At the Asian Fund for Cancer Research Limited, we know that cancer treatment can be challenging. Understanding possible side effects and learning how to manage them can make a meaningful difference in your comfort, well-being, and ability to cope throughout treatment.
While every patient’s experience is unique, some side effects are very common. Being prepared with practical tips and strategies can help patients and caregivers feel more informed, supported, and resilient during the cancer journey.
Common Cancer Treatment Side Effects — and How to Manage Them
Nausea and Vomiting
Nausea is a frequent side effect of chemotherapy, radiation therapy, and some medications.
Tips to Manage Nausea
- Eat small, frequent meals throughout the day.
- Choose bland foods such as crackers, toast, bananas, rice, and applesauce.
- Stay hydrated by sipping water, ginger tea, or clear broths.
- Avoid strong smells and spicy, greasy, or heavy foods.
- Take prescribed anti-nausea medications as directed by your healthcare team.
AFCR Note: Keep a small snack by your bedside. Eating a few bites before getting up can sometimes help with morning nausea.
Fatigue
Cancer-related fatigue is different from regular tiredness. It can feel deeper and does not always improve with rest.
Tips to Manage Fatigue
- Prioritize the activities that matter most to you each day.
- Take short naps (no longer than 30 minutes) to avoid disrupting nighttime sleep.
- Light exercise, like walking or stretching, can boost energy.
- Ask for help with errands, chores, and childcare when needed.
AFCR Tip: Listen to your body. Rest when you need to, but try to stay gently active within your ability to help maintain strength.
Hair Loss (Alopecia)
Hair loss can occur with certain chemotherapy and radiation treatments.
Tips to Manage Hair Loss
- Consider cutting your hair short before treatment to make hair loss feel more gradual.
- Use gentle shampoos and soft brushes to protect the scalp.
- Wear hats, scarves, or wigs if desired; choose what makes you feel most comfortable.
- Protect your scalp from sun exposure with sunscreen or head coverings.
AFCR Tip: Some clinics offer cold caps to help reduce hair loss. Ask your treatment center whether this may be an option for you.
Neuropathy (Nerve Problems)
Some cancer treatments can cause nerve-related symptoms, such as tingling, numbness, or pain in the hands and feet.
Tips to Manage Neuropathy
- Report symptoms to your doctor early; adjusting treatment may help.
- Protect your hands and feet from injury (wear shoes, use gloves when cooking).
- Avoid extreme temperatures (very hot or very cold).
- Consider physical therapy, acupuncture, or medication if symptoms are severe.
AFCR Tip: If you notice trouble with balance or fine motor skills, such as buttoning a shirt, mention it to your care team.
Infections
Treatment can weaken the immune system, making infections a bigger risk.
Tips to Help Prevent Infection
- Wash your hands often and thoroughly.
- Avoid crowds and people who are sick when possible.
- Keep your skin clean and treat any cuts promptly.
- Monitor your temperature and contact your doctor if you have a fever of 38°C / 100.4°F or higher.
AFCR Tip: Keep a thermometer at home and learn the signs of infection so you can act quickly if needed.
When to Call Your Healthcare Team
Always contact your doctor or healthcare team if you experience:
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A fever or chills
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Severe nausea or vomiting that prevents eating or drinking
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Uncontrolled pain
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Confusion or difficulty breathing
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Signs of dehydration (dry mouth, dizziness, very little urine)
Early action can prevent small problems from becoming serious.
At the Asian Fund for Cancer Research Limited, we believe knowledge is an important part of support and empowerment. Understanding and managing treatment side effects can help patients stay as strong and comfortable as possible during treatment.
Please remember:
- Side effects are common and often manageable.
- Your healthcare team is there to support you; do not hesitate to speak up.
- Every step you take to care for yourself is a step toward strength and healing.
- You are not alone. Asian Fund for Cancer Research Limited stands with patients, families, and caregivers throughout the cancer journey.
