Side Effects Of Blue Light Exposure

Reduce your exposure with regular breaks and digital protection glasses.

Side effects of blue light exposure.

Prolonged usage of digital devices including computers tablets and smartphones increases your exposure to harmful blue light which can lead to eye strain blurred vision headaches and trouble sleeping. Symptoms of eyestrain include sore or irritated eyes and difficulty focusing. Blue light hazard is the potential for photochemically induced retinal injury resulting from electromagnetic radiation exposure at wavelengths primarily between 400 and 450 nm. Although not as energetic as ultraviolet uv light there is concern that high doses of blue light might cause more cellular damage than longer wavelengths of visible light which you see as the colors red through green.

Blue light therapy can activate the production of reproductive hormones such as testosterone and estradiol. Fatigue dry eyes bad lighting or how you sit in front of the computer can cause eyestrain. Possible side effects of blue light therapy side effects can include jitteriness headache nausea skin irritation eye irritation and poor vision. Get some new lenses and keep your eyes at ease.

Researchers have not studied the phenomenon in humans but only and inconclusively in some rodent primate and in vitro studies. Photodynamic therapy pdt is a medical treatment that utilizes a photosensitizing molecule frequently a drug that becomes activated by light exposure and a light source to activate the administered drug. Blue light from computer screens and digital devices can decrease contrast leading to digital eyestrain. Parts of the eye digital eyestrain.

Both natural and artificial blue light can boost your alertness and mental. Very thin superficial skin cancers called actinic keratoses and certain other types of cancer cells can be eliminated this way. Even dim light can interfere with a person s circadian rhythm and melatonin secretion. The fact that blue light penetrates all the way to the retina the inner lining of the back of the eye is important because laboratory studies have shown that too much exposure to blue light can damage light sensitive cells in the retina.

Side effects of blue light therapy immediately following treatment the area may be red swollen tender and mildly bruised or blistered especially when medication has been applied to the skin. As well exposure to blue light may have an impact on your sleep wake cycle.