Beecham All in One Liquid

Beechams All in One is used for the short-term relief of the
symptoms of colds, chills, and flu with chesty coughs. These
symptoms include headache, shivers, aches, and pains, blocked nose
and painful sinuses, catarrh, sore throat, and a chesty, productive
cough. This medicine contains three active ingredients. Paracetamol
is a painkiller that reduces your temperature when you have a fever.
Guaifenesin is an expectorant that loosens phlegm and relieves a
chesty cough. Phenylephrine hydrochloride is a decongestant that
unblocks your nose and sinuses helping you breathe more easily.

For more information follow the link below:

https://www.medicines.org.uk/emc/files/pil.3913.pdf