Sunscreen may lead to an Allergic Response.
Sunscreens safeguard skin from the harmful ultraviolet (UV) rays of the sun, but some individuals may experience adverse reactions to specific sunscreens. Amid the population, approximately 1% or fewer adults have sensitive skin that reacts negatively to the chemicals or fragrances in sunscreen.
Family medicine specialist Amanda Valdes, MD, explains possible causes of such reactions. Most reactions can be attributed to skin sensitivity to sunscreen ingredients, particularly chemicals such as oxybenzone that shield against UV rays. Rarely, a sunscreen ingredient may trigger an allergenic reaction. Dr. Valdes notes that fragrances are the most common allergens in such instances.
Allergic reactions to sunscreen often present more severe symptoms than sensitivity reactions. "If you're exhibiting symptoms post sunscreen application, they are likely a result of a specific ingredient in the product," says Dr. Valdes. This reaction does not automatically imply all sunscreens will cause undesirable effects, but it suggests that a specific product may not work for you.
Sun allergies category might encompass instances where reactions occur only when skin is exposed to sunlight after application.
Typical symptoms of a skin reaction to sunscreen include a rash, redness, swelling, itching, blisters, and hives. In extremely serious cases, reactions might escalate into anaphylaxis, requiring immediate medical attention due to symptoms like difficulty breathing.
Mild skin reactions often subside on their own, but more persistent or itchy rashes might require topical relief. Dr. Valdes suggests hydrocortisone cream, aloe vera, or petroleum jelly (such as Vaseline®) as potential remedies. In some cases, an oral antihistamine like Allegra®, Benadryl®, Claritin®, or Zyrtec® may provide additional relief.
For individuals prone to allergies or sensitive skin, Dr. Valdes recommends choosing a hyproallergenic mineral-based sunblock. Suncare products that rely on titanium dioxide or zinc are less likely to instigate skin irritation compared to their chemical counterparts. She also advises avoiding fragranced products and minimizing the use of other skincare products to reduce potential irritation.
In case a particularly sunscreen consistently causes issues, it's best to discontinue its use. Pay attention to the ingredients list when purchasing a new sunscreen to find alternative options. Consult your healthcare provider if multiple products seem to incite issues.
It's essential to continue using sunscreen to avoid the damage and increased risk of skin cancer associated with exposure to UV rays. "Employing sunscreen is highly advantageous," emphasizes Dr. Valdes, "so it's crucial to locate a suitable solution if you're experiencing some sort of reaction."
- Sunscreen reactions can be due to skin sensitivity to ingredients like oxybenzone or allergic reactions to fragrances in sunscreen.
- Allergic reactions to sunscreen can present more severe symptoms such as a rash, redness, swelling, itching, blisters, hives, and in extreme cases, anaphylaxis.
- For individuals with sensitive skin or allergies, Dr. Valdes suggests choosing hypoallergenic mineral-based sunblock that usually contains titanium dioxide or zinc.
- It's important to continue using sunscreen to reduce the risk of skin cancer, but if a particular sunscreen consistently causes issues, it's recommended to discontinue its use and find alternative options.
