Kali Sulphuricum Potassium Sulphate is a homeopathic remedy indicated for mucosal inflammations, rashes, rheumatism, colds, yellow nasal discharge and scaly skin eruptions. Hylands Kali Sulphuricum 6x 500 Tab. Exercise Wellness, Vitamins, Herbs & More Homeopathy Cell Salts, Personal Care, 354973523012