BACKGROUND To evaluate the antimicrobial activity of lidocaine (LD) topical anesthetic spray against oral microflora. METHODS Antimicrobial effects of 10% LD spray were assessed against six bacterial cultures obtained from volunteers: Escherichia coli, Enterococcus faecalis, Staphylococcus aureus, Streptococcus salivarius, Streptococcus pyogenes, and Streptococcus sanguinis. The filter papers...

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Two techniques for anaesthetising the nose before fibreoptic bronchoscopy have been compared. Fourteen of 16 patients given lignocaine spray found it unpleasant, compared with three of 20 patients given lignocaine gel. The two forms of local anaesthetic were found to be equally effective. Lignocaine gel is therefore recommended for topical nasal anaesthesia before fibreoptic bronchoscopy.

The topical herbal formulation Eezpain spray consisting of natural ingredients that have been clinically proved for its analgesic and anti-inflammatory activity. The designed formulation on application knee and wrist joints, back of neck and shoulder, forearms and lower back exhibited significant efficacy. A total of 20 subjects both male and female applied Eezpain spray consisting of Gaultheri...

Topical intranasal steroid spray is often used to treat allergic and nonallergic rhinitis, and epistaxis is a common side effect. The prospective, observational study described was designed to determine the incidence of epistaxis and the relationship between the side of bleeding and the hand used to administer the spray, as well as the handedness of the patient, in a noninvestigational, real-wo...

A case report is presented in which a patient receiving the monoamine oxidase inhibitor, phenelzine, developed a delayed excitatory reaction following administration of topical cocaine spray during anaesthesia for vocal cord surgery. The pharmacological basis of the drug interaction is discussed.

Spray application of Mycoplasma gallisepticum (MG) vaccines is a labor- and time-saving means of mass vaccination of layer chickens. Recent assessment of spray characteristics of nozzles commonly used to apply MG vaccine in layer chicken operations has shown that the amount of respirable droplets (< 5 microm) is negligible. Topical application of vaccine onto the eye surface has been suggested ...