Repeated short-term ozone damage to children s developing lungs may lead to reduced lung function in adulthood. In adults, ozone exposure may accelerate the natural decline in lung function that occurs as part of the normal aging process. Ozone can inflame the lung s lining. Ozone damage also can occur without any noticeable signs. People who live in areas where ozone levels are frequently high may find that their initial symptoms go away over time particularly when exposure to high ozone levels continues for several days.
Ozone continues to cause lung damage even when the symptoms have disappeared.
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