Is High Myopia Safe for Beginner Scuba Diving Activities? - Ophthalmology

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When considering whether someone with high myopia (over -1300 degrees) can safely participate in beginner scuba diving activities, several factors need to be taken into account. High myopia can pose certain risks, especially when diving, due to the potential for complications related to pressure changes and the overall health of the eyes.

Firstly, individuals with high myopia are at an increased risk for retinal issues, including retinal detachment. This is particularly concerning during activities that involve rapid changes in pressure, such as scuba diving. When descending underwater, the pressure increases, which can affect the eyes. Although you mentioned that your eye pressure has returned to normal, the history of high eye pressure and the degree of myopia still warrant caution.

Scuba diving involves equalizing pressure in the ears and sinuses, and while this is a standard practice, it can be more complicated for individuals with significant myopia. The pressure changes can potentially exacerbate any underlying vulnerabilities in the eye, especially if there are pre-existing conditions like retinal tears or lattice degeneration, which are more common in highly myopic individuals.

Moreover, the physical demands of scuba diving, including the need for clear vision and the ability to respond quickly to underwater situations, are crucial. If your vision is not adequately corrected with diving masks or if you experience any discomfort or visual disturbances while diving, it could pose a safety risk not only to yourself but also to your diving partner.

It is also essential to consider the psychological aspect of diving. If you have any anxiety related to your vision or previous eye conditions, this could affect your performance and enjoyment while diving.
Before proceeding with scuba diving, it is highly recommended that you consult with an ophthalmologist who specializes in sports medicine or diving medicine. They can conduct a thorough examination of your eyes, assess the health of your retina, and determine if there are any risks associated with diving given your specific condition. Additionally, they can provide guidance on the best practices for protecting your eyes while participating in such activities.

If you receive clearance from your eye doctor, ensure that you use a well-fitted dive mask that accommodates your prescription lenses or consider using contact lenses if they are suitable for underwater use. Always dive with a buddy and communicate any concerns or discomfort you may experience during the dive.

In summary, while high myopia does not automatically disqualify you from scuba diving, it does require careful consideration and professional evaluation. Prioritize your eye health and safety, and make informed decisions based on medical advice tailored to your specific situation. Happy diving, and stay safe!