1. Realgar, also known as stone yellow, smoked yellow, etc. Its mineral name is realgar, orange yellow, crispy and smelly. It is a folk medicine with a long history of detoxification, healing, and insecticidal effects. For thousands of years, Chinese people have had the habit of drinking realgar wine during the Dragon Boat Festival and the approaching summer season, which utilizes the detoxification and insecticidal effects of realgar. Another famous mineral medicine is highly toxic, and its detoxification and insecticidal principle is also here.
2. Sulfur, also known as sulfur, retains yellow and so on. The name of this mineral is natural sulfur. Pale yellow, very crispy, with a low ignition point and an unpleasant odor. It has a sour and warm taste, can warm the intestines, relieve constipation, kill insects and relieve itching, and can also replenish fire and aid yang. Sulfur in contact with skin secretions can form sodium sulfide, which can soften the epidermis. The therapeutic effect of topical sulfur should be related to this. Realgar is a beneficial herb for the body. It's sulfur, it burns to drive away snakes.