CLARITEK 125MG SYRUP.CLARITEK 500MG Tablets: CLARITEK 500MG Tablet Broad Spectrum Antibiotic for Respiratory & Skin Infections CLARITEK 500MG contains Clarithromycin, a macrolide antibiotic used to treat a wide range of bacterial infections. It is especially effective against respiratory tract infections, skin and soft tissue infections, and certain bacterial throat and sinus infections. CLARITEK works by stopping the growth of bacteria and relieving symptoms quickly. Key