Nose drops such bey betamethasone. These are used for conditions such birli hay fever, allergies and nasal polyps. Steroids dirilik 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: Steroid injections birey https://www.diggerslist.com/672d135f5ddb2/about