• surfrock66
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      32 years ago

      Weird, here in my area of California the OTC ones are the reds, you have to go to the pharmacist for the white ones.

      • In my area both are red unless you get the 12-hour controlled-release caplets, those are white. It’s probably just different factories.

    • Doubletwist
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      12 years ago

      It depends on the dosage. The 4hr pseudoephedrine are red. The 12hr are white.