In case of chemical burns, cover area with sterile, dry dressing, bandage securely, but not too tightly. Get medical attention immediately. After 7 to 13 days either gradual recovery begins or there is progression of ulceration and corneal opacification. Complications of severe eye burns are symblepharon with overgrowth of the cornea by the vacularized membrane, progressive or recurrent corneal ulceration and permanent corneal opacification. Blindness may occur.
Effects are dependent upon concentration and duration of exposure.
Conjunctivitis or effects similar to those for acute exposure may occur. Cover with sterile bandages, get medical attention immediately. Ingestion may cause a burning sensation in the mouth, corrosion of the lips, mouth, tongue and pharynx, and severe esophageal and abdominal pain. Vomiting of blood and large pieces of mucosa, and bloody diarrhea, asphyxia can occur from swelling of the throat. Mediastinitis, alkalemia, pallor, weak, slow pulse, cardiovascular collapse, shock, coma and death may occur.