Answer
Long-term use of inhaled Atrovent (ipratropium bromide) with other anticholinergic medicines is not recommended because chronic co-administration has not been studied.
Sources for this answer
- Atrovent 250 UDVs, 1 ml / Atrovent UDVs, 2 mlBoehringer Ingelheim Limited · emc · SmPC §4.5 Interaction with other medicinal products · Version 19Document updated
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