Chemical burn Chemical burn A chemical burn occurs when living tissue is exposed to a corrosive substance such as a strong acid or base. Chemical burns follow standard burn classification and may cause extensive tissue damage. The main types of irritant and/or corrosive products are: acids, bases, oxidizers / reducing agents, solvents, and alkylants. Additionally, chemical burns can be caused by some types of chemical weapons, e.g., vesicants such as mustard gas and Lewisite, or urticants such as phosgene oxime. Chemical burns may: The exact symptoms of a chemical burn depend on the chemical involved. Symptoms include itching, bleaching or darkening of
Jeff Lewis (writer) Strikes Back" - Nominee<br> 1983: "Hill Street Blues" - David Milch, Jeffrey Lewis, Michael Wagner for "Gung Ho!" - Nominee<br> "'1984: "Hill Street Blues" - Teleplay by Jeffrey Lewis, Michael Wagner, Karen Hall, Mark Frost Story by Steven Bochco, Jeffrey Lewis, David Milch for "Grace Under Pressure"<br> 1984: "Hill Street Blues" - Teleplay by Jeffrey Lewis, Michael Wagner, David Milch, Mark Frost Story by Steven Bochco, Jeffrey Lewis, David Milch for "Parting Is Such Sweep Sorrow" - Nominee<br> 1985: "Hill Street Blues" - Teleplay by David Milch & Roger Director Story by Steven Bochco, Jeffrey Lewis, David Milch for "Watt