Antihistamines may potentiate other CNS depressants. Possible additive effects w/ MAOIs, rauwolfia alkaloids, TCAs, ganglionic-blocking agents & halogenated hydrocarbon general anesth. Prolonged use of paracetamol may potentiate effects of oral anticoagulants. Phenothiazines.
N02BE51 - paracetamol, combinations excl. psycholeptics ; Belongs to the class of anilide preparations. Used to relieve pain and fever. R01BA53 - phenylephrine, combinations ; Belongs to the class of systemic sympathomimetic preparations used as nasal decongestants.