The purpose of this study is to determine whether plum-blossom needle is effective in the treatment of juvenile myopia and compare the efficacy with Tropicamide Eye Drops.

Plum-blossom needle is a historical treatment technology of Traditional Chinese Medicine, and has been applied to ophthalmic diseases, such as myopia and glaucoma, for nearly one hundred years.

Inclusion Criteria:

• The result of retinoscopy is myopic refractive error, near visual acuity and other visual functions must be normal
• Distance visual acuity can be corrected to normal using negative spherical or cylindrical lenses
• Myopia diopter spherical lenses must be ≤-3.00 D which measured under cycloplegia
• Subjects must be between 8 and 20 years of age

Exclusion Criteria:

• Diopter spherical lenses be >-3.00 D , or uncorrected distance visual acuity <0.1, or pathologic myopia with eye complications
• Diopter spherical lense ≥1.50 D or cylindrical lenses ≥1.00 D, as measured under cycloplegia
• The affected eyes have other diseases which affect the determination of acupuncture efficacy
• Subjects with serious systemic diseases, such as cerebrovascular, liver, kidney, hematopoietic system, and psychiatric diseases
• Longterm use of other related drugs or treatments, which have not been terminated
• Parents or subjects refuse to participate this trial
• Participating other ongoing clinical trials

The IPD sharing plan is undecided yet.