Histamine (structures)

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21 Terms

1
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<p>What structure is this?</p>

What structure is this?

Bropheniramine (Dimetapp)

[alkylamine]

1st generation antihistamine

2
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<p>What structure is this?</p>

What structure is this?

Cyproheptadine (periactin)

[piperidine]

1st generation antihistamine

3
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<p>What structure is this?</p>

What structure is this?

Diphenhydramine (benadryl)

[ethanolamine]

1st generation antihistamine

4
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<p>What structure is this?</p>

What structure is this?

Promethazine (phenergan)

[phenothiazine]

1st generation antihistamine

5
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<p>What structure is this?</p>

What structure is this?

Hydroxyzine (atarax)

[piperizine]

1st generation antihistamine

prodrug of cetirizine (zyrtec)

6
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<p>What structure is this?</p>

What structure is this?

Pyrilamine

[ethykebediamine]

1st generation antihistamine

7
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<p>What structure is this?</p>

What structure is this?

Azatadine

1st generation antihistamine

*not used this is the structure loratadine/desloratadine is based on

8
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<p>What structure is this?</p>

What structure is this?

Loratadine (Claritin)

2nd generation antihistamine

9
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<p>What structure is this?</p>

What structure is this?

Desloratadine (clarinex)

2nd generation antihistamine

10
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<p>What structure is this?</p>

What structure is this?

Fexofenadine (allegra)

2nd generation antihistamine

active metabolite of terfenidine (seldane)

11
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<p>What structure is this?</p>

What structure is this?

Cetirizine (zyrtec) OR levocetirizine (Xyzal)

2nd generation antihistamine(s)

cetirizine is active metabolite of hydroxyzine

12
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<p>What structure is this?</p>

What structure is this?

Terfenidine (seldane)

2nd generation antihistamine

prodrug for fexofenadine (allegra)

**no longer used due to HERG block

13
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<p>What drug is this?</p>

What drug is this?

Olopatadine (patanol)

Topical antihistamine (eye drops or nasal spray)

14
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<p>What drug is this?</p>

What drug is this?

Azelastine (astelin)

topical antihistamine (eye drop or nasal spray)

15
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<p>What drug is this?</p>

What drug is this?

Ketotifen (zaditor)

topical antihistamine (eye drops)

16
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<p>What drug is this?</p>

What drug is this?

Famotidine

H2 antagonist

17
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<p>What drug is this?</p>

What drug is this?

cimetidine

H2 antagonist

18
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<p>what drug is this?</p>

what drug is this?

nizatidine

H2 antagonist

19
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<p>what drug is this?</p>

what drug is this?

ranitidine

H2 antagonist

20
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<p>what drug is this?</p>

what drug is this?

fluticasone (flonase)

glucocorticoid

intranasal

21
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<p>What structure is this?</p>

What structure is this?

budesoide (Rhinocort)

glucocorticoid

intranasal