CNS: confusion/excitement (especially in geriatric patients), dizziness, flushing, headache, insomnia, lightheadedness (IM, IV, subcut), nervousness
EENT: blurred vision, cycloplegia, ↑ intraocular pressure, mydriasis, photophobia
CV: palpitations, tachycardia
GI: dry mouth, altered taste perception, bloated feeling, constipation, nausea, paralytic ileus, vomiting
GU: erectile dysfunction, urinary hesitancy/retention
Derm: ↓ sweating, urticaria
Local: local irritation (IM, IV, subcut)
Misc: ALLERGIC REACTIONS INCLUDING ANAPHYLAXIS, fever (especially in children), suppression of lactation