Leitura clínica
Comentário
Penicilina. Antibiótico beta-lactâmico, com ação bactericida. Administração intramuscular. As penicilinas são excretadas no leite materno em quantidade clinicamente insignificante. (vanWattum 2018, Matheson 1988, Matsuda 1984, Borderon 1975, Knowles 1973, Rozansky 1949, Greene 1946) Não foram observados problemas em lactentes de mães tratadas com penicilina, salvo gastroenterite transitória ocasional por alteração da flora intestinal. (Matheson 1988) Quando medidos, os níveis no plasma desses lactentes foram indetectáveis ou muito baixos. (Matheson 1988) A penicilina é um antibiótico de amplo uso em Pediatria e Neonatologia, muito bem tolerado inclusive por recém-nascidos prematuros. Autores especialistas consideram seguro o uso de penicilina e seus derivados durante a amamentação. (Hale, LactMed, Briggs 2015, Butler 2014, Rowe 2013, ASGE 2012, Amir 2011, Nahum 2006, Bar-Oz 2003, Niebyl 2003, Fulton 1992, Léophonte 1988) Lista de medicamentos essenciais da OMS 2002: penicilina G, penicilina G benzatina, penicilina V e penicilina G procaína são compatíveis com a amamentação. (OMS / UNICEF 2002)
Encontrabilidade
Outros nomes e marcas
Sinônimos e grafias 6
- Benzilpenicilina Novocaina
- Procaína bencilpenicilina
- πενικιλλίνη προκαϊνούχος
- Прокаин Бензилпенициллин
- ペニシリンGプロカイン塩
- J01CE09
Marcas comerciais na fonte 15
- Benapen
- Benzetacil 6-3-3
- Benzetacil Compuesta
- Bio-Cillin
- Cilicaine
- Cilicaine Syringe
- Crysticillin
- Farmaproina
- Procillin
- Promizol
- Retardillin
- Robencaxil
- Unicil 3/1
- Unicil 6:3:3
- Wycillin
Dados da fonte
Farmacocinética
| Variável | Valor | Unidade |
|---|---|---|
| Biodisp. oral | 30 | % |
| Peso Molecular | 589 | daltons |
| Unión proteínas | 60 | % |
| pKa | 3,53 | - |
| Tmax | 1 - 4 | horas |
| T½ | 0,5 | horas |
Rastreabilidade
Bibliografia
- LactMed. Drugs and Lactation Database (LactMed). Internet. Bethesda (MD): National Library of Medicine (US); 2006-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK501922/ 2006 - Consultado el 16 de Abril de 2024 Texto completo (enlace a fuente original)
- Hale TW. Medications & Mothers' Milk. 1991- . Springer Publishing Company. Available from https://www.halesmeds.com Consultado el 10 de Abril de 2024 Texto completo (enlace a fuente original)
- van Wattum JJ, Leferink TM, Wilffert B, Ter Horst PGJ. Antibiotics and lactation: An overview of relative infant doses and a systematic assessment of clinical studies. Basic Clin Pharmacol Toxicol. 2019 Jan;124(1):5-17. Resumen
- Briggs GG, Freeman RK, Towers CV, Forinash AB. Drugs in Pregnancy and Lactation: A Reference Guide to Fetal and Neonatal Risk. Wolters Kluwer Health. Tenth edition (acces on line) 2015
- Butler DC, Heller MM, Murase JE. Safety of dermatologic medications in pregnancy and lactation: Part II. Lactation. J Am Acad Dermatol. 2014 Mar;70(3):417.e1-10; quiz 427. Resumen
- ASGE Standard of Practice Committee., Shergill AK, Ben-Menachem T, Chandrasekhara V, Chathadi K, Decker GA, Evans JA, Early DS, Fanelli RD, Fisher DA, Foley KQ, Fukami N, Hwang JH, Jain R, Jue TL, Khan KM, Lightdale J, Pasha SF, Sharaf RN, Dominitz JA, Cash BD. Guidelines for endoscopy in pregnant and lactating women. Gastrointest Endosc. 2012 Jul;76(1):18-24. Resumen Texto completo (enlace a fuente original) Texto completo (en nuestros servidores)
- Amir LH, Pirotta MV, Raval M. Breastfeeding--evidence based guidelines for the use of medicines. Aust Fam Physician. 2011 Sep;40(9):684-90. Review. Resumen
- Nahum GG, Uhl K, Kennedy DL. Antibiotic use in pregnancy and lactation: what is and is not known about teratogenic and toxic risks. Obstet Gynecol. 2006 Resumen
- Niebyl JR. Antibiotics and other anti-infective agents in pregnancy and lactation. Am J Perinatol. 2003 Resumen
- Bar-Oz B, Bulkowstein M, Benyamini L, Greenberg R, Soriano I, Zimmerman D, Bortnik O, Berkovitch M. Use of antibiotic and analgesic drugs during lactation. Drug Saf. 2003 Resumen
- WHO / UNICEF. BREASTFEEDING AND MATERNAL MEDICATION Recommendations for Drugs in the Eleventh WHO Model List of Essential Drugs. Department of Child and Adolescent Health and Development (WHO/UNICEF) 2002 Resumen Texto completo (enlace a fuente original) Texto completo (en nuestros servidores)
- Fulton B, Moore LL. Antiinfectives in breastmilk. Part I: Penicillins and cephalosporins. J Hum Lact. 1992 Resumen
- Léophonte P. [Antibiotics during pregnancy and breast feeding: consequences for the treatment of respiratory infections]. Rev Mal Respir. 1988;5(3):293-8. Review. French. Resumen
- Matheson I, Samseth M, Løberg R, Faegri A, Prentice A. Milk transfer of phenoxymethylpenicillin during puerperal mastitis. Br J Clin Pharmacol. 1988 Jan;25(1):33-40. Resumen
- Matsuda S. Transfer of antibiotics into maternal milk. Biol Res Pregnancy Perinatol. 1984;5(2):57-60. Resumen
- Borderon E, Soutoul JH, Borderon JC. Excrétion des antibiotiques dans le lait humain. [Excretion of antibiotics in human milk]. Med Mal Infect. 1975;5:373-6.
- Knowles JA. Effects on the infant of drug therapy in nursing mothers. Drug Ther (NY). 1973 Resumen
- ROZANSKY R, BREZINSKY A. The excretion of penicillin in human milk. J Lab Clin Med. 1949 Resumen
- GREENE HJ, BURKHART B, HOBBY GL. Excretion of penicillin in human milk following parturition. Am J Obstet Gynecol. 1946 Resumen