Hydration and Healing: Staying Well During Summer Cancer Treatment

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.