{"id":7970,"date":"2026-04-21T13:43:51","date_gmt":"2026-04-21T13:43:51","guid":{"rendered":"https:\/\/bristishpharmacy.co.uk\/?post_type=product&#038;p=7970"},"modified":"2026-09-16T11:08:17","modified_gmt":"2026-09-16T11:08:17","slug":"subutex","status":"publish","type":"product","link":"https:\/\/bristishpharmacy.co.uk\/nl\/shop\/subutex\/","title":{"rendered":"Subutex"},"content":{"rendered":"<h1>\u00a0<\/h1>\n<div class=\"container\">\n<div id=\"model-response-message-contentr_4b95cdea05418456\" class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color stronger tutor-markdown-rendering\" dir=\"ltr\" aria-live=\"polite\">\n<h3 data-path-to-node=\"3\">Clinical Monograph: Subutex (Buprenorphine Hydrochloride Sublingual)<\/h3>\n<h2 data-path-to-node=\"4\">1. Classification and Chemical Overview<\/h2>\n<p data-path-to-node=\"5\">Buprenorphine is a semi-synthetic, lipophilic phenanthrene derivative opioid alkaloid derived from thebaine. Chemically designated as <span class=\"math-inline\" data-math=\"(2S)-2-[(-)-(5R,6R,7R,14S)-4,5-\\text{epoxy}-3,6-\\text{dihydroxy}-6,14-\\text{ethenomorphinan-7-yl}]-3,3-\\text{dimethylbutan}-2-\\text{ol}\" data-index-in-node=\"134\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\">2<\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mopen\">[(<\/span><span class=\"mord\">\u2212<\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\">5<\/span><span class=\"mord mathnormal\">R<\/span><span class=\"mpunct\">,<\/span><span class=\"mord\">6<\/span><span class=\"mord mathnormal\">R<\/span><span class=\"mpunct\">,<\/span><span class=\"mord\">7<\/span><span class=\"mord mathnormal\">R<\/span><span class=\"mpunct\">,<\/span><span class=\"mord\">14<\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord\">4<\/span><span class=\"mpunct\">,<\/span><span class=\"mord\">5<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord text\"><span class=\"mord\">epoxy<\/span><\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord\">3<\/span><span class=\"mpunct\">,<\/span><span class=\"mord\">6<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord text\"><span class=\"mord\">dihydroxy<\/span><\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord\">6<\/span><span class=\"mpunct\">,<\/span><span class=\"mord\">14<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord text\"><span class=\"mord\">ethenomorphinan-7-yl<\/span><\/span><span class=\"mclose\">]<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord\">3<\/span><span class=\"mpunct\">,<\/span><span class=\"mord\">3<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord text\"><span class=\"mord\">dimethylbutan<\/span><\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord text\"><span class=\"mord\">ol<\/span><\/span><\/span><\/span><\/span><\/span> hydrochloride. Under the Anatomical Therapeutic Chemical (ATC) system, buprenorphine is indexed under N07BC01.<\/p>\n<ul data-path-to-node=\"6\">\n<li>\n<p data-path-to-node=\"6,0,0\"><b data-path-to-node=\"6,0,0\" data-index-in-node=\"0\">Product Context:<\/b> Subutex is formulated strictly as a single-agent buprenorphine sublingual tablet (contrasted with combination products like Suboxone containing naloxone).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,0\"><b data-path-to-node=\"6,1,0\" data-index-in-node=\"0\">Controlled Status:<\/b> Classified as a strict Controlled Substance (Schedule III under the US Controlled Substances Act; Schedule 3 \/ Controlled Drug in the UK) due to its opioid properties. It is regulated strictly as a Prescription Only Medicine (POM).<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"7\">2. Mechanism of Action and Pharmacodynamics<\/h2>\n<p data-path-to-node=\"8\">Buprenorphine exhibits a unique pharmacological profile at central nervous system opioid receptors:<\/p>\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\"><b data-path-to-node=\"9,0,0\" data-index-in-node=\"0\">Partial <span class=\"math-inline\" data-math=\"\\mu\" data-index-in-node=\"8\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03bc<\/span><\/span><\/span><\/span><\/span>-Opioid Agonism:<\/b> Binds with high affinity to central <span class=\"math-inline\" data-math=\"\\mu\" data-index-in-node=\"64\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03bc<\/span><\/span><\/span><\/span><\/span>-opioid (<span class=\"math-inline\" data-math=\"\\mu\" data-index-in-node=\"76\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03bc<\/span><\/span><\/span><\/span><\/span>-OR) receptors, exerting partial agonist activity that suppresses opioid withdrawal symptoms and reduces drug cravings without producing the full euphoric ceiling of complete agonists like heroin or methadone.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\"><b data-path-to-node=\"9,1,0\" data-index-in-node=\"0\">High Receptor Affinity &amp; Slow Dissociation:<\/b> Possesses an extremely high binding affinity and slow receptor dissociation rate, which blocks exogenous full agonists from occupying receptors and protects against overdose.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,2,0\"><b data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"><span class=\"math-inline\" data-math=\"\\kappa\" data-index-in-node=\"0\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03ba<\/span><\/span><\/span><\/span><\/span>-Opioid Antagonism:<\/b> Acts as an antagonist at <span class=\"math-inline\" data-math=\"\\kappa\" data-index-in-node=\"51\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03ba<\/span><\/span><\/span><\/span><\/span>-opioid receptors, contributing to its complex pharmacological activity profile.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,3,0\"><b data-path-to-node=\"9,3,0\" data-index-in-node=\"0\">Ceiling Effect:<\/b> Exhibits a ceiling effect for respiratory depression, making it safer against fatal overdose compared to full <span class=\"math-inline\" data-math=\"\\mu\" data-index-in-node=\"126\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03bc<\/span><\/span><\/span><\/span><\/span>-agonists, though severe depression can still occur when combined with other central depressants.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"10\">3. Approved Clinical Indications and Dosing Scope<\/h2>\n<p data-path-to-node=\"11\">Licensing for Subutex includes:<\/p>\n<ul data-path-to-node=\"12\">\n<li>\n<p data-path-to-node=\"12,0,0\"><b data-path-to-node=\"12,0,0\" data-index-in-node=\"0\">Opioid Dependence Management:<\/b> Medical substitution treatment for opioid drug addiction, managed as part of a comprehensive medical, social, and psychological rehabilitation program.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,1,0\"><b data-path-to-node=\"12,1,0\" data-index-in-node=\"0\">Detoxification:<\/b> Management of acute opioid withdrawal syndromes.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"13\"><i data-path-to-node=\"13\" data-index-in-node=\"0\">Dosing &amp; Administration Regimen:<\/i><\/p>\n<ul data-path-to-node=\"14\">\n<li>\n<p data-path-to-node=\"14,0,0\"><b data-path-to-node=\"14,0,0\" data-index-in-node=\"0\">Sublingual Administration:<\/b> Tablets must be placed under the tongue until completely dissolved. <b data-path-to-node=\"14,0,0\" data-index-in-node=\"95\">Do not swallow or chew<\/b>, as systemic bioavailability via the gastrointestinal tract is poor due to high first-pass metabolism.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,1,0\"><b data-path-to-node=\"14,1,0\" data-index-in-node=\"0\">Induction Protocol:<\/b> Induction must be initiated only when objective, moderate signs of opioid withdrawal appear (typically 12 to 24 hours after last short-acting opioid use) to prevent <b data-path-to-node=\"14,1,0\" data-index-in-node=\"185\">precipitated withdrawal<\/b> (buprenorphine displaces full agonists instantly while providing only partial activation).<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"15\">4. Pharmacokinetic Profile and Metabolic Fate<\/h2>\n<ul data-path-to-node=\"16\">\n<li>\n<p data-path-to-node=\"16,0,0\"><b data-path-to-node=\"16,0,0\" data-index-in-node=\"0\">Absorption:<\/b> Poor oral bioavailability due to extensive first-pass metabolism; absorbed efficiently through the sublingual and buccal mucosa. Peak plasma concentrations (<span class=\"math-inline\" data-math=\"C_{max}\" data-index-in-node=\"169\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">ma<\/span><span class=\"mord mathnormal mtight\">x<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>) are attained within 40 to 90 minutes.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,1,0\"><b data-path-to-node=\"16,1,0\" data-index-in-node=\"0\">Distribution:<\/b> Highly lipophilic; distributes widely across body compartments and crosses the blood-brain barrier and placenta. Plasma protein binding is high (~96%), primarily to lipoproteins and albumin.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,2,0\"><b data-path-to-node=\"16,2,0\" data-index-in-node=\"0\">Biotransformation:<\/b> Extensively metabolized in the liver via Cytochrome P450 enzymes (predominantly <b data-path-to-node=\"16,2,0\" data-index-in-node=\"99\">CYP3A4<\/b>) and phase-II conjugation:<\/p>\n<ul data-path-to-node=\"16,2,1\">\n<li>\n<p data-path-to-node=\"16,2,1,0,0\">N-dealkylation converts buprenorphine into its primary active metabolite, <b data-path-to-node=\"16,2,1,0,0\" data-index-in-node=\"74\">norbuprenorphine<\/b> (a <span class=\"math-inline\" data-math=\"\\mu\" data-index-in-node=\"94\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03bc<\/span><\/span><\/span><\/span><\/span>-opioid full agonist with weak intrinsic efficacy).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,2,1,1,0\">Subsequent glucuronidation yields buprenorphine-3-glucuronide and norbuprenorphine-glucuronide.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"16,3,0\"><b data-path-to-node=\"16,3,0\" data-index-in-node=\"0\">Elimination:<\/b> Excreted primarily in feces via biliary elimination (~70%) and secondarily in urine (~30%) as conjugated metabolites. The elimination half-life (<span class=\"math-inline\" data-math=\"t_{1\/2}\" data-index-in-node=\"158\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1\/2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>) is prolonged (averaging 24 to 37 hours) due to slow dissociation from tissue and receptor binding sites.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"17\">5. Physiological Effects and Adverse Event Spectrum<\/h2>\n<p data-path-to-node=\"18\">Subutex stabilizes opioid receptor signaling, suppresses autonomic withdrawal hyperarousal, and modulates gastrointestinal motility.<\/p>\n<h3 data-path-to-node=\"19\">Adverse Drug Reaction Spectrum<\/h3>\n<ul data-path-to-node=\"20\">\n<li>\n<p data-path-to-node=\"20,0,0\"><b data-path-to-node=\"20,0,0\" data-index-in-node=\"0\">Very Common (<span class=\"math-inline\" data-math=\"\\ge 1\/10\" data-index-in-node=\"13\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mrel\">\u2265<\/span><\/span><span class=\"base\"><span class=\"mord\">1\/10<\/span><\/span><\/span><\/span><\/span>):<\/b> Insomnia, headache, constipation, nausea, hyperhidrosis, asthenia, withdrawal syndrome (during induction).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,0\"><b data-path-to-node=\"20,1,0\" data-index-in-node=\"0\">Common (<span class=\"math-inline\" data-math=\"\\ge 1\/100\" data-index-in-node=\"8\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mrel\">\u2265<\/span><\/span><span class=\"base\"><span class=\"mord\">1\/100<\/span><\/span><\/span><\/span><\/span> to <span class=\"math-inline\" data-math=\"&lt;1\/10\" data-index-in-node=\"21\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mrel\">&lt;<\/span><\/span><span class=\"base\"><span class=\"mord\">1\/10<\/span><\/span><\/span><\/span><\/span>):<\/b> Dizziness, somnolence, orthostatic hypotension, palpitations, abdominal pain, vomiting, dry mouth, diarrhea, muscle cramps, peripheral edema.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,2,0\"><b data-path-to-node=\"20,2,0\" data-index-in-node=\"0\">Uncommon (<span class=\"math-inline\" data-math=\"\\ge 1\/1,000\" data-index-in-node=\"10\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mrel\">\u2265<\/span><\/span><span class=\"base\"><span class=\"mord\">1\/1<\/span><span class=\"mpunct\">,<\/span><span class=\"mord\">000<\/span><\/span><\/span><\/span><\/span> to <span class=\"math-inline\" data-math=\"&lt;1\/100\" data-index-in-node=\"25\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mrel\">&lt;<\/span><\/span><span class=\"base\"><span class=\"mord\">1\/100<\/span><\/span><\/span><\/span><\/span>):<\/b> Hallucinations, bronchospasm, respiratory depression, suicidal ideation, hepatitis, urinary retention.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,3,0\"><b data-path-to-node=\"20,3,0\" data-index-in-node=\"0\">Rare \/ Severe (&lt;1\/1,000):<\/b> Anaphylactic shock, neonatal withdrawal syndrome (with maternal use during pregnancy), severe hepatic cytolysis or necrosis.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"21\">6. Contraindications, Drug Interactions, and Clinical Precautions<\/h2>\n<h3 data-path-to-node=\"22\">Contraindications<\/h3>\n<ul data-path-to-node=\"23\">\n<li>\n<p data-path-to-node=\"23,0,0\">Known hypersensitivity to buprenorphine or formulation excipients.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"23,1,0\">Severe respiratory insufficiency or acute respiratory depression.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"23,2,0\">Severe hepatic impairment (unmonitored).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"23,3,0\">Acute alcoholism or delirium tremens.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"24\">Key Drug Interactions<\/h3>\n<ul data-path-to-node=\"25\">\n<li>\n<p data-path-to-node=\"25,0,0\"><b data-path-to-node=\"25,0,0\" data-index-in-node=\"0\">Benzodiazepines &amp; CNS Depressants:<\/b> Co-administration with benzodiazepines, alcohol, or other sedatives creates a high risk of fatal, profound respiratory depression and coma; concurrent use requires rigorous clinical justification.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"25,1,0\"><b data-path-to-node=\"25,1,0\" data-index-in-node=\"0\">CYP3A4 Inhibitors (e.g., Ketoconazole, Macrolide Antibiotics, HIV Protease Inhibitors):<\/b> Inhibit buprenorphine clearance, elevating plasma levels and increasing sedation risk.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"25,2,0\"><b data-path-to-node=\"25,2,0\" data-index-in-node=\"0\">CYP3A4 Inducers (e.g., Carbamazepine, Phenytoin, Rifampicin):<\/b> Accelerate metabolism, potentially precipitating opioid withdrawal symptoms.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"25,3,0\"><b data-path-to-node=\"25,3,0\" data-index-in-node=\"0\">Full <span class=\"math-inline\" data-math=\"\\mu\" data-index-in-node=\"5\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u03bc<\/span><\/span><\/span><\/span><\/span>-Opioid Agonists:<\/b> Administration of full opioid agonists to patients maintained on buprenorphine may fail to produce an analgesic or euphoric effect due to receptor blockade, or may trigger severe withdrawal if buprenorphine is abruptly displaced.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"26\">Clinical Precautions and Monitoring<\/h3>\n<ul data-path-to-node=\"27\">\n<li>\n<p data-path-to-node=\"27,0,0\"><b data-path-to-node=\"27,0,0\" data-index-in-node=\"0\">Precipitated Withdrawal Risk:<\/b> Administering buprenorphine too early after short- or long-acting opioid use displaces residual molecules from receptors, provoking an acute, severe withdrawal crisis.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"27,1,0\"><b data-path-to-node=\"27,1,0\" data-index-in-node=\"0\">Hepatic Monitoring:<\/b> Cases of cytolytic hepatitis and acute hepatic failure have been reported, particularly during induction or in patients with pre-existing liver dysfunction. Baseline and periodic liver function tests are recommended.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"27,2,0\"><b data-path-to-node=\"27,2,0\" data-index-in-node=\"0\">Pediatric Accidental Exposure:<\/b> Subutex tablets lack safety seals and pose a severe, life-threatening accidental pediatric ingestion risk. Store securely out of the reach of children.<\/p>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div> \n","protected":false},"excerpt":{"rendered":"<p data-path-to-node=\"1\">Subutex is a brand-name pharmaceutical preparation containing buprenorphine hydrochloride sublingual tablets. As a partial <span class=\"math-inline\" data-math=\"\\mu\" data-index-in-node=\"123\">$\\mu$<\/span>-opioid receptor agonist, it is indicated for the medical management and detoxification of opioid dependence.<\/p>\n<h3 data-path-to-node=\"3\">\u00a0<\/h3>","protected":false},"featured_media":7975,"comment_status":"closed","ping_status":"closed","template":"","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""}},"product_brand":[],"product_cat":[107],"product_tag":[231],"class_list":["post-7970","product","type-product","status-publish","has-post-thumbnail","product_cat-painkillers","product_tag-subutex","instock","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Subutex - British Pharmacy<\/title>\n<meta name=\"description\" content=\"Subutex\u00a0is a brand name for\u00a0buprenorphine hydrochloride, a medication primarily used in\u00a0opioid use disorder (OUD) treatment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bristishpharmacy.co.uk\/nl\/shop\/subutex\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Subutex\" \/>\n<meta property=\"og:description\" content=\"Subutex is a brand-name pharmaceutical preparation containing buprenorphine hydrochloride sublingual tablets. 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