Pill imprint 44 542 has been identified as Mucus Relief PE (guaifenesin 400 mg / phenylephrine hydrochloride 10 mg).
It is an expectorant and nasal decongestant combination to help loosen phlegm (mucus) and relieve sinus congestion and pressure.
Description: white, oval tablet, imprint 44-542, size 16mm.
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.