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Well, the summer weather is finally here and it’s officially crazy-hot outside. If you take medication, hot weather isn’t just uncomfortable—it actually requires a bit of extra strategy. Many medications can alter how your body handles heat and hydration.
Here’s what you need to know to stay safe and healthy while enjoying the sun:
Temperature Regulation (The “Internal Thermostat”)
Many antidepressants (like SSRIs and tricyclics) and antipsychotics can affect the hypothalamus—the part of your brain that acts as your body’s thermostat. These medications can impair your body’s ability to sweat or recognize when you’re overheating, making you much more susceptible to heat exhaustion.
The Dehydration Trap
- Lithium: If you take Lithium, staying hydrated is absolutely critical. When you sweat and lose fluids, the concentration of Lithium in your blood can rise to dangerous, toxic levels
- Stimulants: Medications commonly prescribed for ADHD (like Adderall or Ritalin) can increase your heart rate and body temperature, while also suppressing your thirst cues.
Sun Sensitivity (Photosensitivity)
Some medications make your skin highly sensitive to UV rays, meaning you can get a severe sunburn in a fraction of the time it would normally take.
Quick Summer Safety Checklist:
- Drink up: Don’t wait until you’re thirsty to drink water, especially if you’re on Lithium or stimulants.
- Apply (and reapply) SPF: Lather on a broad-spectrum sunscreen of SPF 30 or higher, and wear a hat if you’re in direct sunlight.
- Know the warning signs: If you start feeling dizzy, nauseous, confused, or stop sweating despite being hot, get to a cool place immediately and sip cool water.
- Talk to your doctor or pharmacist: When in doubt, send a quick message to your doctor or ask your local pharmacist. They’re the experts on how your specific prescription interacts with the sun and heat!
Your health and safety are the foundation of your mental wellness. Look out for yourself, listen to your body, and don’t hesitate to take a cool indoor break when you need it.
Wishing you a safe, happy, and hydrated summer!
