Paracetamol. Br phenylephrine. Br guaifenesin. Br br headache, blocked nose, sore throat, chesty cough, fever, non drowsy. Br br what is it for? Br beechams all in one provides all the relief you need for cold symptoms, including a chesty cough. Br each dose of beechams all in one contains three active ingredients br paracetamol to relieve your headache, shivers, aches and pains. Br a decongestant to relieve your catarrh and help clear your blocked nose and sinuses. Br an expectorant to relieve chesty, productive coughs. Br beechams all in one is a menthol flavoured syrup which also soothes your irritated, sore throat to help you feel better fast. Br the non drowsy formula of beechams all in one helps you get on with your day while its three active ingredients work to relieve all your cold and cough symptoms, including a chesty cough in one easy dose. Br br gsk. Glaxosmithkline. Br br beechams is a registered trade mark of the glaxosmithkline group of companies.