A new research paper has been published Oct 16, 2009 in Head & Face Medicine entitled " Minimally invasive application of botulinum toxin A in patients with idiopathic rhinitis " in which researchers successfully treated patients with a persistent runny nose not due to any known problems like allergy . Such a condition is called vasomotor rhinitis or idiopathic rhinitis or non-allergic rhinitis. In this new described method of treatment, a sponge soaked with 40 Units of botulin…