Antihistamines Flashcards

(23 cards)

0
Q

Dimenhydrinate

A

1st gen H1 antagonist

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1
Q

Chlorpheniramine

A

1st gen H1 antagonist

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2
Q

Diphenhydramine

A

1st gen H1 antagonist

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3
Q

Promethazine

A

1st gen H1 antagonist

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4
Q

Cetirizine

A

2nd gen H1 antagonist

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5
Q

Fexofenadine

A

2nd gen H1 antagonist

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6
Q

Loratidine

A

2nd gen H1 antagonist

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7
Q

Cimetidine

A

H2 antagonist

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8
Q

Famotidine

A

H2 antagonist

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9
Q

Nizatidine

A

H2 antagonist

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10
Q

Ranitidine

A

H2 antagonist

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11
Q

Which 1st gen H1 antag is not an anti emetic

A

Chlorpheniramine

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12
Q

Good for motion sickness

A

Dimenhydrinate

Diphenhydramine

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13
Q

For insomnia

A

Diphenhydramine

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14
Q

For nausea and vomiting

A

Promethazine

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15
Q

Most sedating 2nd gen H1 antag

16
Q

Appetite stimulants

A

All 1st gen H1 antag

Loratidine

17
Q

What is most likely cause of gynecomastia, ED, and galactorrhea

18
Q

What drug inhibits glucuronidation of acetaminophen

19
Q

What drug has CYP inhibition

20
Q

Mast cell stabilizer

21
Q

Topical H1 antagonist

22
Q

Why would you get increased creatinine levels

A

Cimetidine and ranitidine compete with creatinine for elimination
DOES NOT MEAN YOU HAVE RENAL FAILURE