Benadryl (Diphenydramine) Flashcards

1
Q

Therapeutic Effects of Benadryl

A

Blocks histamine effects in allergic reactions
Sedative
Reverse side effects of phenothiazines

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2
Q

Indications for Benadryl

A

Allergic reactions
Adjunct to Epi in treatment of of anaphylactic shock
Extrapyramidal reactions 2nd to phenothiazines

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3
Q

Contraindications of Benadryl

A
narrow angle (acute) glaucoma
Prostate enlargement
Ulcer disease with symptoms of obstruction
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4
Q

Side Effects of Benadryl

A

Drowsiness, confusion
Blurring of vision
Dry mouth
Thickening of bronchial secretions

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5
Q

Adult Dose of Benadryl

A

25-50mg IV or IM

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6
Q

Pediatric Dose of Benadryl

A

1mg/kg IV or IM up to max dose of 50mg

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