To determine efficacy and safety of Sipjeondaebo-tang for Cancer patients suffering from anorexia after chemotherapy. Sipjeondaebo-tang will be administered for 4 weeks, 3 times per day after a meal. Changes of FAACT scale, Anorexia VAS, Weight, BMI, Clinical laboratory test such as ACTH, Cortisol, Chrelin, IL-6, ESR, CRP will be measured and analyzed.

Inclusion Criteria:

• Men and women ages 20 to 80 years
• Individuals who are suffering from cancer-associated anorexia
• Patients within 1 month after completion of chemotherapy
• No plan for additional chemotherapy or radiotherapy
• Anorexia visual analogue scale (VAS) ≥ 40/100mm
• Qi deficiency scale ≥ 30 or Blood deficiency scale ≥ 30
• Neutrophil ≥ 1,500/㎕, platelet ≥ 100,000/㎕
• Total bilirubin lower than upper limit of normal (1.2 mg/㎗)
• ALT, AST lower than 2-fold the upper limit of normal
• Creatinine lower than 1.5 fold the upper limit of normal(1.09 mg/㎗)
• Written informed consent for participation in the trial

Exclusion Criteria:

• Patient impossible to oral intake
• Patient 5 years after cancer diagnosis
• ECOG performance status score > 3
• Patient with dementia, delirium, depression
• Patient who complain of more than 7 points when we use Numeric Rating Scale, which can affect appetite or calorie intake, within 2 weeks of screening
• Patient with diseases which can influence on appetite (such as hypoadrenalism, etc)
• Patient who are taking appetizers (such as megestrol acetate, corticosteroids, thalidomide)
• Women who has possibility of a pregnancy
• Others who are judged not to be appropriate to study