Strontium Carbonicum is a homeopathic remedy for lightheadedness, joint sprains, rheumatism. Worse change of weather; being quiet; when beginning to move; from cold; uncovering; walking; sprains; bleeding; least draft aggravates; touch; rubbing; scratching. Walking especially aggravates; stooping aggravates; evening; night and early morning, 2 or 3 a.m. Better immersing in hot water; from heat and light; sun; wraps; hot bath; warmth; covering relieves. SOURCE: Robin Murphy Lotus Materia Medica.
You can find Strontium Carbonicum Pills at Remedy Source.