ACC Long Effervescent Tablet 600 mg 10 Pcs is a mucolytic treatmeant used to relieve respiratory infections often caused by prolonged or thickened mucus, such as (chesty cough) or mucus in lungs. This acc long 600 mg never used during pregnancy, breastfeeding or children in 14 years old even younger. These effervescent tablets are not allowed to use mucus thinners with any other medication group.