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.
Heat, sun reaction: Most likely it is an increase in blood flow to your skin as you are out in the heat. Blood vessels in your skin dilate and the skin then becomes red as you describe. It's also possible that you are having a phototoxic reaction. That's a reaction of your skin to sunlight when you are on certain medications. Things like birth control, even NSAID's can cause this type of reaction. ...Read more.