An Australian study by Prof Bardin at Monarsh Medical Centre has brought to light the prospect of applying Botox gel to the inside of the nose to treat hay fever. The application of Botox gel lasts up to 90 days and blocks the nerve supply to the nose. These nerves promote inflammation, sneezing, itching and mucus production which are so problematic in hay fever. Botox temporarily prevents the nerves from causing these distressing effects. Prof Bardin reported that 80% of patients also experienced an improvement in their asthma. This treatment is still undergoing evaluation and is not commercially available yet.
