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Which sunscreen protects the skin against harmful UV rays?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am a 34-year-old woman and I am planning to go on a beach vacation. I have heard a lot about the harmful effects of ultraviolet (UV) rays from the sun and I am concerned about protecting my skin. I would like to know if sunscreen is effective in shielding me from these UV rays. Can using sunscreen also help in preventing skin cancer? Additionally, I am interested in understanding more about skincare practices to maintain healthy and radiant skin while enjoying my vacation. What are the key components I should look for in a sunscreen to ensure maximum protection?

Please help.

Answered by Dr. Vandana Andrews

Hello,

Welcome to icliniq.com.

I went through your query.

It is great that you are thinking about protecting your skin from the sun during your beach vacation. Sunscreen is indeed effective in shielding you from harmful UV (ultraviolet) rays. When used correctly, it can help prevent sunburn and reduce the risk of skin cancer.

To ensure maximum protection, look for a sunscreen that offers broad-spectrum protection, which means it protects against both UVA and UVB rays. The sun protection factor (SPF) rating measures a sunscreen's effectiveness against UVB rays, so choosing a sunscreen with an SPF of 30 or higher is recommended. Additionally, water-resistant sunscreen would be beneficial if you plan to spend time in water.

In terms of skincare practices, it is essential to apply sunscreen generously and reapply it every two hours, especially after swimming or sweating. Wearing protective clothing, such as hats and sunglasses, can also help shield your skin from the sun.

As for maintaining healthy and radiant skin, staying hydrated is crucial, especially when spending time in the sun. Hydrating facial mists and lightweight moisturizers can provide additional hydration for your skin. Remember to cleanse your skin thoroughly to remove sunscreen and any impurities at the end of the day.

I hope this information helps you prepare for your vacation.

Thank you.

Answered byDr. Vandana Andrews

Medically reviewed byiCliniq medical review team

Published At June 21, 2024
Reviewed AtJune 21, 2024

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Dr. Vandana Andrews
Dr. Vandana Andrews

General Practitioner

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