Yes you can. Coupons work at most pharmacies and for most prescriptions, so if you have printed a voucher but need to alter the medication or quantity you can still use it.
However, it is worth checking again on https://www.rxspark.com, as there may be a voucher for a cheaper price, saving you more money on your prescription.
It's always best to generate an up to date RxSpark savings voucher for your prescription since there may be a cheaper price available.
Written by Brandon Swift
Updated over a week ago