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Salmon calcitonin (sCT) [1] is the type of calcitonin hormone found in salmon. [ 2 ] Similar to humans, salmon calcitonin is a peptide hormone produced in the ultimobranchial region by parafollicular cells in response to hypercalcemia and lowers blood calcium and phosphate by promoting renal excretion.
There is a relationship between the subcutaneous dose of calcitonin and peak plasma concentrations. Following parenteral administration of 100 IU calcitonin, peak plasma concentration lies between about 200 and 400 pg/ml. Higher blood levels may be associated with increased incidence of nausea, vomiting, and secretory diarrhea.
Rhinitis medicamentosa (or RM, also known as rebound congestion) is a condition of rebound nasal congestion suspected to be brought on by extended use of topical decongestants (e.g., oxymetazoline, phenylephrine, xylometazoline, and naphazoline nasal sprays) and certain oral medications (e.g., sympathomimetic amines and various 2-imidazolines) that constrict blood vessels in the lining of the ...
A medical professional applies nose drops. Nasal administration, popularly known as snorting, is a route of administration in which drugs are insufflated through the nose.It can be a form of either topical administration or systemic administration, as the drugs thus locally delivered can go on to have either purely local or systemic effects.
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
Additionally, there is question of the overall efficacy of calcitonin-containing nasal sprays. A phase III trial found no difference between placebo and nasal calcitonin sprays on lumbar bone mineral density in osteoporosis. [34] It did find a significant increase in bone mineral density with oral calcitonin.
Xylometazoline, also spelled xylomethazoline, is a medication used to reduce symptoms of nasal congestion, allergic rhinitis, and sinusitis. [2] It is used directly in the nose as a spray or drops. [3] Side effects include trouble sleeping, irritation of the nose, nausea, nosebleed (3%), period pain (10%) and headache (3%).
It is used as eye drops or as a nasal spray. [2] The eye drops generally result in an improvement within half an hour. [2] Common side effects include headache, sore throat, eye discomfort, or changes in perception of taste. [3] [2] More significant side effects may include sleepiness. [2] It is unclear if use during pregnancy or breastfeeding ...