Nasal steroids long term effects

Mometasone furoate increased chromosomal aberrations in an in vitro Chinese hamster ovary-cell assay, but did not increase chromosomal aberrations in an in vitro Chinese hamster lung cell assay. Mometasone furoate was not mutagenic in the Ames test or mouse- lymphoma assay, and was not clastogenic in an in vivo mouse micronucleus assay and a rat bone marrow chromosomal aberration assay or a mouse male germ -cell chromosomal aberration assay. Mometasone furoate also did not induce unscheduled DNA synthesis in vivo in rat hepatocytes.

Structural problems with the nose and sinuses may ultimately require surgical correction to cure them. This should be done only after more conservative measures have been tried and failed. Septal deviation, septal spurs, septal perforation, enlargement of the turbinates, and nasal/sinus polyps can lead to pooling of or overproduction of secretions, blockage of the normal pathways leading to chronic sinusitis, and chronic irritation. The surgery is performed by an ear-nose-throat doctor (otolaryngologist). Surgery can also enhance the delivery of nasal medications and rinses into the nasal cavities.

Nasal steroids long term effects

nasal steroids long term effects

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