actifed is a medicine for colds, nasal congestion, and cold symptoms. actifed is used in diseases related to the nervous system, including colds or influenza, and also to relieve and relieve nasal congestion associated with sinuses. The use of Actived as syrup for children and the bar, from which actifed syrup is prepared, is composed of antihistamines. And decongestants, which are very effective in treating flu symptoms.