BENADRYL INJECTION SIDE EFFECTS
- Generic Name: diphenhydramine injection
- Brand Name: Benadryl Injection
The most frequent adverse reactions are underscored.
General: Urticaria, drug rash, anaphylactic shock, photosensitivity, excessive perspiration, chills, dryness of mouth, nose, and throat
Cardiovascular System: Hypotension, headache, palpitations, tachycardia, extrasystoles
Hematologic System: Hemolytic anemia, thrombocytopenia, agranulocytosis
Nervous System: Sedation, sleepiness, dizziness, disturbed coordination, fatigue, confusion, restlessness, excitation, nervousness, tremor, irritability, insomnia, euphoria, paresthesia, blurred vision, diplopia, vertigo, tinnitus, acute labyrinthitis, neuritis, convulsions
GI System: Epigastric distress, anorexia, nausea, vomiting, diarrhea, constipation
GU System: Urinary frequency, difficult urination, urinary retention, early menses
Respiratory System: Thickening of bronchial secretions, tightness of chest or throat and wheezing, nasal stuffiness.
SRC: NLM .