Sbl Kali Muriaticum 3x Biochemic Tablet is used for supporting respiratory issues, such as coughs, colds, sinus congestion, and throat infections. Made from potassium chloride, it is especially effective for conditions characterised by thick, white mucus and inflammation. This tablet helps clear nasal blockages, reduce ear and throat congestion, and promote faster healing from infections. It is commonly used for improving overall respiratory health and relieving symptoms related to slow or difficult recovery from colds and coughs.