What would result if your olfactory receptors were damaged?

If your olfactory receptors were damaged, it would result in anosmia, which is the loss of the sense of smell. Anosmia can be temporary or permanent and can range from a partial loss of smell to a complete loss of smell. Damage to the olfactory receptors can occur for a variety of reasons, including head trauma, viral infections, chronic sinusitis, nasal polyps, and certain medications. In some cases, anosmia can be a sign of a more serious underlying medical condition, such as a brain tumor or neurological disorder.