Is it possible to carry out saline inhalations when there was blood from the nose on the handkerchief in the morning?

If the blood on the handkerchief appeared once, in a small amount and it was not a nosebleed, then this is how saline inhalations can be performed. Perhaps there was a one-time damage to the nasal mucosa or excessive dryness. However, if blood from the nose appears frequently, it is a signal to see a doctor and find the cause of the problem before inhalations are performed. I enclose materials that may be interesting and information about the possibility of using teleconsultation: https://www.gdziepolek.pl/artykuly/jak-prawidlowo-wykonac-inhalacje https://www.gdziepolek.pl/telekonsultacja