Inhalation capsules comprising tiotropium and the use thereof

摘要

In inhalation capsules filled with an inhalable powdered mixture of tiotropium (I) and an auxiliary (II), the capsule material (III) has a reduced moisture content, i.e. a Tews or halogen drier moisture content of less than 15 %. An independent claim is also included for the use of empty capsules having a Tews or halogen drier moisture content of less than 15 % for the production of the (I)-containing inhalation capsules.