SBL Kali Arsenicosum 30 C Dilution is used for managing symptoms related to skin irritation, breathing discomfort, and emotional restlessness. Prepared using potassium arsenite in a homoeopathic formulation, it supports relief in cases of dry, scaly skin, palpitations, and fatigue. The dilution also helps manage mild swelling in limbs and alleviate feelings of uneasiness or anxiety. It is often considered for individuals experiencing recurring weakness or sensitivity in the respiratory or nervous system.