TCP Original Antiseptic Liquid has dual action which soothes pain, fights infection used for sore throats, mouth ulcers, cuts, grazes, bites, stings, boils, spots and pimples. It is also useful for symptomatic relief of sore throats including those associated with colds and influenza or flu. It contains halogenated phenols 0.68% w/v and phenol 0.175% w/v. It is a topical solution and concentrate for gargle.