{"id":59333,"date":"2024-02-28T05:52:45","date_gmt":"2024-02-28T05:52:45","guid":{"rendered":"https:\/\/medsname.com\/torvate\/"},"modified":"2026-04-30T10:23:59","modified_gmt":"2026-04-30T10:23:59","slug":"torvate","status":"publish","type":"product","link":"https:\/\/medsbase.com\/sv\/product\/torvate\/","title":{"rendered":"Torvate"},"content":{"rendered":"<p><!-- medsbase-tldr-answer --><\/p>\n<div class=\"medsbase-tldr-answer\" style=\"background:#fff8d6;border-left:4px solid #f5a623;padding:14px 18px;margin:18px 0;border-radius:4px;\">\n<h3 style=\"margin-top:0;\">\u26a1 Snabbt svar<\/h3>\n<p style=\"margin-bottom:0;\">Torvate (Sodium valproate 200 \/ 300 \/ 500 mg) is an anticonvulsant and mood stabiliser used for epilepsy, bipolar mania, and migraine prophylaxis. <strong>Absolute contraindication in pregnancy and women of childbearing potential without strict pregnancy-prevention measures<\/strong> \u2014 high teratogenicity and neurodevelopmental risk.<\/p>\n<\/div>\n<div class=\"medsbase-trust-strip\" style=\"background:#f4f8fb;border:1px solid #d8e3eb;padding:12px 16px;margin:16px 0;border-radius:4px;font-size:14px;\">\n<strong>Vad du f\u00e5r med MedsBase:<\/strong> WHO-GMP-certifierad tillverkare \u00b7 Diskret f\u00f6rpackning \u00b7 V\u00e4rldsvid leverans \u00b7 1 400+ verifierade <a href=\"https:\/\/medsbase.com\/sv\/reviews\/\">kundrecensioner<\/a>\n<\/div>\n<p class=\"medsbase-reship-line\" style=\"font-size:14px;color:#444;margin:8px 0 18px;\">\ud83d\udce6 Varje best\u00e4llning omfattas av v\u00e5r <a href=\"https:\/\/medsbase.com\/sv\/medsbase-re-shipment-assurance-policy\/\"><strong>Reshipment Assurance Policy<\/strong><\/a> \u2014 om din f\u00f6rs\u00e4ndelse inte anl\u00e4nder inom 20 arbetsdagar, skickar vi om den.<\/p>\n<h3>Varf\u00f6r best\u00e4lla fr\u00e5n MedsBase<\/h3>\n<p>Torvate at MedsBase is supplied directly from a WHO-GMP certified manufacturer in plain, discreet packaging. Every order is covered by our <a href=\"https:\/\/medsbase.com\/sv\/medsbase-re-shipment-assurance-policy\/\">Reshipment Assurance Policy<\/a> \u2014 20 arbetsdagar leveranstid eller vi skickar om utan extra kostnad \u2014 och kvalificerar sig f\u00f6r v\u00e5rt <a href=\"https:\/\/medsbase.com\/sv\/loyalty-points\/\">kundlojalitetsprogram<\/a>. V\u00e4rldsomsp\u00e4nnande leverans \u00e4r tillg\u00e4nglig till de flesta destinationer.<\/p>\n<h2>What Torvate is and how it works<\/h2>\n<p>Torvate is a sodium valproate tablet supplied by Torrent. Available strengths: <strong>200 \/ 300 \/ 500 mg<\/strong>. Valproate is a broad-spectrum anticonvulsant whose anti-seizure mechanisms include sodium-channel blockade, T-type calcium-channel modulation, and increased GABA availability. The anti-manic mechanism is poorly understood but well-evidenced in trials.<\/p>\n<div style=\"background:#fff3f3;border-left:4px solid #d9534f;padding:14px 18px;margin:18px 0;border-radius:4px;\">\n<strong>Pregnancy \u2014 absolute contraindication outside epilepsy<\/strong><\/p>\n<p style=\"margin-bottom:0;\"><strong>Valproate is one of the most teratogenic medications in routine use.<\/strong> First-trimester exposure produces neural tube defects (~ 1\u20132% absolute risk), cardiac and skeletal malformations, and a substantial reduction in childhood IQ (mean 7\u201310 points lower at age 6). UK MHRA, EMA, and FDA all require strict pregnancy-prevention programmes for women of childbearing potential. Outside refractory epilepsy where no alternative exists, <strong>do not initiate or continue valproate in any woman of childbearing potential without effective contraception and a pregnancy-prevention programme<\/strong>. Switch to lithium, lamotrigine, or an atypical antipsychotic for bipolar maintenance in pre-menopausal women.<\/p>\n<\/div>\n<h2>Indikationer och dosering<\/h2>\n<table>\n<thead>\n<tr>\n<th>Indikation<\/th>\n<th>Startdos<\/th>\n<th>M\u00e5lgrupp<\/th>\n<th>Target level<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Generalised epilepsy<\/td>\n<td>10\u201315 mg\/kg\/day in 2 doses<\/td>\n<td>20\u201360 mg\/kg\/day<\/td>\n<td>50\u2013100 \u00b5g\/mL<\/td>\n<\/tr>\n<tr>\n<td>Bipolar mania (acute)<\/td>\n<td>20\u201330 mg\/kg\/day in 2 doses<\/td>\n<td>20\u201360 mg\/kg\/day<\/td>\n<td>50\u2013125 \u00b5g\/mL<\/td>\n<\/tr>\n<tr>\n<td>Bipolar maintenance<\/td>\n<td>\u2014<\/td>\n<td>500\u20132500 mg\/day<\/td>\n<td>50\u2013100 \u00b5g\/mL<\/td>\n<\/tr>\n<tr>\n<td>Migr\u00e4nprofylax<\/td>\n<td>250 mg BID<\/td>\n<td>500\u20131500 mg\/day<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u00c4ldre vuxna \/ leverskador<\/td>\n<td>halvera dosen<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Viktiga s\u00e4kerhets\u00f6verv\u00e4ganden<\/h2>\n<div style=\"background:#fff3f3;border-left:4px solid #d9534f;padding:14px 18px;margin:18px 0;border-radius:4px;\">\n<strong>Hepatotoxicitet<\/strong><\/p>\n<p style=\"margin-bottom:0;\">Idiosyncratic fatal hepatitis is a recognised valproate complication, highest risk in children &lt; 2 years on polytherapy. Mandatory baseline LFTs and recheck at 3 months, 6 months, then yearly. Stop immediately for jaundice, hepatomegaly, RUQ pain, or unexplained AST\/ALT &gt; 3\u00d7 ULN.<\/p>\n<\/div>\n<div style=\"background:#fff3f3;border-left:4px solid #d9534f;padding:14px 18px;margin:18px 0;border-radius:4px;\">\n<strong>Pancreatitis (rare)<\/strong><\/p>\n<p style=\"margin-bottom:0;\">Acute haemorrhagic pancreatitis described, including paediatric fatal cases. Stop for unexplained abdominal pain, vomiting, anorexia.<\/p>\n<\/div>\n<div style=\"background:#fff8e1;border-left:4px solid #f5a623;padding:14px 18px;margin:18px 0;border-radius:4px;\">\n<strong>Hyperammonaemia<\/strong><\/p>\n<p style=\"margin-bottom:0;\">Valproate inhibits the urea cycle; hyperammonaemia can occur even with normal LFTs and produces drowsiness, confusion, and (rarely) encephalopathy. Check ammonia in patients with new lethargy or cognitive change.<\/p>\n<\/div>\n<div style=\"background:#fff8e1;border-left:4px solid #f5a623;padding:14px 18px;margin:18px 0;border-radius:4px;\">\n<strong>Polycystic ovary syndrome and metabolic effects<\/strong><\/p>\n<p style=\"margin-bottom:0;\">Long-term valproate is associated with weight gain, insulin resistance, and PCOS in young women \u2014 another reason to prefer alternatives in pre-menopausal women.<\/p>\n<\/div>\n<div style=\"background:#fff8e1;border-left:4px solid #f5a623;padding:14px 18px;margin:18px 0;border-radius:4px;\">\n<strong>Thrombocytopenia and platelet dysfunction<\/strong><\/p>\n<p style=\"margin-bottom:0;\">Mild thrombocytopenia is common; check FBC at baseline, 3 months, 6 months. Significant thrombocytopenia is rare.<\/p>\n<\/div>\n<h2>Vanliga biverkningar<\/h2>\n<ul>\n<li><strong>GI:<\/strong> nausea, abdominal pain, dyspepsia \u2014 universal at initiation; XR\/EC formulations help.<\/li>\n<li><strong>Tremor<\/strong> \u2014 common at higher doses or levels.<\/li>\n<li><strong>Sedering<\/strong> \u2014 vanligt.<\/li>\n<li><strong>Viktuppg\u00e5ng<\/strong> \u2014 typically 4\u20138 kg over 12 months.<\/li>\n<li><strong>Hair thinning \/ alopecia<\/strong> \u2014 common; biotin supplementation sometimes recommended.<\/li>\n<li><strong>Hyperammonaemia<\/strong> \u2014 silent or symptomatic.<\/li>\n<li><strong>Thrombocytopenia<\/strong> \u2014 usually mild.<\/li>\n<li><strong>Cognitive blunting<\/strong> \u2014 at higher doses.<\/li>\n<\/ul>\n<h2>L\u00e4kemedelsinteraktioner<\/h2>\n<ul>\n<li><strong>Lamotrigin<\/strong> \u2014 valproate inhibits lamotrigine glucuronidation; lamotrigine starting dose must be halved when added to valproate (Stevens-Johnson syndrome risk).<\/li>\n<li><strong>Carbamazepine, phenytoin, phenobarbital<\/strong> \u2014 bidirectional interactions; level changes likely.<\/li>\n<li><strong>Aspirin, warfarin<\/strong> \u2014 protein-binding displacement; level\/free-fraction changes.<\/li>\n<li><strong>Carbapenem antibiotics<\/strong> \u2014 dramatically lower valproate levels; clinically significant.<\/li>\n<li><strong>Topiramate<\/strong> \u2014 additive hyperammonaemia risk.<\/li>\n<\/ul>\n<h2>Graviditet, amning, pediatrisk anv\u00e4ndning<\/h2>\n<p>Pregnancy: high teratogenicity and neurodevelopmental risk; absolute contraindication outside refractory epilepsy with strict pregnancy-prevention programme. Breastfeeding: passes into milk in low amounts; usually compatible. Paediatric: licensed for epilepsy from infancy; particular hepatotoxicity risk in children &lt; 2 on polytherapy.<\/p>\n<h2>F\u00f6rvaring<\/h2>\n<p>F\u00f6rvara vid 15\u201330 \u00b0C i originalf\u00f6rpackning.<\/p>\n<h2 id=\"faqs\">Vanliga fr\u00e5gor<\/h2>\n<h3>Why is valproate so restricted in women?<\/h3>\n<p>First-trimester valproate exposure produces neural tube defects, cardiac malformations, skeletal malformations, and a substantial reduction in childhood IQ (mean 7\u201310 points lower at age 6). The risks are among the highest of any drug in routine use. UK MHRA, EMA, and FDA all require strict pregnancy-prevention programmes for women of childbearing potential. In bipolar disorder, alternatives (lithium, lamotrigine, atypical antipsychotics) should be used in pre-menopausal women.<\/p>\n<h3>Why does valproate need blood-level monitoring?<\/h3>\n<p>Therapeutic levels for bipolar mania (50\u2013125 \u00b5g\/mL) and epilepsy (50\u2013100 \u00b5g\/mL) define the response window. Below the range, treatment fails; above it, side effects rise without proportional benefit. Trough levels (12 hours post-dose) at steady state guide dosing.<\/p>\n<h3>How long until valproate works?<\/h3>\n<p>Acute mania: response within 1\u20132 weeks of reaching therapeutic level. Maintenance: 4\u20136 weeks for full effect. Migraine prophylaxis: 4\u20138 weeks.<\/p>\n<h3>Will valproate make me gain weight?<\/h3>\n<p>Yes \u2014 typically 4\u20138 kg over 12 months. Less than olanzapine, more than lithium. Active weight management from initiation.<\/p>\n<h3>Can valproate cause liver damage?<\/h3>\n<p>Idiosyncratic fatal hepatitis is recognised, particularly in children &lt; 2 years on polytherapy. In adults, the absolute risk is low but real. Mandatory LFT monitoring; stop for unexplained jaundice, RUQ pain, or AST\/ALT &gt; 3\u00d7 ULN.<\/p>\n<h3>Why does valproate cause hair loss?<\/h3>\n<p>Valproate causes a telogen effluvium pattern in approximately 5\u201310% of users \u2014 diffuse thinning, sometimes substantial. Most regrows on dose reduction or after stopping. Some clinicians recommend zinc and biotin supplementation; evidence is thin but the supplements are low-risk.<\/p>\n<h3>Can I drink alcohol on valproate?<\/h3>\n<p>Heavy alcohol use is contraindicated because of additive hepatotoxicity. Light alcohol is usually tolerated; binge drinking is dangerous.<\/p>\n<h3>Can valproate be stopped abruptly?<\/h3>\n<p>In epilepsy, abrupt cessation can precipitate status epilepticus \u2014 taper over weeks. In bipolar disorder, abrupt cessation produces a meaningful spike in relapse risk; taper over 2\u20134 weeks.<\/p>\n<h3>Why does combining valproate with lamotrigine need a special protocol?<\/h3>\n<p>Valproate inhibits lamotrigine glucuronidation, raising lamotrigine levels 2-fold. Lamotrigine starting doses must be halved when added to valproate, and titration must be slow \u2014 fast titration with valproate raises Stevens-Johnson syndrome risk substantially.<\/p>\n<h3>What about driving on valproate?<\/h3>\n<p>Sedation can impair reaction time, particularly in the first 1\u20132 weeks and at higher levels. Most patients on stable doses drive normally.<\/p>\n<h2>Andra l\u00e4kemedel f\u00f6r psykisk h\u00e4lsa<\/h2>\n<ul>\n<li><a href=\"https:\/\/medsbase.com\/sv\/licab\/\">Licab (Lithium carbonate \u2014 gold standard)<\/a><\/li>\n<li><a href=\"https:\/\/medsbase.com\/sv\/qutan-sr-400\/\">Qutan SR 400 (Quetiapine \u2014 bipolar maintenance)<\/a><\/li>\n<li><a href=\"https:\/\/medsbase.com\/sv\/olanzap\/\">Olanzap (Olanzapin)<\/a><\/li>\n<li><a href=\"https:\/\/medsbase.com\/sv\/aripicon\/\">Aripicon (Aripiprazole)<\/a><\/li>\n<li><a href=\"https:\/\/medsbase.com\/sv\/atlura\/\">Atlura (Lurasidone \u2014 bipolar depression)<\/a><\/li>\n<\/ul>\n<p><!-- medsbase-related-alts-v1 --><\/p>\n<div style=\"background:#fff3f3;border-left:4px solid #d9534f;padding:14px 18px;margin:18px 0;border-radius:4px;font-size:0.9em;\">\n<strong>Medicinsk ansvarsfriskrivning.<\/strong> Denna sida \u00e4r informativ och ers\u00e4tter inte individuell medicinsk r\u00e5dgivning. Farmakoterapi f\u00f6r psykisk h\u00e4lsa b\u00f6r inledas, \u00f6vervakas och justeras under ledning av en kvalificerad l\u00e4kare. Om du eller n\u00e5gon du k\u00e4nner befinner sig i en suicidkris, kontakta omedelbart lokal akuthj\u00e4lp eller ring din lands sj\u00e4lvmordsf\u00f6rebyggande hj\u00e4lplinje (USA\/Kanada: 988; Storbritannien: Samaritans 116 123; internationell lista: <a href=\"https:\/\/findahelpline.com\/\" rel=\"nofollow noopener\" target=\"_blank\">findahelpline.com<\/a>).\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Torvate (Sodium valproate 200\/300\/500 mg) \u2014 anticonvulsant mood stabiliser for epilepsy, bipolar mania, migraine prophylaxis. contraindicated in pregnancy and women of childbearing potential.<\/p>","protected":false},"featured_media":59334,"comment_status":"open","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[3141,3342,3906],"product_tag":[4677,4678],"class_list":{"0":"post-59333","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-category-overview","7":"product_cat-general-health","8":"product_cat-mental-health-and-psychiatric-medications","9":"product_tag-sodium-valproate","10":"product_tag-torvate","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-variable","17":"has-default-attributes"},"acf":[],"_links":{"self":[{"href":"https:\/\/medsbase.com\/sv\/wp-json\/wp\/v2\/product\/59333","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medsbase.com\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/medsbase.com\/sv\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/medsbase.com\/sv\/wp-json\/wp\/v2\/comments?post=59333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medsbase.com\/sv\/wp-json\/wp\/v2\/media\/59334"}],"wp:attachment":[{"href":"https:\/\/medsbase.com\/sv\/wp-json\/wp\/v2\/media?parent=59333"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/medsbase.com\/sv\/wp-json\/wp\/v2\/product_brand?post=59333"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/medsbase.com\/sv\/wp-json\/wp\/v2\/product_cat?post=59333"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/medsbase.com\/sv\/wp-json\/wp\/v2\/product_tag?post=59333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}