Symptoms of pneumonia not caused by bacteria may come on gradually and are often not as bad or as obvious as symptoms of bacterial pneumonia. Many people don't know that they have nonbacterial pneumonia, because they don't feel sick. But symptoms may include: Fever.
Being exposed to too many UV rays has been linked to these negative health effects: 1  sunburns. 2  premature skin aging. 3  skin cancer. 4  eye damage. 5  weakening of the immune system.
Sun exposure can cause tanning and burning, and can make existing skin conditions flare up while damaging your skin. Some medications have side effects that cause skin discoloration. They might even make you more sensitive to the sun, which can also lead to discoloration [source: U.S. National Library of Medicine ].