The invention discloses a Chinese herbal preparation for treating otitis media and belongs to the field of traditional Chinese medicines. Effective components of the Chinese herbal preparation comprise the following raw materials: whitebackleaf mallotus root, berberis thunbergii, potmarigold calendula flower and root, root or herb of common physochlaina, herb of Chinese pothos, lawn pennywort herb, pomelo leaf, Indian abutilon root, borax, auricular bones in fish head, andrographis paniculata, pomegranate flowers, human nails, armillaria tabescens, root of redglandular raspberry and tropic ageratum herb. The Chinese herbal preparation has the effects of detoxifying, killing pests, eliminating dampness, relieving itching, healing sores, reducing swelling, clearing heat and relieving pain, can enhance the human immunity function, has special effects on otitis media, particularly suppurative otitis media, has easily accessible raw material herbs, can treat both symptoms and root causes, is high in efficiency and cure rate and remarkable in effects, has low probability of recurrence after curing, has the total effective rate of up to 98% when used for treating otitis media, and facilitates large-scale popularization in clinic practice.