{"id":12460,"date":"2025-05-13T07:39:46","date_gmt":"2025-05-13T11:39:46","guid":{"rendered":"https:\/\/www.rigicon.com\/glossary-term\/erectile-dysfunction-ed\/"},"modified":"2026-03-22T06:33:30","modified_gmt":"2026-03-22T10:33:30","slug":"disfuncao-eretil-de","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/pt-br\/glossary-term\/disfuncao-eretil-de\/","title":{"rendered":"Disfun\u00e7\u00e3o Er\u00e9til (DE)"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[103],"glossary-product":[104,105],"class_list":["post-12460","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-erectile-dysfunction","glossary-product-infla10-pulse-ipp-series","glossary-product-rigi10-malleable-penile-prosthesis"],"acf":{"gt-definition":"<p>A Disfun\u00e7\u00e3o Er\u00e9til (DE) \u00e9 uma condi\u00e7\u00e3o prevalente e multifacetada, afetando predominantemente homens, caracterizada pela incapacidade consistente ou recorrente de atingir e\/ou manter uma ere\u00e7\u00e3o peniana suficiente para um desempenho sexual satisfat\u00f3rio.\u00b9 \u00c9 importante observar que a DE n\u00e3o \u00e9 considerada uma parte rotineira do envelhecimento.\u00b2 A condi\u00e7\u00e3o pode surgir de uma ampla gama de causas, incluindo org\u00e2nicas (por exemplo, vasculares, fatores neurog\u00eanicos, hormonais ou cavernosos) e psicog\u00eanicos, e muitas vezes est\u00e1 entrela\u00e7ado com comorbidades como diabetes, doen\u00e7as cardiovasculares e dist\u00farbios neurol\u00f3gicos.\u00b9 O mecanismo para alcan\u00e7ar uma ere\u00e7\u00e3o envolve uma intera\u00e7\u00e3o complexa de sinais psicol\u00f3gicos, neurais, vasculares e hormonais que levam ao aumento do fluxo arterial e \u00e0 restri\u00e7\u00e3o do fluxo venoso do p\u00eanis, resultando em tumesc\u00eancia e rigidez. A DE ocorre quando h\u00e1 uma interrup\u00e7\u00e3o em uma ou mais dessas vias.\u00b9 O objetivo principal de compreender e definir a DE \u00e9 facilitar o diagn\u00f3stico e o manejo adequados, melhorando assim a qualidade de vida dos indiv\u00edduos afetados e de seus parceiros.\u00b2<\/p>\n<p>A disfun\u00e7\u00e3o er\u00e9til (DE) \u00e9 a incapacidade persistente de alcan\u00e7ar e\/ou manter uma ere\u00e7\u00e3o suficiente para atividade sexual satisfat\u00f3ria. Afeta aproximadamente 52% dos homens entre 40-70 anos, com preval\u00eancia crescente com a idade. As causas podem ser vasculares (70%), neurol\u00f3gicas, hormonais, medicamentosas, psicol\u00f3gicas ou mistas. A DE \u00e9 frequentemente um marcador precoce de doen\u00e7a cardiovascular, precedendo eventos card\u00edacos em 2-5 anos.<\/p>","gt-synonyms":"Impot\u00eancia, DE, disfun\u00e7\u00e3o er\u00e9til masculina","gt-citation":"[1] Leslie SW, Sooriyamoorthy T. Erectile Dysfunction. [Updated 2024 Jan 9]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK562253\/\n\n[2] National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) . Erectile Dysfunction (ED). U.S. Department of Health and Human Services, National Institutes of Health. Updated October 2024. Available from: https:\/\/www.niddk.nih.gov\/health-information\/urologic-diseases\/erectile-dysfunction\n\n[3] Kim SY, Lee JH. Artificial Intelligence-Based Clinical Decision-Making in Erectile Dysfunction. J Mens Health. 2024. (Reference based on PubMed ID 39663266; full citation details may vary for recent publications\/preprints) .\n\n[4] Sharma, D., Babu, A., Kumar, N. et al. Frequently asked questions on erectile dysfunction: evaluating the accuracy of artificial intelligence (AI)-generated responses to frequently asked questions on erectile dysfunction (ED). Int J Impot Res (2024). DOI: 10.1038\/s41443-024-00901-x","gt-clinical-context":"<p>A disfun\u00e7\u00e3o er\u00e9til \u00e9 clinicamente relevante quando um paciente relata dificuldade persistente em alcan\u00e7ar ou manter uma ere\u00e7\u00e3o adequada para rela\u00e7\u00f5es sexuais satisfat\u00f3rias.\u00b9 \u00c9 frequentemente associada a v\u00e1rias condi\u00e7\u00f5es m\u00e9dicas, incluindo doen\u00e7as cardiovasculares (por exemplo, aterosclerose, hipertens\u00e3o), diabetes mellitus, dist\u00farbios neurol\u00f3gicos (por exemplo, esclerose m\u00faltipla, les\u00e3o da medula espinhal, acidente vascular cerebral), desequil\u00edbrios hormonais (por exemplo, hipogonadismo) e condi\u00e7\u00f5es psicol\u00f3gicas (por exemplo, depress\u00e3o, ansiedade, estresse).\u00b9 Os crit\u00e9rios de sele\u00e7\u00e3o de pacientes para avalia\u00e7\u00e3o e tratamento geralmente envolvem um hist\u00f3rico m\u00e9dico, sexual e psicossocial completo, juntamente com um exame f\u00edsico.\u00b2 Exames laboratoriais podem ser realizados para identificar condi\u00e7\u00f5es subjacentes, como verifica\u00e7\u00e3o de glicemia de jejum ou HbA1c para diabetes, perfis lip\u00eddicos para risco cardiovascular e n\u00edveis matinais de testosterona para hipogonadismo.\u00b9<\/p>\n<p>As abordagens de tratamento s\u00e3o normalmente adaptadas \u00e0 causa subjacente e \u00e0s prefer\u00eancias do paciente, seguindo uma tomada de decis\u00e3o compartilhada.\u00b9 As op\u00e7\u00f5es variam de modifica\u00e7\u00f5es no estilo de vida (por exemplo, dieta, exerc\u00edcios, parar de fumar) e medicamentos orais (por exemplo, inibidores de PDE5 como sildenafil, tadalafil) at\u00e9 dispositivos de ere\u00e7\u00e3o a v\u00e1cuo, inje\u00e7\u00f5es intracavernosas, suposit\u00f3rios intrauretrais e, em alguns casos, procedimentos cir\u00fargicos como peniana implante de pr\u00f3tese.\u00b9 Os resultados esperados variam dependendo do tratamento escolhido e das circunst\u00e2ncias individuais do paciente, mas o objetivo geralmente \u00e9 restaurar a fun\u00e7\u00e3o er\u00e9til satisfat\u00f3ria e melhorar a qualidade de vida. As taxas de sucesso para tratamentos como os inibidores PDE5 s\u00e3o altas em pacientes apropriados, enquanto os implantes penianos oferecem uma solu\u00e7\u00e3o permanente para aqueles que n\u00e3o respondem ou n\u00e3o s\u00e3o candidatos a outras terapias.\u00b9<\/p>\n<p>A EAU 2023 recomenda abordagem escalonada: modifica\u00e7\u00e3o de estilo de vida e tratamento de fatores de risco como primeira linha; inibidores de PDE5 (sildenafil, tadalafil) como tratamento farmacol\u00f3gico de primeira linha; dispositivo de ere\u00e7\u00e3o a v\u00e1cuo e inje\u00e7\u00e3o intracavernosa como segunda linha; e pr\u00f3tese peniana infl\u00e1vel como tratamento definitivo de terceira linha. A pr\u00f3tese peniana \u00e9 recomendada quando tratamentos menos invasivos falham ou s\u00e3o contraindicados.<\/p>","gt-related-evidence":null,"gt-featured":true,"gt-ai-referenced":false,"gt-view-count":54},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Disfun\u00e7\u00e3o Er\u00e9til (DE): Causas, Diagn\u00f3stico e Tratamento | Rigicon<\/title>\n<meta name=\"description\" content=\"Guia completo sobre disfun\u00e7\u00e3o er\u00e9til: causas vasculares, neurol\u00f3gicas e hormonais. Diagn\u00f3stico, tratamento escalonado e pr\u00f3tese peniana. 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