Methods: The present experience compared five different devices that were tested: i) a nasal
dropper, ii) a standard nasal spray device, iii) a mucosal atomization device with a nozzle …

Nasal nebulization is a more effective method of delivering topical medication than nasal
spray. The purpose of this study was to assess the deposition patterns of nebulization in …

Background Nasal sprays are used to deliver the medications locally to the nasal cavity. The
majority of patients have been observed to perform nasal spray use techniques …

The nasal cavity has been used as a route of drug administration for many decades for
topical therapies and more recently for systemic delivery. Several factors should be taken …

Objective: To determine whether there is a 'best'technique for delivering drugs to the middle
meatus. Design: Single-blind cross-over study in healthy individuals using endoscopic video …

The nose exerts many functions, mainly for the respiration and the olfaction and represents
the first doorway for the oxygen, but also for pathogens. The present Supplement reports …

Recently, with elucidation of drug transport mechanisms through the tissues, current
pharmaceutical technologies have been focused on alternative drug delivery pathways and …

The aim of the study was to assess the incidence of changes in nasal mucosa in patients
treated with long term intranasal corticosteroids and to determinate reasonability of …

The intranasal delivery is suitable route for administration of the drug for local, systemic as
well as CNS drug delivery. Advantages of nasal spray dosage form such as it is cost …

Nasal drug delivery is the one of the route administration to achieve faster and higher level
of drug absorption. In order to design an efficient formulation, there is need of study …