Abstract Calcium gluconate is irritating to soft tissues and can produce tissue necrosis and slough; Radiographs of the part following extravasation initially show only soft tissue swelling. [ncbi.nlm.nih.gov]

We conclude that intra-arterial calcium gluconate injection is a successful and well-tolerated therapy for HF burn associated with Raynaud's syndrome. [ncbi.nlm.nih.gov]

We report a 26-year-old woman who was hospitalized for exacerbation of acute intermittent porphyria. She had a history of hypertension and chronic renal failure. [ncbi.nlm.nih.gov]

Carefully monitor infants of hypocalcemic mothers for abnormal calcium levels; signs include neuromuscular irritability, apnea, cyanosis, and cardiac arrhythmias. [drugs.com]

The lesions appeared at the intravenous sites as firm subcutaneous nodules or areas of areas of inflammation with central softening and fluctuation. [ncbi.nlm.nih.gov]

The 2 most frequent symptoms were the appearance of erythema (65%) and swelling/edema (48%) followed by the appearance of skin necrosis (47%), indurated skin (33%), and yellow-white plaques or papules (33%). [ncbi.nlm.nih.gov]

The most common indications were myasthenia gravis (37%), acute inflammatory demyelinating polyradiculoneuropathy (31%), and chronic inflammatory demyelinating polyneuropathy (13%). [ncbi.nlm.nih.gov]

With the development of such clinical symptoms of severe hypokalemia as quadriplegia, he was confirmed to have severe hypokalemia through a biochemical test before dying of arrhythmia. [ncbi.nlm.nih.gov]