(1)成药；专卖药
不用医生处方就可买到的现成药，通常凭借商标得到保护。

(2)专利药品
对药品制造享有专利权的公司所出售的药品。

• need
• nee vife
• ne exeat
• ne exeat regno
• ne exeat republica
• nefas
• Negatio conclusionis est error in lege.
• Negatio destruit negationem, et ambo faciunt affirmativum.
• Negatio duplex est affirmatio.
• negative
• negative averment
• negative condition
• negative covenant
• negative easement
• negative evidence
• negative finding
• negative income tax
• negative knowledge
• negative order doctrine
• negative plea
• negative pregnant
• negative prescription
• negative servitude
• negative statute
• negative testimony