Anti-allergy Flashcards
Flonase
Fluticasone Propionate
Atarax
Hydroxyzine Hydrochloride
Nasonex
Mometasone Furoate Monohydrate
Astelin
Azelastine Hydrochloride
Xyzal
Levocetirizine Dihydrochloride
Dosage form for Astelin
(0. 1%) Each spray delivers 137 mcg drug. ~100 sprays/bottle. Prime with 4 sprays.
* Greatest amount of drug delivered in one spray
* LEAST amount of sprays per bottle.
Dosage form for Nasonex
Each spray delivers 50 mcg drug. ~120 sprays/bottle. Before first use, 10 actuations! (Almost identical to Flonase, but you NEED to prime this one more)
Dosage form for Atarax
Tablets: 10, 25, 50 mg
Syrup: 10mg/5mL
Injection: 25, 50 mg/mL
Highest dosage for anti-allergy
Dosage form for Flonase
Each spray deliver 50 mcg drug. ~120 sprays/amber bottle. (Almost identical to Nasonex, but you don’t need to prime 10 times!)
Dosage form for Xyzal
Tablets: 5 mg
Oral Solution: 2.5 mg/5mL
Smallest dosage for anti-allergy
Dosage of Xyzal for Adults and Children (>12)?
5mg (or 2 tsp) QPM
Dosage of Xyzal for Children 6-11?
2.5 QPM
Dosage of Flonase for people 4+ yo?
RECOMMENDED and MAX: 2 sprays in each nostril QD (200 mcg)
Good dose for maintenance on Flonase?
Reduce it down to 100 mcg/day (1 spray each nostril QD)
Most adolescents should be started on what dose of Flonase?
100 mcg/day (1 spray each nostril QD)
Dosage of Atarax for allergies?
25mg TID or QID (75-100 mg)
Children >6 yo on Atarax?
50-100 mg QD divided doses
Children <6 yo on Atarax?
50mg QD divided doses
Dosage of Nasonex in people 2+ yo?
2 sprays in each nostril QD, starting 2-4 weeks prior to the anticipated start of the pollen season.
Difference between Flonase and Nasonex dosage?
Nasonex can be given as young as 2 yo; Flonase is only 4 yo.
Dosage of Astelin for people 12+ yo?
2 sprays in each nostril BID!
What are the age specific requirements for each drug?
Nasonex= 2+ Flonase= 4+ Atarax=Under 6 Xyzal= 6+ Astelin= 12+
MOA: Astelin
H1-receptor antagonist that blocks histamine release in peripheral tissues
MOA: Xyzal
H1-receptor competitive agonist that blocks histamine from affecting receptors in the peripheral tissues