First aid measures after ingestion of sulfuric acid

       If sulfuric acid is accidentally ingested, immediate measures should be taken, including rinsing the mouth, diluting the acid, and seeking prompt medical attention. The specific steps are as follows:

　　1. Immediate mouth rinsing

　　Rinse the mouth thoroughly with large amounts of water to remove as much sulfuric acid as possible, thereby reducing irritation and damage to the oral cavity and throat.

　　2. Immediate dilution

　　If only a small amount of sulfuric acid has been ingested, drink large quantities of water or milk immediately to dilute the acid concentration and minimize irritation and injury to the gastrointestinal tract.

　　3. Immediate medical attention

　　Seek emergency medical care without delay. Doctors will provide professional treatment based on the patient's symptoms and condition, such as gastric lavage (stomach pumping) or administering alkaline medications to neutralize the acid.

　　Regardless of the amount ingested, immediate medical evaluation is essential for further treatment. During transportation to the hospital, the patient should remain as calm as possible and avoid vigorous activity to reduce further irritation and damage to the gastrointestinal tract. In summary, if sulfuric acid is accidentally ingested, the above measures should be implemented immediately, and medical treatment should be sought as soon as possible to minimize bodily harm.