Realgar is a mineral of sulfides of Realgar group, containing mainly arsenic disulfide.

Action: To counteract toxicity, to kill parasites, and to stop alarial attacks.

Indications: Carbuncles, boils; snakebite, insect-bite; abdominal pain due to in testinal parasitosis; infantile convulsion; malaria.

Usage:Used in making pills or powders; for external use appropriate quantity for fuming or topical applicatio- n.

Precaution:Long-term oral administration should be avoided. Contraindicated in pregngcy.