Quick Answer
If someone develops snow blindness, immediately seek shelter and reduce exposure to direct sunlight. Apply cool compresses or wet cloths to the affected eyes to reduce discomfort and inflammation. Administer pain relief medication if necessary.
Assessing Snow Blindness Symptoms
Snow blindness, also known as photokeratitis, occurs when the cornea is exposed to direct sunlight on snowy or icy surfaces. Symptoms include severe eye pain, blurred vision, sensitivity to light, and increased tearing. If you suspect someone has snow blindness, look for these signs and assess the severity of the condition.
Treating Snow Blindness
To treat snow blindness, find a shaded area or create one using a makeshift shelter. Remove any contact lenses and wash your hands before touching the affected eyes. Apply a cool, wet cloth or a compress soaked in cold water to the closed eyes for 5-10 minutes, several times an hour. You can also use eye drops to reduce dryness and discomfort, but avoid using them if the eyes are severely irritated.
Preventing Future Incidents
To prevent snow blindness, wear protective eyewear, such as goggles or sunglasses with UV protection, when traveling in snowy or icy conditions. Apply a thin layer of petroleum jelly or lip balm to the skin around your eyes to protect it from wind and cold. Take regular breaks to rest your eyes and adjust to changing light conditions. If you’re traveling in a group, designate a lookout to monitor the environment for potential hazards.
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