-dependent (60% at 300 mg, drops with higher doses)<\/li>\n\n\n\n<li><strong>Distribui\u00e7\u00e3o<\/strong>: Not significantly protein-bound; crosses the blood-brain barrier<\/li>\n\n\n\n<li><strong>Metabolismo<\/strong>: Not metabolized by the liver<\/li>\n\n\n\n<li><strong>Excre\u00e7\u00e3o<\/strong>: Renal elimination; unchanged<\/li>\n\n\n\n<li><strong>Meia-vida<\/strong>: ~5\u20137 hours<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Efeitos secund\u00e1rios<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Comum:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sonol\u00eancia<\/li>\n\n\n\n<li>Tonturas<\/li>\n\n\n\n<li>Ataxia<\/li>\n\n\n\n<li>Fadiga<\/li>\n\n\n\n<li>Peripheral edema<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Rare:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mood changes<\/li>\n\n\n\n<li>Suicidal ideation<\/li>\n\n\n\n<li>Severe allergic reactions (DRESS syndrome)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Gabapentin may cause <strong>dependence<\/strong> in some individuals, especially at high doses or with long-term use. Caution is advised in individuals with a history of substance misuse.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Harm Reduction &amp; Safety<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Avoid combining with other CNS depressants (e.g., alcohol, benzodiazepines)<\/li>\n\n\n\n<li>Renal function should be assessed regularly in chronic users<\/li>\n\n\n\n<li>Tapering is necessary to avoid withdrawal symptoms<\/li>\n\n\n\n<li>May impair cognitive and motor skills\u2014caution with driving or machinery<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Situa\u00e7\u00e3o legal<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>EUA<\/strong>: Prescription-only, Schedule V in some states due to abuse potential<\/li>\n\n\n\n<li><strong>UE<\/strong>: Prescription-only, not scheduled<\/li>\n\n\n\n<li><strong>REINO UNIDO<\/strong>: Controlled (Class C, Schedule 3) due to rising misuse<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Research and Emerging Uses<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Gabapentin continues to be studied in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chronic cough<\/li>\n\n\n\n<li>Migraine prophylaxis<\/li>\n\n\n\n<li>Social anxiety disorder<\/li>\n\n\n\n<li>PTSD-related sleep disturbances<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Its role in modulating central sensitization makes it a candidate in multiple pain-related and psychiatric conditions.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Conclus\u00e3o<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Gabapentin is a well-established neuromodulatory agent with a broad therapeutic range. Despite its relatively benign profile, responsible use and harm reduction are essential due to potential misuse and withdrawal risks. For researchers, it offers a powerful tool for studying calcium channel modulation and neuropathic pathways.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83c\uddea\ud83c\uddfa <strong>Gabapentin Legal Status in Europe (2025 Overview)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gabapentin<\/strong> \u00e9 um <strong>GABA analog anticonvulsant<\/strong>, primarily prescribed for <strong>epilepsy, neuropathic pain, and anxiety<\/strong>. It is <strong>not a benzodiazepine or opioid<\/strong>, mas <strong>acts on calcium channels<\/strong>, and its <strong>off-label use<\/strong> has raised concerns over <strong>abuse and dependency<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As a result, its legal status varies significantly across Europe \u2014 in some countries it&#8217;s <strong>apenas com receita m\u00e9dica<\/strong>, while in others it&#8217;s been <strong>recently reclassified as a controlled substance<\/strong> due to rising misuse.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 <strong>Prescription-Only (Not Controlled)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nestes pa\u00edses, <strong>Gabapentin is a prescription drug<\/strong>, mas <strong>not classified as a narcotic or psychotropic<\/strong> substance. It&#8217;s regulated under standard medical laws:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83c\uddeb\ud83c\uddf7 <strong>Fran\u00e7a<\/strong><\/li>\n\n\n\n<li>\ud83c\udde9\ud83c\uddea <strong>Alemanha<\/strong><\/li>\n\n\n\n<li>\ud83c\uddea\ud83c\uddf8 <strong>Espanha<\/strong><\/li>\n\n\n\n<li>\ud83c\uddf5\ud83c\uddf9 <strong>Portugal<\/strong><\/li>\n\n\n\n<li>\ud83c\udde7\ud83c\uddea <strong>B\u00e9lgica<\/strong><\/li>\n\n\n\n<li>\ud83c\uddee\ud83c\uddf9 <strong>It\u00e1lia<\/strong><\/li>\n\n\n\n<li>\ud83c\udde8\ud83c\uddff <strong>Rep\u00fablica Checa<\/strong><\/li>\n\n\n\n<li>\ud83c\uddf8\ud83c\uddea <strong>Su\u00e9cia<\/strong><\/li>\n\n\n\n<li>\ud83c\uddeb\ud83c\uddee <strong>Finl\u00e2ndia<\/strong><\/li>\n\n\n\n<li>\ud83c\udded\ud83c\uddf7 <strong>Croatia<\/strong><\/li>\n\n\n\n<li>\ud83c\uddf1\ud83c\uddf9 <strong>Litu\u00e2nia<\/strong><\/li>\n\n\n\n<li>\ud83c\uddea\ud83c\uddea <strong>Est\u00f3nia<\/strong><\/li>\n\n\n\n<li>\ud83c\udde6\ud83c\uddf9 <strong>Austria<\/strong><\/li>\n\n\n\n<li>\ud83c\udde9\ud83c\uddf0 <strong>Dinamarca<\/strong><\/li>\n\n\n\n<li>\ud83c\uddf3\ud83c\uddf1 <strong>Pa\u00edses Baixos<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In these cases:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gabapentin is <strong>prescribed and dispensed like a typical anticonvulsant<\/strong>.<\/li>\n\n\n\n<li>There is <strong>no need for special narcotic prescription forms<\/strong>.<\/li>\n\n\n\n<li><strong>Monitoring may still exist<\/strong> for suspected abuse cases (e.g. France\u2019s secure prescription tracking system).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd12 <strong>Controlled Substance \/ Misuse Risk Classification<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Some countries have <strong>reclassified Gabapentin as a controlled substance<\/strong>, citing <strong>growing recreational misuse<\/strong>, especially in combination with opioids or benzodiazepines.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Countries with <em>tightened control<\/em>:<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Pa\u00eds<\/th><th>Estado<\/th><\/tr><\/thead><tbody><tr><td>\ud83c\uddec\ud83c\udde7 <strong>Reino Unido<\/strong><\/td><td>Since 2019, Gabapentin is a <strong>Class C \/ Schedule 3 controlled substance<\/strong> under the Misuse of Drugs Act. Requires secure prescription and is subject to dispensing restrictions.<\/td><\/tr><tr><td>\ud83c\uddee\ud83c\uddea <strong>Irlanda<\/strong><\/td><td>Classified under the <strong>Misuse of Drugs (Amendment) Regulations 2020<\/strong>. Requires secure prescription and careful monitoring.<\/td><\/tr><tr><td>\ud83c\uddf3\ud83c\uddf4 <strong>Noruega<\/strong><\/td><td>Classified as a <strong>subst\u00e2ncia controlada<\/strong> under national narcotics legislation. Prescription-only with strict dispensing controls.<\/td><\/tr><tr><td>\ud83c\udde8\ud83c\udded <strong>Su\u00ed\u00e7a<\/strong><\/td><td>Under surveillance but not yet scheduled; some cantons restrict use regionally.<\/td><\/tr><tr><td>\ud83c\uddf8\ud83c\uddf0 <strong>Slovakia<\/strong><\/td><td>Moved to <strong>controlled substances list<\/strong> due to high misuse rates.<\/td><\/tr><tr><td>\ud83c\udded\ud83c\uddfa <strong>Hungary<\/strong><\/td><td>Controlled; prescription required and monitored.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u26a0\ufe0f <strong>Import, Possession, and Travel<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Illegal to import or possess<\/strong> Gabapentin <strong>without a prescription<\/strong> in <strong>any EU country<\/strong>.<\/li>\n\n\n\n<li>In countries where it is <strong>controlled<\/strong>, you must carry a <strong>Schengen narcotic certificate<\/strong> or doctor&#8217;s letter when traveling with it.<\/li>\n\n\n\n<li>Customs seizures have increased in countries with <strong>tightened regulations<\/strong> (e.g., UK, Ireland, Norway).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udcdd Schengen narcotic travel certificate info:<br><a>https:\/\/www.schengenvisainfo.com\/schengen-certificate\/<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udc8a <strong>Key Risks<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gabapentin is <strong>often misused recreationally<\/strong> for sedative or euphoric effects.<\/li>\n\n\n\n<li>Can potentiate opioids and benzodiazepines \u2014 leading to <strong>increased overdose risk<\/strong>.<\/li>\n\n\n\n<li>Despite being unscheduled in some countries, <strong>doctors may still restrict or monitor its use<\/strong>, especially for non-neurological indications.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udde0 Tabela Resumo<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Situa\u00e7\u00e3o legal<\/th><th>Pa\u00edses<\/th><\/tr><\/thead><tbody><tr><td>\u2705 Apenas com prescri\u00e7\u00e3o (n\u00e3o controlado)<\/td><td>\ud83c\uddeb\ud83c\uddf7 \ud83c\udde9\ud83c\uddea \ud83c\uddea\ud83c\uddf8 \ud83c\uddf5\ud83c\uddf9 \ud83c\udde7\ud83c\uddea \ud83c\uddee\ud83c\uddf9 \ud83c\uddf3\ud83c\uddf1 \ud83c\udde8\ud83c\uddff \ud83c\uddf8\ud83c\uddea \ud83c\uddeb\ud83c\uddee \ud83c\udde9\ud83c\uddf0 \ud83c\udde6\ud83c\uddf9 \ud83c\uddf1\ud83c\uddf9 \ud83c\uddea\ud83c\uddea etc.<\/td><\/tr><tr><td>\ud83d\udd12 Controlled substance<\/td><td>\ud83c\uddec\ud83c\udde7 \ud83c\uddee\ud83c\uddea \ud83c\uddf3\ud83c\uddf4 \ud83c\udded\ud83c\uddfa \ud83c\uddf8\ud83c\uddf0 \ud83c\udde8\ud83c\udded (regional)<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<h2>Gabapentin \u2013 Neuromodulation for Pain, Anxiety &#038; Seizures<\/h2>\n<p><strong>Gabapentin<\/strong> is a versatile GABA analogue used for neuropathic pain, epilepsy, and anxiety. It acts on calcium channels in the nervous system to reduce nerve overactivity without directly affecting GABA receptors.<\/p>\n<ul>\n<li><strong>Powerful neuropathic pain relief<\/strong><\/li>\n<li><strong>Effective seizure control<\/strong> (as add-on therapy)<\/li>\n<li><strong>Used off-label for anxiety and insomnia<\/strong><\/li>\n<li><strong>Low addiction risk when used responsibly<\/strong><\/li>\n<\/ul>\n<p>Gabapentin is a proven compound in the study of calcium channel modulation, with extensive applications in neuroscience and psychiatry research.<\/p>\n<p><em>For research use only. Not for human consumption.<\/em><\/p>\n<p>Este produto \u00e9 enviado da Europa com n\u00famero de rastreio.<\/p>\n<p><strong>ATTENTION<\/strong><\/p>\n<p>Antes de efetuar uma encomenda, DEVE verificar a legisla\u00e7\u00e3o actualizada no seu pa\u00eds.<\/p>\n<p>Usually you can find the list of the regulated substances on your country .gov website. If you are ordering any scheduled product and it get seized by local customs no complaint or refund.<\/p>\n<p>N\u00c3O SOMOS RESPONS\u00c1VEIS.<\/p>","protected":false},"featured_media":48672,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[58,62],"product_tag":[],"class_list":["post-48637","product","type-product","status-publish","has-post-thumbnail","product_cat-eu-meds","product_cat-painkiller-eu","first","instock","sale","sold-individually","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/rechemco.to\/pt\/wp-json\/wp\/v2\/product\/48637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rechemco.to\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rechemco.to\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rechemco.to\/pt\/wp-json\/wp\/v2\/comments?post=48637"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rechemco.to\/pt\/wp-json\/wp\/v2\/media\/48672"}],"wp:attachment":[{"href":"https:\/\/rechemco.to\/pt\/wp-json\/wp\/v2\/media?parent=48637"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rechemco.to\/pt\/wp-json\/wp\/v2\/product_brand?post=48637"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rechemco.to\/pt\/wp-json\/wp\/v2\/product_cat?post=48637"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rechemco.to\/pt\/wp-json\/wp\/v2\/product_tag?post=48637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}