Could your allergy medication make Arizona summers more dangerous? It's a question that might surprise many, but the answer is a resounding yes. In a recent report by ABC15's Kaley O'Kelley, it was revealed that common allergy medications can significantly impact how the body responds to extreme heat and sunlight, potentially making Arizona summers more perilous than they already are.
The Heat's Impact on Allergy Medications
The Centers for Disease Control and Prevention (CDC) has issued guidance that some antihistamines, such as diphenhydramine (the active ingredient in Benadryl), can reduce the body's ability to sweat. Sweating is a critical mechanism for cooling down, and when this process is hindered, the body struggles to release heat, especially during prolonged exposure to high temperatures. This can lead to overheating, which is particularly dangerous in Arizona's scorching climate.
Sunlight Sensitivity
Other allergy medications, like cetirizine (Zyrtec) and loratadine (Claritin), may cause photosensitivity, a condition where the skin reacts to sunlight. This reaction can manifest as sunburn-like symptoms, including redness, irritation, and rashes. The Food and Drug Administration (FDA) acknowledges that not everyone taking these medications will experience such reactions, but the potential risk is real.
Mitigating the Risks
To minimize these risks, the FDA recommends several precautions. Firstly, always check the medication label for warnings about sunlight, heat, or overheating. During the hottest parts of the day, especially between 10 a.m. and 2 p.m., seek shade and limit outdoor exposure. When you must be outside, protect yourself with long-sleeved clothing, pants, sunglasses, and a broad-brimmed hat. Additionally, use broad-spectrum sunscreen with an SPF of 30 or higher and reapply it as directed.
A Timely Review
A pharmacist's advice is particularly relevant for Arizona residents. As the state's hottest months approach, it's an excellent time to review your medications and consult with a healthcare professional. This ensures that your allergy treatments remain safe and effective during extreme heat, helping you stay healthy and comfortable in Arizona's challenging climate.
