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Oxymetazoline, sold under the brand name Afrin among others, is a topical decongestant and vasoconstrictor medication. It is available over-the-counter as a nasal spray to treat nasal congestion and nosebleeds, as eye drops to treat eye redness due to minor irritation, and (in the United States) as a prescription topical cream to treat persistent facial redness due to rosacea in adults.
An equianalgesic chart is a conversion chart that lists equivalent doses of analgesics (drugs used to relieve pain). Equianalgesic charts are used for calculation of an equivalent dose (a dose which would offer an equal amount of analgesia) between different analgesics. [1]
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.
A kardex (plural kardexes) is a genericised trademark for a medication administration record. [2] The term is common in Ireland and the United Kingdom.In the Philippines, the term is used to refer the old census charts of the charge nurse usually used during endorsement, in which index cards are used, but has been gradually been replaced by modern health data systems and pre-printed charts and ...
doses: ambiguous meaning, write out "days" or "doses" D5LR dextrose 5% in lactated Ringer's solution (intravenous sugar solution) D5NS dextrose 5% in normal saline (0.9%) (intravenous sugar solution) D5W, D 5 W dextrose 5% in water (intravenous sugar solution) D10W, D 10 W dextrose 10% in water (intravenous sugar solution) da da: give
where De is the effective dose, B bioavailability and Da the administered dose. Therefore, if a drug has a bioavailability of 0.8 (or 80%) and it is administered in a dose of 100 mg, the equation will demonstrate the following:
For nasal congestion, the dosage is listed as four inhalations (two inhalations per nostril) every two hours for adults and children 6–12 years of age. Each inhalation delivers 0.4 to 0.5 mg (400 to 500 μg) in 800 mL of air. [4] [2] [5] Use is not to exceed three days. [2]