National Drug Code
Introvale (levonorgestrel and ethinyl estradiol)
1 FDA recall names the code 0781-5584-36 directly. A recall still applies to particular lot numbers — compare the lot on your package with the FDA notice below, and talk to your pharmacist before stopping a prescribed medication.
This code is not in the current FDA NDC directory — usual for a product that has since been discontinued or repackaged. The details below come from the recall notices themselves.
Contraceptive tablets out of sequence: Contraceptive tablets out of sequence: Introvale (levonorgestrel and ethinyl estradiol tablets USP 0.15mg/0.03mg) is voluntarily being recalled due to inactive placebo tablets incorrectly placed in Week 9, and active tablets placed in Week 13 on the blister card
Where to find this code. The NDC is printed on the pharmacy label and on the manufacturer's carton, usually as three groups of digits after “NDC”. The last group is the package size — two bottles of the same medicine can differ only in that group, and a recall may cover one but not the other.
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