6abc.com | New Dry Nasal Spray Approved By FDA French Tribune Although there were some side-effects that rose during the clinical trials of the spray like nasal discomfort, nosebleed, and headache, it has been found because corticosteroids dampen immune responses, they increase a person's risk of infection. Teva Announces FDA Approval of QNASL(TM)(beclomethasone dipropionate), a New ... |