Chemical formula: CH₄N₂O Molecular mass: 61.048 g/mol PubChem compound: 636363
Urea ¹³C interacts in the following cases:
13C-urea test will be affected by all treatments interfering with Helicobacter pylori status or urease activity.
The endogenous production of urea amounts to 25–35 g/day. It is therefore unlikely that the dose of 50 mg urea should cause any adverse effects on pregnancy.
The urea test is not expected to be harmful during pregnancy or to the health of the foetus child. It can be used during pregnancy.
The endogenous production of urea amounts to 25–35 g/day. It is therefore unlikely that the dose of 50 mg urea should cause any adverse effects on lactation.
The urea test is not expected to be harmful to the health of the newborn child. It can be used during lactation.
13C-urea has no influence on the ability to drive and use machines.
Isolated reports of stomach pain, fatigue and distortion of the sense of smell (parosmia) have been reported in one clinical trial.
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