How To Manage the Side Effects of Cancer Treatments
A cancer diagnosis can completely change daily life. During cancer treatments, it is natural to wonder how to best manage symptoms and side effects while supporting mental health and overall well-being.
Does Lifestyle Play a Role in Cancer Treatments?
Lifestyle habits influence the entire cancer journey, not only during treatment but also afterward. A healthy lifestyle can:
- Improve the effectiveness of treatments.
- Enhance quality of life.
- Help mitigate treatment side effects.
- Reduce the risk of recurrence or new cancers.
What Should You Pay Attention to During Cancer Treatments?
Recommendations for a healthy lifestyle during cancer treatment are similar to general guidelines, but they become even more important when the body is undergoing intensive therapies.
Before making significant changes, it is always advisable to consult your oncologist or care team to ensure they are safe and compatible with your treatment.
Physical Activity
Each cancer journey is different, but in most cases it is possible to continue some form of physical activity, adapting it to your condition. Staying active offers many benefits: it helps reduce side effects, increases energy, lowers stress, and improves overall well-being. The key is to listen to your body and always consult your oncologist.
Start gradually by progressively increasing duration and frequency — don’t be discouraged if it feels like you’re doing little at first; even minimal movement is beneficial. Alternate exercise and rest to avoid fatigue, track your progress to stay motivated, and vary your activities by choosing what works best for you: yoga, walking, swimming, or tai chi are all good options.
Healthy Nutrition
A balanced diet is essential even during cancer treatment. However, some therapies may reduce appetite, alter taste, and cause nausea. Managing these challenges requires attention and flexibility.
When appetite decreases or nausea and taste changes occur, opt for small, frequent meals and well-tolerated foods. Consider nutrient-rich smoothies and liquid supplements, and drink between meals rather than during them. Add flavor to foods with spices, herbs, and sauces to make them more appealing, without overdoing it.
Taste changes require specific adjustments: if you experience a bitter or metallic taste, choose sweet fruits or sugar-free candies and avoid red meat and metal containers, opting for plastic or bamboo instead. Conversely, if everything tastes too sweet or salty, add honey to savory foods or a pinch of salt to sweet ones, and prefer neutral or slightly acidic foods.
Reduce strong odors by eating in well-ventilated areas and limiting the use of strong spices — intense smells often worsen nausea.
As for general food choices, select unprocessed, fiber-rich foods; low-sugar or minimally processed beverages (tea, sparkling water, natural juices); fruits and vegetables of various colors; low-fat dairy products; and lean proteins such as chicken, fish, legumes, and tofu instead of red or processed meat.
Before making significant dietary changes, always consult your doctor or a nutritionist to ensure the plan is suitable for your specific treatment.
Mental Health
Mental health is an essential part of well-being during cancer treatment, just as important as physical health. It is normal to experience intense emotions during such a complex journey, and it is crucial to process them.
Seek support by sharing your feelings with family and friends; also consider psychological support to face emotional challenges with greater awareness. Make time for enjoyable and relaxing activities such as meditation, writing, reading, gardening, or drawing, which can help improve mood. Take care of your sleep, as rest supports recovery: avoid screens before bedtime and create a comfortable environment. Reduce stress by asking for help and easing your commitments whenever possible.
What Should You Avoid During Cancer Treatment?
During treatment, it is important to avoid substances that may compromise your health. In particular:
- Alcohol: it is advisable to avoid it completely or limit it as much as possible, always in consultation with your doctor.
- Tobacco: should be completely avoided, including secondhand smoke and e-cigarettes, as it is harmful to health and a major risk factor for many cancers.
Make Informed and Supported Decisions
During a cancer journey, every choice matters. The lifestyle changes outlined in this guide can significantly contribute to your well-being, but they should always be discussed with your care team.
Book an appointment with our specialists to receive personalized support at every stage of your journey: