Health Library


Trade Names :

  • Furadantin
  • Macrobid
  • Macrodantin
  • Magnesium - Take at a Different Time of Day

See also Antibiotics (General)

Nitrofurantoin is sometimes taken on an ongoing basis to prevent bladder infections.


MagnesiumTake at a Different Time of Day

Magnesium supplements might impair the absorption of nitrofurantoin, 1 so do not take magnesium during the 2 hours before or after your nitrofurantoin dose.


Pronsky Z (ed.). Powers and Moore's food medication interactions, 10th ed. Pottstown, PA: Food-Medication Interactions, 1997: 172.