{"id":10787,"date":"2026-05-19T16:52:59","date_gmt":"2026-05-19T15:52:59","guid":{"rendered":"https:\/\/adferiad.org\/cym\/?p=10787"},"modified":"2026-05-19T16:52:59","modified_gmt":"2026-05-19T15:52:59","slug":"canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl","status":"publish","type":"post","link":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/","title":{"rendered":"Canabis Meddyginiaethol a\u2019i Driniaeth o Salwch Meddwl"},"content":{"rendered":"

Mae adroddiadau diweddar yn tynnu sylw at y cynnydd sylweddol mewn rhagnodi canabis meddyginiaethol ers ei wneud yn gyfreithlon yn 2018. Cynyddodd yn araf i ddechrau, gan gyrraedd tua 10,000 y mis erbyn canol 2022, gyda\u2019r ffigyrau\u2019n codi o 282,920 yn 2023 i 659,293 yn 2024. Yn \u00f4l y wybodaeth a dderbyniwyd o ganlyniad i geisiadau Rhyddid Gwybodaeth<\/a>, gellir priodoli llawer o hyn i bresgripsiynau a gyhoeddwyd gan glinigau canabis preifat. Awgrymai\u2019r ffigyrau diweddaraf<\/a> bod dim ond deg meddyg preifat wedi cyhoeddi mwy na hanner y presgripsiynau seiliedig ar ganabis yn y Deyrnas Unedig.<\/p>\n

Hefyd, dengys tystiolaeth sy\u2019n dod i\u2019r amlwg gynnydd brawychus mewn rhagnodi cynhyrchion meddyginiaethol sy\u2019n seiliedig ar ganabis (\u2018CMBPs\u2019) gan glinigau preifat ar gyfer triniaeth iechyd meddwl a salwch meddwl difrifol. Mae tystiolaeth gyfyngedig<\/a> bod \u2018CBMPs\u2019 yn effeithiol ar gyfer trin anhwylderau meddyliol, ac rydym yn cymeradwyo\u2019n llwyr y galw i gynnal mwy o ymchwil ac ymchwil mwy cymhellol.<\/p>\n

Tra rydym yn cydnabod y buddion posibl dros ddefnyddio \u2018CBMPs\u2019 ar gyfer trin ystod o boen corfforol cronig ble nad oes unrhyw beth arall wedi gweithio, nid yw Adferiad yn cefnogi\u2019r defnydd o ganabis ar gyfer iechyd meddwl gwael neu salwch meddwl difrifol, ac mae angen mwy o waith ymchwil ar fyrder ar \u2018CBMPs\u2019 ym mhob lleoliad iechyd. Rydym yn cefnogi yn llwyr safbwynt<\/a> Coleg Brenhinol y Seiciatryddion ar \u2018CMBPs\u2019, sydd yn galw am fwy o waith ymchwil o ansawdd uchel, arweiniad cliriach ar ragnodi, ac ymrwymiad i addysg gyhoeddus ar niweidiau posibl y defnydd o ganabis.<\/p>\n

Y defnydd o Ganabis yn y glasoed a\u2019r risg o seicosis<\/strong><\/p>\n

Mae yna gorff o dystiolaeth hirhoedlog a chynyddol o gysylltiad rhwng cynnydd yn y risg o seicosis a\u2019r defnydd o ganabis, yn enwedig pan mae\u2019n cynnwys y defnydd o ganabis sydd \u00e2 chyfran uchel o THC (a phan ddefnyddir ef gan bob ifanc).<\/p>\n

Ym mis Chwefror, cyhoeddwyd<\/a> un o\u2019r astudiaethau hydredol mwyaf i astudio\u2019r defnydd o ganabis yn ystod y glasoed a\u2019i gysylltiad \u00e2 datblygiad anhwylderau seiciatrig mewn oedolion ifanc.<\/p>\n

Trwy ddefnyddio data iechyd gan dros 460,000 o unigolion, darganfu\u2019r awduron bod y defnydd o ganabis yn y glasoed yn gysylltiedig \u00e2 chynnydd yn y risg o nifer o anhwylderau seiciatrig erbyn oedolaeth gynnar, yn enwedig ar gyfer anhwylderau seicotig a deubegwn.<\/p>\n

Mae Adferiad yn ymrwymedig i sicrhau bod cefnogaeth effeithiol a thosturiol ar gael i unigolion sy\u2019n byw gyda salwch meddwl difrifol, yn cynnwys sgitsoffrenia ac anhwylder deubegwn, ac yn cefnogi yn llwyr awgrymiad yr awduron y gallai\u2019r canlyniadau hyn hysbysu datblygiad ymyrraethau clinigol ac addysgiadol ar gyfer rhieni, pobl ifanc yn y glasoed, a chlinigwyr.<\/p>\n

Deddfwriaeth a Defnydd Hamdden<\/strong><\/p>\n

Daw\u2019r defnydd o ganabis \u00e2\u2019r posibilrwydd o risgiau iechyd difrifol a tra mae tystiolaeth glinigol gyfyngedig ar y canlyniadau iechyd cyffredinol, mae tystiolaeth yn bodoli sy\u2019n ei gysylltu gyda risg gynyddol o ddatblygu seicosis.<\/p>\n

Nid yw Adferiad yn cefnogi gwneud canabis yn gyfreithlon. Hefyd, tra rydym yn credu\u2019n gryf y dylid edrych ar ei ddefnydd ar gyfer hamdden a\u2019r niweidiau sy\u2019n gysylltiedig fel mater iechyd cyhoeddus ac nid fel un cyfiawnder troseddol, dylid cefnogi dad-droseddoli gyda buddsoddiad digonol i mewn i wasanaethau ataliaeth a thriniaeth.<\/p>\n

Fel sefydliad sy\u2019n ymroddedig i ddarparu cefnogaeth ystyrlon i bobl ar draws Cymru sy\u2019n delio gyda phroblemau caethiwed a defnydd sylweddau, rydym yn eirioli dros wasanaethau wedi eu hariannu\u2019n gywir, lleihau niwed, a chymorth i bobl i stopio defnyddio.<\/p>\n","protected":false},"excerpt":{"rendered":"

Mae adroddiadau diweddar yn tynnu sylw at y cynnydd sylweddol mewn rhagnodi canabis meddyginiaethol ers ei wneud yn gyfreithlon yn…<\/p>\n","protected":false},"author":20,"featured_media":10788,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10787","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorised"],"acf":[],"yoast_head":"\nCanabis Meddyginiaethol a\u2019i Driniaeth o Salwch Meddwl - Adferiad Recovery Cymru<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Canabis Meddyginiaethol a\u2019i Driniaeth o Salwch Meddwl - Adferiad Recovery Cymru\" \/>\n<meta property=\"og:description\" content=\"Mae adroddiadau diweddar yn tynnu sylw at y cynnydd sylweddol mewn rhagnodi canabis meddyginiaethol ers ei wneud yn gyfreithlon yn...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/\" \/>\n<meta property=\"og:site_name\" content=\"Adferiad Recovery Cymru\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-19T15:52:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/adferiad.org\/cym\/wp-content\/uploads\/sites\/2\/2026\/05\/shutterstock_1576859155-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"kirsty\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"kirsty\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/\",\"url\":\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/\",\"name\":\"Canabis Meddyginiaethol a\u2019i Driniaeth o Salwch Meddwl - Adferiad Recovery Cymru\",\"isPartOf\":{\"@id\":\"https:\/\/adferiad.org\/cym\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/adferiad.org\/cym\/wp-content\/uploads\/sites\/2\/2026\/05\/shutterstock_1576859155-scaled.jpg\",\"datePublished\":\"2026-05-19T15:52:59+00:00\",\"author\":{\"@id\":\"https:\/\/adferiad.org\/cym\/#\/schema\/person\/d478d259d01857a9ef9108b978a5eada\"},\"breadcrumb\":{\"@id\":\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#primaryimage\",\"url\":\"https:\/\/adferiad.org\/cym\/wp-content\/uploads\/sites\/2\/2026\/05\/shutterstock_1576859155-scaled.jpg\",\"contentUrl\":\"https:\/\/adferiad.org\/cym\/wp-content\/uploads\/sites\/2\/2026\/05\/shutterstock_1576859155-scaled.jpg\",\"width\":2560,\"height\":1707},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Hafan\",\"item\":\"https:\/\/adferiad.org\/cym\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Canabis Meddyginiaethol a\u2019i Driniaeth o Salwch Meddwl\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/adferiad.org\/cym\/#website\",\"url\":\"https:\/\/adferiad.org\/cym\/\",\"name\":\"Adferiad Recovery Cymru\",\"description\":\"Darparu cymorth a chefnogaeth\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/adferiad.org\/cym\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/adferiad.org\/cym\/#\/schema\/person\/d478d259d01857a9ef9108b978a5eada\",\"name\":\"kirsty\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/adferiad.org\/cym\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d91fe97c8bd6989a2546bb1b08efb71f2806e093ca8a4e4d807c73412ba3e614?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d91fe97c8bd6989a2546bb1b08efb71f2806e093ca8a4e4d807c73412ba3e614?s=96&d=mm&r=g\",\"caption\":\"kirsty\"},\"url\":\"https:\/\/adferiad.org\/cym\/author\/kirsty\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Canabis Meddyginiaethol a\u2019i Driniaeth o Salwch Meddwl - Adferiad Recovery Cymru","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/","og_locale":"en_GB","og_type":"article","og_title":"Canabis Meddyginiaethol a\u2019i Driniaeth o Salwch Meddwl - Adferiad Recovery Cymru","og_description":"Mae adroddiadau diweddar yn tynnu sylw at y cynnydd sylweddol mewn rhagnodi canabis meddyginiaethol ers ei wneud yn gyfreithlon yn...","og_url":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/","og_site_name":"Adferiad Recovery Cymru","article_published_time":"2026-05-19T15:52:59+00:00","og_image":[{"width":2560,"height":1707,"url":"https:\/\/adferiad.org\/cym\/wp-content\/uploads\/sites\/2\/2026\/05\/shutterstock_1576859155-scaled.jpg","type":"image\/jpeg"}],"author":"kirsty","twitter_card":"summary_large_image","twitter_misc":{"Written by":"kirsty","Estimated reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/","url":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/","name":"Canabis Meddyginiaethol a\u2019i Driniaeth o Salwch Meddwl - Adferiad Recovery Cymru","isPartOf":{"@id":"https:\/\/adferiad.org\/cym\/#website"},"primaryImageOfPage":{"@id":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#primaryimage"},"image":{"@id":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#primaryimage"},"thumbnailUrl":"https:\/\/adferiad.org\/cym\/wp-content\/uploads\/sites\/2\/2026\/05\/shutterstock_1576859155-scaled.jpg","datePublished":"2026-05-19T15:52:59+00:00","author":{"@id":"https:\/\/adferiad.org\/cym\/#\/schema\/person\/d478d259d01857a9ef9108b978a5eada"},"breadcrumb":{"@id":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#primaryimage","url":"https:\/\/adferiad.org\/cym\/wp-content\/uploads\/sites\/2\/2026\/05\/shutterstock_1576859155-scaled.jpg","contentUrl":"https:\/\/adferiad.org\/cym\/wp-content\/uploads\/sites\/2\/2026\/05\/shutterstock_1576859155-scaled.jpg","width":2560,"height":1707},{"@type":"BreadcrumbList","@id":"https:\/\/adferiad.org\/cym\/2026\/05\/19\/canabis-meddyginiaethol-ai-driniaeth-o-salwch-meddwl\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Hafan","item":"https:\/\/adferiad.org\/cym\/"},{"@type":"ListItem","position":2,"name":"Canabis Meddyginiaethol a\u2019i Driniaeth o Salwch Meddwl"}]},{"@type":"WebSite","@id":"https:\/\/adferiad.org\/cym\/#website","url":"https:\/\/adferiad.org\/cym\/","name":"Adferiad Recovery Cymru","description":"Darparu cymorth a chefnogaeth","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/adferiad.org\/cym\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Person","@id":"https:\/\/adferiad.org\/cym\/#\/schema\/person\/d478d259d01857a9ef9108b978a5eada","name":"kirsty","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/adferiad.org\/cym\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d91fe97c8bd6989a2546bb1b08efb71f2806e093ca8a4e4d807c73412ba3e614?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d91fe97c8bd6989a2546bb1b08efb71f2806e093ca8a4e4d807c73412ba3e614?s=96&d=mm&r=g","caption":"kirsty"},"url":"https:\/\/adferiad.org\/cym\/author\/kirsty\/"}]}},"_links":{"self":[{"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/posts\/10787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/comments?post=10787"}],"version-history":[{"count":1,"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/posts\/10787\/revisions"}],"predecessor-version":[{"id":10789,"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/posts\/10787\/revisions\/10789"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/media\/10788"}],"wp:attachment":[{"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/media?parent=10787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/categories?post=10787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/adferiad.org\/cym\/wp-json\/wp\/v2\/tags?post=10787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}