Skip to Content

Dyphylline use while Breastfeeding

Drugs containing Dyphylline: COPD, Dylix, Dyline GG, Dilex-G 200, Dilex-G 400, Dyphyllin-GG, D-G, Dyfilin GG, LGG, Dyflex-G, Show all 27 »Dilor-G, Dy-G, Panfil G, Difil G, Difil-G Forte, Dilor, Dyphyl GG, Dyphylline GG ES, Dyphylline GG, Dilex-G, Lufyllin-GG, Lufyllin-EPG, Dilor-400, Lufyllin-400, Neothylline, Lufyllin, Jay-Phyl

Medically reviewed by Drugs.com. Last updated on Sep 15, 2020.

Dyphylline Levels and Effects while Breastfeeding

Summary of Use during Lactation

Because of the relatively high levels in milk and a previous report with theophylline, occasional stimulant effects in infants should be anticipated in breastfed infants. No severe adverse reactions are expected. Amounts in milk can be minimized by avoiding breastfeeding for 3 to 4 hours after a dose.

Drug Levels

Maternal Levels. After intramuscular administration of a single 5 mg/kg dose of dyphylline, peak milk levels usually occurred between 2 and 4 hours after the dose in 20 subjects. Peak milk levels averaged 24.3 mg/L.[1]

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.

Alternate Drugs to Consider

Albuterol, Aminophylline, Theophylline

References

1.
Jarboe CH, Cook LN, Malesic I, Fleischaker J. Dyphylline elimination kinetics in lactating women: blood to milk transfer. J Clin Pharmacol. 1981;21:405-10. [PubMed: 7309903]

Substance Identification

Substance Name

Dyphylline

CAS Registry Number

479-18-5

Drug Class

  • Breast Feeding
  • Lactation
  • Anti-Asthmatic Agents
  • Bronchodilator Agents

Disclaimer: Information presented in this database is not meant as a substitute for professional judgment. You should consult your healthcare provider for breastfeeding advice related to your particular situation. The U.S. government does not warrant or assume any liability or responsibility for the accuracy or completeness of the information on this Site.

More about dyphylline

Consumer resources

Other brands
Lufyllin, Dilor, Dilor-400, Dylix, Lufyllin-400

Professional resources

Related treatment guides

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.