Cancer is often thought of as a disease affecting older adults, but it can also impact children and young adults. Early detection is vital for effective treatment and improved outcomes. Recognizing the early signs and symptoms of cancer in young people is crucial, as swift action can make all the difference in managing the disease and enhancing survival rates. By fostering awareness and encouraging regular health check-ups, we can empower parents and guardians to act quickly and decisively when faced with potential warning signs. 

Dr. Kunjal Patel, Molecular Oncopathologist, Neuberg Centre for Genomic Centre has shared six early signs of cancer in young people and tips for prevention: 

1. Unexplained Weight Loss 

Significant and unexplained weight loss can be a concerning early sign of cancer. If a child or teenager experiences considerable weight loss without changes in diet or physical activity, it warrants attention. Consult a healthcare professional, to rule out cancer and other underlying conditions. 

Prevention Tip: Encourage a balanced diet and regular physical activity and ensure routine health check-ups to monitor growth and weight. 

2. Persistent Fatigue and Weakness 

While fatigue can be common among active youngsters, persistent and unexplained fatigue that doesn’t improve with rest could signal cancer. This may be accompanied by symptoms such as pallor or shortness of breath. 

Prevention Tip: Ensure your child gets adequate sleep, follows a nutritious diet, and stays hydrated. If fatigue lingers, seek medical advice. 


3. Frequent Infections 

Youngsters who experience frequent or unusual infections might have a weakened immune system, which can indicate leukemia or other cancers. Recurring fevers, infections, or unexplained bruising should not be overlooked. 

Prevention Tip: Promote good hygiene practices, maintain a healthy diet, and ensure regular vaccinations. Consistent medical check-ups can help catch abnormalities early. 

4. Lumps or Swelling 

Unexplained lumps or swelling in areas like the neck, armpits, abdomen, or groin can be indicative of cancer. These lumps are often painless and may grow over time. 

Prevention Tip: Teach your child to report any unusual lumps or swelling, and schedule regular physical examinations with a healthcare provider for early detection. 

5. Persistent Pain 

Ongoing pain, particularly in bones or joints, may signal cancers like osteosarcoma. If a child complains of persistent pain that doesn’t respond to typical treatments, it should be investigated further. 

Prevention Tip: Encourage children to speak up about any ongoing pain. Regular medical check-ups and prompt attention to chronic pain can aid in early diagnosis. 

6. Changes in Skin Appearance 

Changes in the skin, such as new moles, alterations in existing moles, or unusual rashes, can be signs of skin cancer or other cancers. Any changes in the size, shape, or color of a mole should be assessed by a healthcare professional. 

Prevention Tip: Protect your child’s skin from excessive sun exposure by using sunscreen, wearing protective clothing, and avoiding peak sun hours. Regularly check your child’s skin for any changes. 

While cancer in youngsters is rare, being aware of early signs and implementing preventive measures is essential. Routine medical check-ups, a healthy lifestyle, and prompt attention to unusual symptoms can significantly enhance early detection and treatment. By staying vigilant and proactive, parents can help ensure their children lead healthy and cancer-free lives. 


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