Azithromycin tablets and cetirizine hydrochloride tablets can be taken together. Because azithromycin belongs to antibiotics, can be used for the treatment of acute pharyngitis, acute tonsillitis, sinusitis, otitis media or bronchitis and other diseases, and cetirizine hydrochloride tablets belong to the anti-allergic drugs, can be used for the treatment of allergic rhinitis or allergic itching of the skin and other diseases, the two in the pharmacokinetics will not be in conflict, so they can be taken together. It should be noted that not everyone is suitable for azithromycin tablets and cetirizine hydrochloride tablets, in which azithromycin tablets and cetirizine hydrochloride tablets are not suitable for severe renal insufficiency, newborns, premature infants or patients who are allergic to the components of the drug. The drugs should be taken under the guidance of a professional doctor to avoid delaying the condition and causing serious consequences.