As central Iowa faces sweltering temperatures, the risk of heat-related side effects linked to certain medications increases. Leslie Herron, the owner of Sumpter Pharmacy in Adel, frequently observes this phenomenon: people taking selective serotonin reuptake inhibitors, or SSRIs, often experience issues like excessive sweating. She explains, “Since these medications affect the same area of the brain responsible for temperature regulation, they can diminish our ability to cool down.”
SSRIs, among the most widely prescribed in the U.S., treat conditions like depression, anxiety, and obsessive-compulsive disorder. However, they aren’t the only medications that can heighten the struggle against the heat. Diuretics, commonly used for conditions such as hypertension and edema, can lead to quicker water loss, increasing the risk of dehydration.
Medications for ADHD can also raise body temperature. Herron points out that many people on these drugs might not realize they’re at a greater risk for heat-related illnesses. “When it’s really hot, you might just think, well, it’s just the heat,” she notes. “But those of us on these medications face a higher risk for side effects and are more susceptible to issues like heat exhaustion or stroke.”
Extreme heat can even affect the medications themselves. If stored in overly warm or humid environments—like bathrooms, cars, or bags—they may break down and lose efficacy over time. Herron advises keeping medications in a cool, dry area, such as within an insulated bag. However, medications should not be placed in the refrigerator unless explicitly instructed by a healthcare provider.
One crucial point she stresses is: don’t skip your medications in hopes of avoiding side effects. SSRIs, antipsychotics, and blood pressure drugs should not be abruptly discontinued. If you’re considering stopping any medication, it’s always best to consult with a healthcare professional first.
