Sometimes I'll get a whiff of something that isn't even around. Like just before I smelt tea and nobody has even made tea today. It's happened a lot lately.
Most Helpful Girl
Certain medicines can cause this as an unusual side effect. They can also be similar to an aura if you have a migraine while having a phantom smell. If they continue and neither new medication or a migraine applies, I would contact your doctor as it can be an underlying sign of a health problem.0