Being able to smell grease in the nose may be due to over-sensitivity of the sense of smell, olfactory disorders and so on.
During pregnancy or menstruation, the hormone level in the body changes, the sensitivity of the sense of smell increases, and may smell the grease odor, causing nausea, in addition to the spirit of too much tension, the attention is focused on the sense of smell, may also smell the grease odor.
Nasal sinus inflammation, nasal sinus swelling, nasal foreign body, etc., nasal mucosa because of inflammation or foreign body pressure congestion, swelling, can cause olfactory disorders, may smell the smell of grease.
Smell the smell of grease in the nose may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give treatment or treatment.