1) compared to the fresh air-exposed controls, suggesting a negative effect on the heart muscles, which could lead to hypertrophic cardiomyopathy [89]
Addiction 2003;98:138793
According to Cleveland Clinic, common causes of phantosmia include: Common Causes Sinus infections or chronic sinusitis Nasal polyps Upper respiratory infections Allergies Dental problems COVID-19 infection (increasingly recognized as a trigger) Side effects of medications Head trauma or injury Less Common but Serious Causes Neurological disorders (such as Parkinson's or Alzheimer's disease) Stroke or transient ischemic attack (TIA) Brain tumors Epilepsy or seizure disorders Schizophrenia or other mental health conditions If phantom smells are persistent, worsening, or accompanied by other neurological symptoms such as facial twitching, vision changes, weakness, or confusion, seeking immediate medical evaluation is crucial
But, six years later, there appears to be no shortage of leading men
R., McGregor, J
In some cases, people may believe they are noticing a phantom smell when they may instead be noticing a real but unexpected smell