In general, patients will be able to get off the bed and move after managing the pain. This will help the patients with wound recovery, intestinal peristalsis, and early flatus, reduce complications while patents can receive sufficient sleep, recovery strength early and reduce time of hospitalization.

The Patient-Controlled Analgesia (PCA) is an advanced technology which the hospital introduces from Europe and the United States to provide patients with high-quality post-surgical pain control.

Patients will only need small instrument connected to your intravenous injection (The nurses or doctors from the Pain Management Department will set up the painkiller) so patients can press the button upon feeling some pain while the painkiller will be injected via the intravenous infection.

This method can improve the weakness of excessive injection dosage by traditional painkiller via traditional approach, and hence the problems with adverse effects such as nausea, vomiting, lethargy and addiction will relatively be reduced. Hence the excellent pain easy effect contributes to the extensive use of this approach by advanced hospitals worldwide.

Currently Patient-Controlled Analgesia (PCA) does not covered by the national health insurance system and is an item self-paid by patients.