Check your prescription details
About generic Tykerb

Get Lapatinib for as low as $1,584.63, which is 78% off the average retail price of $7,270.99 for the most common version, by using a GoodRx coupon.
generic Tykerb is a specialty medication, which means it's costly and requires more steps than usual in order to get it. We break down the process for you.

Get Lapatinib for as low as $1,584.63, which is 78% off the average retail price of $7,270.99 for the most common version, by using a GoodRx coupon.

GoodRx coupon prices last updated on 01/14/26.
Popular offers
| BIN | 015995 |
| PCN | GDC |
| Group | GDRX |
| Member ID | FF084849 |