Nose drops such bey betamethasone. These are used for conditions such bey hay fever, allergies and nasal polyps. Steroids yaşama be classified based on their chemical composition.[52] One example of how MeSH performs this classification is available at the Wikipedia MeSH catalog. Examples of this classification include: You dirilik help https://lhcathome.cern.ch/lhcathome/show_user.php?userid=2133890