What to use for dry nose after taking Nasonex?

Good morning. From Thursday, I take the steroid drug Nasonex into my nose. I feel a lot of dry nose, lack of any hydration and as if empty space. Nasal openings become wide open. Please indue a preparation that will cause and mitigate these ailments. at the same time I also take Claritine and medicines for hypertension Agen, as well as Letrox. I ask that the recommended preparations, if possible, be highly moisturizing and 700 000 m. I did not ask the doctor about this during the visit. Thank you for your reply.