Summer brings sunshine, warmth, and outdoor fun—but for those undergoing cancer treatment, it also brings added challenges. Heat and humidity can increase the risk of dehydration, especially when combined with side effects from chemotherapy, radiation, or medications.
Why Hydration Matters During Treatment
Water does more than just quench your thirst. Staying hydrated helps your body:
Flush out toxins from treatment
Regulate body temperature
Prevent dizziness and fatigue
Support digestion and reduce constipation
Keep skin and tissues healthy
For cancer patients, dehydration can worsen treatment side effects and increase the risk of complications like kidney issues or low blood pressure.
Signs You May Be Dehydrated
Look out for:
Dry mouth or lips
Headaches or lightheadedness
Dark-colored urine
Fatigue or confusion
Muscle cramps
If you’re experiencing these symptoms, contact your care team right away.
Tips for Staying Hydrated in the Heat
– Sip regularly. Don’t wait until you’re thirsty. Carry a water bottle and take small sips throughout the day.
– Eat water-rich foods. Melons, cucumbers, oranges, and lettuce can help you stay hydrated.
– Try electrolyte drinks (if recommended). Options like coconut water or electrolyte-enhanced water can help, especially if you’re experiencing vomiting or diarrhea.
– Avoid alcohol and caffeine. These can dehydrate you further.
– Infuse your water. Add slices of lemon, mint, or berries for a refreshing twist.
Talk to Your Care Team
If you’re having trouble drinking enough or managing side effects like nausea, our providers can help you find hydration strategies that work for you.
