Experimental: intervention group

patients in the group will recived one of or a combination of the following intervantions:~1. Oral Chinese medicine decoction:~ The Chinese medicine practitioner will personally examine the patient and judge the patient's condition through the four diagnostic methods of traditional Chinese medicine(TCM): sight, smell, inquiry, and incision. Based on the syndrome differentiation and treatment of the patient's condition, he or she will prescribe an oral Chinese herbal decoction, two to three times a day, for two weeks.~2. Acupuncture or low level laser acupuncture treatment:~Chinese medicine practitioners select acupuncture points for treatment based on the patient's condition and treat them twice a week for 20 minutes each time for a total of two weeks.~the intervantion depents on the TCM doctor decision based on the patient's diagnosis and needs.~in addition, the patients will recive ICU care and medication based on patient's needs.

Active_comparator: control group

the patients in this group will receive routine ICU care. the patients will be recruted during the study period. the patients will not recive TCM intervantions.

Other: Historical control

Patients admitted to the same ICU in the period of 01.2019 to 12.2023. the patients did not recivied TCM intervantions