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Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006-.
CASRN: 1234423-95-0
Drug Levels and Effects
Summary of Use during Lactation
Tenapanor is essentially non-absorbed systemically, with undetectable plasma concentrations following oral administration. The minimal systemic absorption of tenapanor will not result in a clinically relevant exposure to breastfed infants. No special precautions are necessary.
Drug Levels
Maternal Levels. Relevant published information was not found as of the revision date.
Infant Levels. Relevant published information was not found as of the revision date.
Effects in Breastfed Infants
Relevant published information was not found as of the revision date.
Effects on Lactation and Breastmilk
Relevant published information was not found as of the revision date.
Substance Identification
Substance Name
Tenapanor
CAS Registry Number
1234423-95-0
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- A phase 1 study of the safety, tolerability, pharmacodynamics, and pharmacokinetics of tenapanor in healthy Japanese volunteers.[Clin Exp Nephrol. 2017]A phase 1 study of the safety, tolerability, pharmacodynamics, and pharmacokinetics of tenapanor in healthy Japanese volunteers.Johansson S, Rosenbaum DP, Knutsson M, Leonsson-Zachrisson M. Clin Exp Nephrol. 2017 Jun; 21(3):407-416. Epub 2016 Jul 1.
- Preclinical and Healthy Volunteer Studies of Potential Drug-Drug Interactions Between Tenapanor and Phosphate Binders.[Clin Pharmacol Drug Dev. 2017]Preclinical and Healthy Volunteer Studies of Potential Drug-Drug Interactions Between Tenapanor and Phosphate Binders.Johansson S, Leonsson-Zachrisson M, Knutsson M, Spencer AG, Labonté ED, Deshpande D, Kohler J, Kozuka K, Charmot D, Rosenbaum DP. Clin Pharmacol Drug Dev. 2017 Sep; 6(5):448-456. Epub 2016 Oct 26.
- Tenapanor administration and the activity of the H(+) -coupled transporter PepT1 in healthy volunteers.[Br J Clin Pharmacol. 2017]Tenapanor administration and the activity of the H(+) -coupled transporter PepT1 in healthy volunteers.Johansson S, Rosenbaum DP, Palm J, Stefansson B, Knutsson M, Lisbon EA, Hilgendorf C. Br J Clin Pharmacol. 2017 Sep; 83(9):2008-2014. Epub 2017 May 31.
- Review Lifitegrast.[Drugs and Lactation Database (...]Review Lifitegrast.. Drugs and Lactation Database (LactMed®). 2006
- Review Tenapanor for constipation-predominant irritable bowel syndrome.[Drugs Today (Barc). 2020]Review Tenapanor for constipation-predominant irritable bowel syndrome.Siddiqui S, Cash BD. Drugs Today (Barc). 2020 Mar; 56(3):203-210.
- Tenapanor - Drugs and Lactation Database (LactMed®)Tenapanor - Drugs and Lactation Database (LactMed®)
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