Diphenhydramine (Benadryl) Flashcards

0
Q

Actions

A

Opposes the action of histamine

Dries mucous membranes

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1
Q

Class

A

Antihistamine

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2
Q

Indications

A

Allergic reaction

Anaphylactic shock

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3
Q

Contraindications

A

Nursing mothers

Pregnancy

Acute asthma

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4
Q

Dosage

A

50mg/ml

Adult: Allergic - 25-50mg IV push, may repeat up to 100mg

Peds: Allergic - 1-2mg/kg IV push over 5 min. Max of 50mg

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5
Q

Side effects

A

Drowsiness

Hypotension

Dry mouth

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6
Q

Considerations

A

Incompatible with barbiturates

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