>While most people who experience a loss of their sense of smell may only be aware of the sensory loss many will also notice loss or change in taste
>Exposure to chemicals may also lessen the sense of smell causing desensitizing
>The most common causes for loss of sense of taste and smell are the result of a nasal obstruction, such as the common cold, breathing allergies and nasal congestion from irritants like cigarette smoke and pollutants.
>The nerves may be desensitized damaged or blocked by scar formation tissue.
>If smocking, using drugs or very spicy food, it may cause the sense of taste for a while, usually seizing for a while may help. Also the use of meds may cause this.
>Consultation with an ear, nose and throat physician is a good idea.
In rare instances, benign nonmalignant tumors grow on the nerves of smell and should be identified and removed.