41. Besides Aviron, BioChem Pharma of Canada is working on a nasal spray to treat flu. 42. If you are going to take steroids long term, the nasal sprays are much safer. 43. They are administered either orally or by nasal spray . 44. One of the drugs is a nasal spray formulation of sumatriptan, made by Glaxo Wellcome. 45. Merck will shortly introduce sumatriptan in a nasal spray . 46. Nonsedating antihistamines are available by prescription, as are steroidal nasal sprays , which can offer relief. 47. Decongestant nasal sprays and eye drops often contain oxymetazoline and are used for topical decongestion. 48. Clinical trials show daily use of the nasal spray increased the bone mass of patients'spines. 49. Inhalers and nasal sprays are available by prescription. 50. It's taken as a nasal spray or injection.
