This is an over the counter product that contains 400mgs of Guaifenesin, the active ingredient in Mucinex, this is a generic or store brand. It is used to relieve the congestion that commonly occurs due to colds.
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Chailover Says:
I have tablets that are blue with 44/458 stamped on them. I think they may be Guaifenesin. Can you verify this?
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Roy Says:
Top Answer
Re: Chailover (# 2)
Confirming that a round blue pill with 44 / 458 is GUAIFENESIN 400 mg oral tablet. (NDC 0904-5758, among others). It's an over the counter drug used to help reduce chest congestion.
Inactive Ingredients:
- FD&C Blue No. 1 - Hypromelloses - Magnesium Stearate - Maltodextrin - Cellulose, Microcrystalline - Povidone - Silicon Dioxide - Sodium Starch Glycolate Type a Potato