06/23/2026
Some medications can increase your risk of heat-related illness.
According to the University of Arizona's Heat and Medications Task Force, certain prescription and over-the-counter medications may affect how your body responds to heat by reducing sweating, increasing fluid loss or making you more sensitive to sunlight.
As temperatures climb, it's a good reminder to talk with your doctor, nurse or pharmacist about how your medications may interact with Arizona's summer heat.
As temperatures climb, it may be a good time to check your medicine cabinet. Several common medications could be making you more susceptible to heat-related illness.