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Dihydroergotamine (DHE), sold under the brand names D.H.E. 45 and Migranal among others, is an ergot alkaloid used to treat migraines. [7] It is a derivative of ergotamine. It is administered as a nasal spray or injection and has an efficacy similar to that of sumatriptan. Nausea is a common side effect. [8]
The voiced alveolar nasal is a type of consonantal sound used in numerous spoken languages.The symbol in the International Phonetic Alphabet that represents dental, alveolar, and postalveolar nasals is n , and the equivalent X-SAMPA symbol is n.
The same practice can be found in Portuguese marking with a tilde in diphthongs (e.g. põe) and for words ending in /ɐ̃/ (e.g. manhã, irmã). While the tilde is also used for this purpose in Paraguayan Guaraní , phonemic nasality is indicated by a diaeresis ( ¨ ) in the standardized orthographies of most varieties of Tupí-Guaraní spoken ...
A nasal septum perforation is a medical condition in which the nasal septum, the bony/cartilaginous wall dividing the nasal cavities, develops a hole or fissure. [1] Nasal administration may cause nasal septum perforation by gradually injuring and ulcerating the epithelium, causing cartilage exposure and necrosis.
Decongestant nasal sprays are advised for short-term use only, preferably 5 to 7 days at maximum. Some doctors advise to use them 3 days at maximum. A recent clinical trial has shown that a corticosteroid nasal spray may be useful in reversing this condition. [3] Topical nasal decongestants include: Oxymetazoline; Phenylephrine; Xylometazoline
Nasal polyps resulting from chronic rhinosinusitis affect approximately 4.3% of the population. [6] Nasal polyps occur more frequently in men than women and are more common as people get older, increasing drastically after the age of 40. [6] Of people with chronic rhinosinusitis, 10% to 54% also have allergies.
The topmost bony part of the nose is formed by the nasal part of the frontal bone, which lies between the brow ridges, [3] and ends in a serrated nasal notch. [4] A left and a right nasal bone join with the nasal part of the frontal bone at either side; and these at the side with the small lacrimal bones and the frontal process of each maxilla. [3]
Pain management physicians (2 C, 4 P) Palliative care physicians (1 C, 6 P) Pathologists (14 C, 3 P) Pediatricians (9 C, 8 P) Pharmacologists (8 C, 15 P) Prison ...