- Labetalol
- Lactulose
- Lagevrio®
- Lamictal®
- Lamotrigine
- Lanoxin®
- Lansoprazole
- Lasix®
- Laxatives
- 泻药(儿童)
- Laxsol
- Leflunomide
- letrozole
- Levetiracetam
- Levitra®
- Levlen ED®
- Levodopa + Benserazide
- Levodopa + carbidopa
- Levonorgestrel emergency contraceptive pill
- Levothyroxine
- Lipitor®
- liraglutide
- Lisinopril
- Lithicarb FC®
- Lithium carbonate
- 罗cacorten-Vioform®
- 罗ceryl®
- 局部C®
- 罗coid®
- 罗ette®
- 罗gem®
- 罗peramide
- 罗ratadine
- 罗razepam
- 罗sartan
- 罗sartan + hydrochlorothiazide
- Losec
- 罗vir®