{"id":8596,"date":"2020-06-22T12:05:27","date_gmt":"2020-06-22T12:05:27","guid":{"rendered":"https:\/\/cytomel-t3.com\/effetti-collaterali-di-t3-e-t4\/"},"modified":"2025-04-28T13:15:17","modified_gmt":"2025-04-28T13:15:17","slug":"effetti-collaterali-di-t3-e-t4","status":"publish","type":"page","link":"https:\/\/cytomel-t3.com\/it\/effetti-collaterali-di-t3-e-t4\/","title":{"rendered":"Effetti collaterali di T3 e T4"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.6.1″ hover_enabled=”0″ title_text=”Couple meeting medical specialist at hospital” background_image=”https:\/\/cytomel-t3.com\/wp-content\/uploads\/2020\/09\/Carolinas-Fertility_Risks-and-Side-Effects-of-IVF.jpeg” sticky_enabled=”0″][et_pb_row admin_label=”fila” _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”Text” _builder_version=”4.6.1″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

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Effetti collaterali di T3 e T4<\/h1>\n<\/div>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.1″ _module_preset=”default” min_height=”357px”][et_pb_row _builder_version=”4.6.1″ _module_preset=”default”][et_pb_column _builder_version=”4.6.1″ _module_preset=”default” type=”4_4″][et_pb_text _builder_version=”4.6.1″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″ custom_css_main_element=”\/*position: relative;*\/|| padding:40px;|| border: 1px solid #ccc;|| background: blue;|| background: -webkit-radial-gradient(center 55%, ellipse farthest-corner, #fff 85%, #eee 100%);|| background: -moz-radial-gradient(center 55%, ellipse farthest-corner, #fff 85%, #eee 100%);|| background: radial-gradient(center 55%, ellipse farthest-corner, #fff 85%, #eee 100%);||||border: 10px double #0173a3;||box-shadow: 5px 5px 0px #014e6f;”]<\/p>\n

Introduzione<\/strong><\/h2>\n

Quando la ghiandola tiroidea rilascia gli ormoni tiroidei - triiodotironina (T3) e tiroxina (T4) - nel flusso sanguigno, questi ormoni svolgono una serie di funzioni. La T3 e la T4 aiutano a controllare il tasso di metabolismo dell’organismo e questi ormoni possono continuare ad aumentare il tasso metabolico<\/a> o rallentarlo notevolmente. <\/p>\n

L’ideale sarebbe un metabolismo normale, ma quando i livelli di T3 e T4 nell’organismo sono elevati, condizione nota come ipertiroidismo, il ritmo del metabolismo \u00e8 pi\u00f9 veloce. In alternativa, quando il livello di T3 e T4 nell’organismo \u00e8 pi\u00f9 basso del normale, il ritmo del metabolismo \u00e8 rallentato. Questa condizione \u00e8 nota come ipotiroidismo. <\/p>\n

Una persona sperimenta effetti collaterali quando i livelli degli ormoni T3 e T4 sono pi\u00f9 alti o pi\u00f9 bassi del normale. Questo articolo mette in evidenza questi effetti collaterali e fornisce informazioni sugli effetti di un livello normale di ormoni T3 e T4 nell’organismo. <\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.1″ _module_preset=”default” custom_margin=”-69px|||||” hover_enabled=”0″ sticky_enabled=”0″ background_enable_image=”off” background_color=”#bae4f4″][et_pb_row _builder_version=”4.6.1″ _module_preset=”default” custom_margin=”|auto|33px|auto||”][et_pb_column _builder_version=”4.6.1″ _module_preset=”default” type=”4_4″][et_pb_text _builder_version=”4.6.1″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

\"\"<\/strong><\/p>\n

Effetti dei livelli normali di T3 e T4<\/strong><\/h2>\n

La tiroide fa parte del sistema endocrino e un paio di altre ghiandole situate nel cervello, ovvero l’ipofisi e l’ipotalamo, sono responsabili della regolazione degli ormoni T3 e T4 a un livello normale. Quando i livelli di triiodotironina e tiroxina sono nella norma, aiutano a regolare molte funzioni<\/a> dell’organismo. <\/p>\n

Oltre al tasso metabolico, un livello normale di ormoni T3 e T4 regola anche il ritmo della respirazione, la frequenza cardiaca, il ciclo mestruale, la temperatura corporea, la forza muscolare, il livello di colesterolo, il sistema nervoso centrale e periferico.<\/p>\n

D’altra parte, un aumento o una diminuzione dei livelli degli ormoni T3 e T4<\/a> causano una serie di effetti collaterali, come si vede di seguito;<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.6.1″ _module_preset=”default” custom_margin=”-68px|||||” hover_enabled=”0″ sticky_enabled=”0″ background_enable_image=”off” min_height=”1400px”][et_pb_row _builder_version=”4.6.1″ _module_preset=”default”][et_pb_column _builder_version=”4.6.1″ _module_preset=”default” type=”4_4″][et_pb_text _builder_version=”4.6.1″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″ custom_padding=”0px|||||”]<\/p>\n

\"\"<\/strong><\/p>\n

Effetti collaterali di un eccesso di ormoni T3 e T4 nell’organismo<\/strong><\/h2>\n

Una quantit\u00e0 eccessiva di Triiodotironina e Tiroxina nel corpo porta a una condizione chiamata Ipertiroidismo, come gi\u00e0 detto. Alcuni degli effetti collaterali di una quantit\u00e0 eccessiva di T3 e T4 nel flusso sanguigno includono: <\/p>\n

    \n
  • Irritabilit\u00e0,<\/li>\n
  • Ansia,<\/li>\n
  • Umore,<\/li>\n
  • Sudorazione,<\/li>\n
  • Nervosismo,<\/li>\n
  • Sensibilit\u00e0 alle temperature elevate,<\/li>\n
  • Mani che tremano o che si agitano,<\/li>\n
  • Cicli mestruali irregolari e<\/li>\n
  • Perdita di capelli.<\/li>\n<\/ul>\n

     <\/p>\n

    In una situazione in cui il livello degli ormoni triiodotironina (T3) e tiroxina (T4) nel sangue \u00e8 inferiore alla norma (ipotiroidismo), alcuni degli effetti \"\"collaterali possono essere i seguenti:<\/p>\n

      \n
    • Irrequietezza,<\/li>\n
    • Insonnia,<\/li>\n
    • Stanchezza e affaticamento,<\/li>\n
    • Pelle e cuoio capelluto secchi e squamosi,<\/li>\n
    • Dolore ai muscoli e alle articolazioni,<\/li>\n
    • Sensibilit\u00e0 alle temperature fredde,<\/li>\n
    • Depressione,<\/li>\n
    • Cicli mestruali irregolari causati da mestruazioni abbondanti e<\/li>\n
    • Difficolt\u00e0 a mantenere la concentrazione per un periodo di tempo prolungato.<\/li>\n<\/ul>\n

       <\/p>\n

      Ogni volta che il livello di T3 e T4 nel sangue \u00e8 basso, l’ipofisi agisce rilasciando una quantit\u00e0 extra di ormone stimolante la tiroide (TSH), che ordina alla ghiandola tiroidea di generare pi\u00f9 ormoni T3 e T4.<\/p>\n

      \n

      In alternativa, se i livelli di T3 e T4 nell’organismo sono elevati, l’ipofisi rilascia una quantit\u00e0 inferiore di TSH che indica alla tiroide di ridurre la produzione e il rilascio degli ormoni T3 e T4 nel sangue.<\/em><\/strong><\/p>\n<\/blockquote>\n

      [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

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