SBL_Kali Muriaticum-3X is a homeopathic remedy that is derived from potassium chloride. It is commonly used to treat various respiratory conditions such as coughs, colds, and sinusitis. This remedy is also effective in treating skin conditions such as eczema and acne. It works by helping the body to fight off infections and reduce inflammation. SBL_Kali Muriaticum-3X is safe to use and has no known side effects.