<p>It is contraindicated in patients with known hypersensitivity to the active ingredient or any of the excipients of this component. &beta;2-agonists are contra-indicated in cardiac disease and in patients with significant risk factors for myocardial ischaemia; they should also be avoided in antepartum haemorrhage, intra-uterine infection, intra-uterine fetal death, placenta praevia,&nbsp;abruptio placenta, threatened miscarriage, cord compression, and eclampsia or severe preeclampsia.</p>