Effect of Jaeumgeonbi-Tang on Chronic Subjective Dizziness

\[Inclusion Criteria\] * Chronic subjective dizziness patients, aged from 20 to 65 * DHI (Dizziness Handicap Inventory) score ≥ 24 * Those who can fully comprehend the general protocol of this study and voluntarily agree to participate \[Exclusion Criteria\] * Inner ear disease (benign paroxysmal positional vertigo, vestibular neuritis, Meniere's disease, etc.) * Dizziness secondary to specific diseases such as hypoglycemia, recent stroke (within the last 6 months), or heart disease. * Use of medications that could influence the result of the study (anticonvulsants, sedatives, antidepressants, sleeping pills, prostate medicine, Parkinson's drug, dementia drug, etc.) * Pregnancy, breastfeeding, or plans of becoming pregnant * Functional dyspepsia (persistent, recurring abdominal pain, or discomfort) * Other allergic diseases * Ineligibility for other reasons in the opinion of the research clinician (when the physician determines that there are significant physical or mental defects that the patient cannot understand and follow the protocol)