Anti-allergy Flashcards

1
Q

Flonase

A

Fluticasone Propionate

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2
Q

Atarax

A

Hydroxyzine Hydrochloride

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3
Q

Nasonex

A

Mometasone Furoate Monohydrate

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4
Q

Astelin

A

Azelastine Hydrochloride

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5
Q

Xyzal

A

Levocetirizine Dihydrochloride

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6
Q

Dosage form for Astelin

A

(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.

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7
Q

Dosage form for Nasonex

A

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)

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8
Q

Dosage form for Atarax

A

Tablets: 10, 25, 50 mg
Syrup: 10mg/5mL
Injection: 25, 50 mg/mL
Highest dosage for anti-allergy

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9
Q

Dosage form for Flonase

A

Each spray deliver 50 mcg drug. ~120 sprays/amber bottle. (Almost identical to Nasonex, but you don’t need to prime 10 times!)

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10
Q

Dosage form for Xyzal

A

Tablets: 5 mg
Oral Solution: 2.5 mg/5mL
Smallest dosage for anti-allergy

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11
Q

Dosage of Xyzal for Adults and Children (>12)?

A

5mg (or 2 tsp) QPM

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12
Q

Dosage of Xyzal for Children 6-11?

A

2.5 QPM

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13
Q

Dosage of Flonase for people 4+ yo?

A

RECOMMENDED and MAX: 2 sprays in each nostril QD (200 mcg)

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14
Q

Good dose for maintenance on Flonase?

A

Reduce it down to 100 mcg/day (1 spray each nostril QD)

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15
Q

Most adolescents should be started on what dose of Flonase?

A

100 mcg/day (1 spray each nostril QD)

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16
Q

Dosage of Atarax for allergies?

A

25mg TID or QID (75-100 mg)

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17
Q

Children >6 yo on Atarax?

A

50-100 mg QD divided doses

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18
Q

Children <6 yo on Atarax?

A

50mg QD divided doses

19
Q

Dosage of Nasonex in people 2+ yo?

A

2 sprays in each nostril QD, starting 2-4 weeks prior to the anticipated start of the pollen season.

20
Q

Difference between Flonase and Nasonex dosage?

A

Nasonex can be given as young as 2 yo; Flonase is only 4 yo.

21
Q

Dosage of Astelin for people 12+ yo?

A

2 sprays in each nostril BID!

22
Q

What are the age specific requirements for each drug?

A
Nasonex= 2+
Flonase= 4+
Atarax=Under 6
Xyzal= 6+
Astelin= 12+
23
Q

MOA: Astelin

A

H1-receptor antagonist that blocks histamine release in peripheral tissues

24
Q

MOA: Xyzal

A

H1-receptor competitive agonist that blocks histamine from affecting receptors in the peripheral tissues

25
MOA: Atarax
H1-receptor antagonist in peripherals. May also suppress histamine in CNS.
26
MOA: Flonase
Glucocorticoid receptor agonist. It reduces the accumulation of surface basophilic cells resulting in a localized anti-inflammatory effect.
27
MOA: Nasonex
Adrenocorticoid receptor agonist. It reduces the synthesis of specific enzymes so the drug carries out an anti-allergy and anti-inflammatory action.
28
Which drugs have very minimal systemic activity?
Flonase and Nasonex
29
Which drug cards specifically mention the higher systemic bioavailability of these drugs?
Astelin (40% bioavailability) and Xyzal (91% albumin bound)
30
What two meds have it specifically mention that it either reaches blood or reaches site of action within an hour?
Atarax and Xyzal
31
Which drug has the longer half-life: Astelin or Xyzal?
Astelin (22 hrs) vs. Xyzal (8-9 hrs)
32
Which two drugs might interact with systemic corticosteroids?
Nasonex and Flonase
33
Which two drug cards specifically mention CNS depressants as DDI that might cause CNS depression?
Atarax and Astelin
34
Which drug card specifically mentions another drug that may increase its plasma level?
Xyzal
35
Which anti-allergy has no pregnancy category established?
Atarax
36
Which anti-allergy has the best outcome for pregnancy?
Xyzal
37
Which two drugs have 2 specific populations its contraindicated in?
Xyzal=Patients under 11 with severe renal disease | Atarax=Early pregnancy
38
What drug is the only one that doesn't mention "use with caution in lactating women"?
Astelin
39
Which two specifically DON'T mention drowsiness or fatigue as a side effect?
Flonase and Nasonex
40
Which two specifically mention use with caution in those with infections?
Flonase and Nasonex
41
Which one is a patient most likely to complain about a bitter taste?
Astelin
42
Which two specifically ask you to avoid alcohol while on it?
Atarax and Xyzal
43
Which med requires to ask specifically for medical conditions (i.e. asthma, glaucoma, BPH, heart disease, diabetes, thyroid disease)
Xyzal