Sun poisoning, or polymorphous light eruption, is the skin's reaction to excessive sunlight or UV ray exposure. Sun poisoning can occur due to prolonged exposure to natural sunlight, or artificial light, such as tanning lamp exposure. In some instances, sun poisoning can occur as a result of a chemical allergic reaction as well. While both sun burns and sun poisoning are classified by having similar symptoms, the signs and symptoms of sun poisoning are more severe.
Skin Changes
The changes that affect the skin are probably the most noticeable and widely recognizable signs of sun poisoning. For an individual with sun poisoning, the affected skin becomes reddened and tender to the touch. This can make the application of topical medications and wearing of clothing uncomfortable to the individual. The skin experiences changes as healing occurs. The rash becomes itchy, and blisters form as the healing process occurs. The sensations of itching and pain occur as the damaged nerves in the skin begin to heal.
Shock
In serve cases, an individual suffering from sun poisoning may go into shock. The body goes into shock when there is a lack of blood in the body to adequately circulate to organs. This process is usually the result of injury or trauma. In sun poisoning, shock can occur as a result of dehydration with is a common symptom of sun poisoning. Dehydration, which is fluid deficiency in the body, may be caused by excessive sweating, vomiting or diarrhea. Symptoms of shock include weak thread pulse, low blood pressure, clammy skin and dizziness. If shock is suspected, it is important to seek medical attention.
Other Symptoms
Other symptoms that occur with sun poisoning are those similar to the flu. In addition to the skin irritation, the individual usually has a general feeling of illness. Fever, body aches, nausea and vomiting are common while suffering from sun poisoning. Fever and body aches occur as a defense mechanism as the body tries to heal itself from the injury. Nausea and vomiting can occur as well as the body responds to the burn. These symptoms generally occur when there is a large area of skin affected by the burn.
