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Photodermatitis may result in swelling, difficulty breathing, a burning sensation, a red itchy rash sometimes resembling small blisters, and peeling of the skin. Nausea may also occur. There may also be blotches where the itching may persist for long periods of time. In these areas an unsightly orange to brown tint may form, usually near or on ...
Phytophotodermatitis, also known as berloque dermatitis, [1] [2] [3] margarita photodermatitis, [4] [5] lime disease [6] or lime phytodermatitis [6] is a cutaneous phototoxic inflammatory reaction resulting from contact with a light-sensitizing botanical agent (such as lime juice) followed by exposure to ultraviolet A (UV-A) light (from the sun, for instance).
Sunburn is a form of radiation burn that affects living tissue, such as skin, that results from an overexposure to ultraviolet (UV) radiation, usually from the Sun.Common symptoms in humans and other animals include red or reddish skin that is hot to the touch or painful, general fatigue, and mild dizziness.
All of the sunscreens sold in the U.S., whether they are mineral or chemical based, have been tested to be safe in humans, Dr. Rodney points out. “Ultimately, the type of sunscreen you use is ...
Sunscreens are formulated to last up to 3 years, however if they are exposed to light or heat, they lose their effectiveness -- like food, sunscreens can expire. First, never use a sunscreen after ...
Within mineral sunscreens, Spilman also advises using cream-based lotions or sunscreen sticks; while zinc oxide and titanium dioxide do not absorb into the skin like chemical sunscreen, aerosol ...
The resulting itch can cause significant suffering. [4] [8] PLE is also defined as an idiopathic primary photodermatosis, [9] in which the photosensitizer is unknown. [4] Treatments include prevention with sun avoidance and supervised light therapy, and symptom control with topical steroids. [4]
[17] [18] [19] UVB radiation does not penetrate glass, so exposure to sunshine indoors through a window does not produce vitamin D. [20] Time of day, time of year, geographic latitude, ground altitude, cloud cover, smog, skin melanin content, and sunscreen are among the factors that greatly affect UV intensity and vitamin D synthesis, [19 ...