1 paroxysmal Pertaining to or marked by paroxysm; caused by paroxysms or convulsions of nature. 2  paroxysmal Specifically In geology: Relating to or produced by a violent convulsion of nature.
Inorganic lead compounds are Group 2A - Probably carcinogenic to humans. American Conference for Governmental Industrial Hygienists (ACGIH): A3 - Confirmed animal carcinogen. Teratogenicity / Embryotoxicity: DEVELOPMENTAL HAZARD. May harm the unborn child. Known to cause: learning disabilities, effects on behaviour.
Lead is a toxic substance that can affect people of any age. It is especially harmful to children, pregnant women, and unborn babies. Lead accumulates in your body, so even small amounts can pose a health hazard over time. Lead is used in the glazes or decorations covering the surface of some ceramic dishes.