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Table 3 AEs that occurred in ≥ 2% of patients in the donepezil 23 mg/d group and at higher frequency than in the donepezil 10 mg/d group

From: Safety and tolerability of donepezil 23 mg in moderate to severe Alzheimer's disease

Preferred term

Donepezil 23 mg/d

(n = 963)

Donepezil 10 mg/d

(n = 471)

Percentage of patients with at least 1 AE

73.7

63.7

Nausea

11.8

3.4

Vomiting

9.2

2.5

Diarrhea

8.3

5.3

Anorexia

5.3

1.7

Dizziness

4.9

3.4

Weight decreased

4.7

2.5

Urinary tract infection

4.4

4.0

Headache

4.3

3.2

Fall

4.0

3.8

Agitation

3.9

3.8

Insomnia

3.4

2.3

Bradycardia

2.7

0.6

   Sinus bradycardia

1.1

0.0

Aggression

2.7

2.5

Urinary incontinence

2.5

1.3

Fatigue

2.4

0.8

Asthenia

2.1

0.6

Contusion

2.1

0.2

Somnolence

2.1

1.1