Pain Management in the Elderly: Transdermal Fentanyl for the Treatment of Pain Caused by Osteoarthritis of the Knee and Hip

Table 2

The observed adverse events.

The observed adverse events % (𝑛=48)
Nausea	32%
Vomiting	26%
Somnolence	16%
Dizziness	9%
Weakness	6%
Itching of skin	5%