3 doctors weighed in:

How long are nicoderm (nicotine patch) cq patches still effective past their expiration date?

3 doctors weighed in
Dr. Sheila Calderon
Internal Medicine
2 doctors agree

In brief: Unknown

They give an expiration date because they are not good afterward and not tested afterward.

In brief: Unknown

They give an expiration date because they are not good afterward and not tested afterward.
Dr. Sheila Calderon
Dr. Sheila Calderon
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