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Understanding Throat Cancer: Causes and Care

Learn about throat cancer, including its causes, symptoms, diagnosis, and treatment options. Discover prevention tips and when to seek medical help for better outcomes.

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Written by Dr. Mohammed Kamran

Reviewed by Dr. Vasanthasree Nair MBBS

Last updated on 20th Aug, 2025

Throat cancer is a serious condition that affects the voice box, vocal cords, or other parts of the throat. While the diagnosis can be overwhelming, understanding its causes, symptoms, and treatment options can help you take the right steps toward better health.

What is Throat Cancer?

Throat cancer refers to the abnormal growth of cells in the throat (pharynx), voice box (larynx), or tonsils. These cancerous cells can spread if not detected and treated early.

Common Symptoms of Throat Cancer

Early detection is crucial for effective treatment. Look out for these warning signs:

  • Persistent sore throat that doesn’t improve with usual treatments.

  • Hoarseness or voice changes lasting more than a few weeks.

  • Difficulty swallowing (dysphagia) or pain while swallowing.

  • A lump or swelling in the neck.

  • Unexplained weight loss and fatigue.

  • Chronic cough (sometimes with blood).

  • Ear pain without an infection.

If you experience any of these symptoms for more than two weeks, consult a doctor.

What Causes Throat Cancer?

Several factors increase the risk of developing throat cancer:

1. Tobacco Use: Smoking cigarettes, cigars, or chewing tobacco is the leading cause.

2. Excessive Alcohol Consumption: Heavy drinking, especially when combined with smoking, raises the risk significantly.

3. HPV Infection: Certain strains of the human papillomavirus (HPV) are linked to throat cancer.

4. Poor Diet: A diet low in fruits and vegetables may contribute.

5. Acid Reflux (GERD): Chronic acid reflux can irritate the throat lining over time.

6. Exposure to Toxins: Asbestos, nickel, and other chemicals may increase risk.

How is Throat Cancer Diagnosed?

If your doctor suspects throat cancer, they may recommend:

  • Physical examination (checking for lumps or abnormalities).

  • Endoscopy or laryngoscopy (a small camera to view the throat).

  • Biopsy (taking a tissue sample for testing).

  • Imaging tests (CT scan, MRI, or PET scan to check for spread).

Early diagnosis improves treatment success, so don’t ignore persistent symptoms.

Treatment Options

Treatment depends on the cancer’s stage and location. Common approaches include:

  • Surgery: Removing tumours or affected lymph nodes.

  • Radiation Therapy: Using high-energy beams to kill cancer cells.

  • Chemotherapy: Drugs to destroy cancer cells or stop their growth.

  • Targeted Therapy & Immunotherapy: Advanced treatments to boost the immune system’s fight against cancer.

Consult Top Specialists

Dr. Vishal Choksi, Head and Neck Surgical Oncologist

Dr. Vishal Choksi

Head and Neck Surgical Oncologist

20 Years • American Head & Neck Society (AHNS) certified from Memorial Sloan-Kettering Cancer Centre, American Board of Surgery (ABS) certified general surgeon, MBBS (India)

Ahmedabad

Apollo Hospitals Gandhinagar, Ahmedabad

4000

150 Cashback

3000

No Booking Fees

Dr. V R N Vijay Kumar, Surgical Oncologist

Dr. V R N Vijay Kumar

Surgical Oncologist

9 Years • MBBS, MS (Gen. Surg.), DNB (Surg. Onco.)

Ahmedabad

Apollo Hospitals Gandhinagar, Ahmedabad

1300

150 Cashback

1300

No Booking Fees

Dr. Amit Choraria, Surgical Oncologist

Dr. Amit Choraria

Surgical Oncologist

18 Years • MBBS, MS (Surgery) Fellow, Surgical Oncology, Tata Medical Center (FSO) Fellow, European Board of Surgery (Surgical Oncology) (FEBS) Fellow, Minimal Access Surgery (FMAS) Fellow, Indian Association of Gastrointestinal Endosurgeons (FIAGES) UICC Fellow, Royal Marsden NHS, London, UK Visiting Scholar, Plastic Reconstructive Surgery, CGMH, Taiwan Fellow, Robotic Surgical Oncology, Vattikuti Foundation, USA

Kolkata

Apollo Multispeciality Hospitals , Kolkata, Kolkata

recommendation

97%

(50+ Patients)

1000

150 Cashback

1000

No Booking Fees

Dr Devashish Tripathi, Radiation Specialist Oncologist

Dr Devashish Tripathi

Radiation Specialist Oncologist

20 Years • MBBS, PLAB, MRCP (UK)- General Medicine, FRCR (Oncology), Certificate of Completion of Training (CCT)- Clinical Oncology

Delhi

Apollo Hospitals Indraprastha, Delhi

1500

150 Cashback

1500

No Booking Fees

Your doctor will create a personalised plan based on your condition.

Lifestyle Changes for Prevention & Recovery

While not all cases are preventable, these steps can lower risk and support recovery:

1. Quit Smoking & Limit Alcohol

  • Seek help to quit smoking through counselling or nicotine replacement therapy.

  • Reduce alcohol intake to lower throat irritation.

2. Eat a Healthy Diet

  • Include fruits, vegetables, and whole grains rich in antioxidants.

  • Avoid processed foods and excessive spicy or acidic foods.

3. Stay Hydrated

  • Drink plenty of water to keep the throat moist and reduce irritation.

4. Protect Against HPV

  • Get vaccinated against HPV (recommended for both men and women).

  • Practice safe sex to reduce infection risks.

5. Manage Acid Reflux

  • Avoid late-night meals and spicy foods.

  • Elevate your head while sleeping to prevent acid reflux.

6. Regular Check-ups

  • If you have risk factors, regular screenings can help detect issues early.

When to See a Doctor?

If you notice persistent throat discomfort, voice changes, or unexplained symptoms, don’t delay medical advice. Early intervention can make a big difference in treatment outcomes.

Need Help? Book a Consultation Today!

If you or someone you know is experiencing symptoms or seeking information on throat cancer prevention, Apollo 24|7 offers access to expert consultations and diagnostic services. Schedule an appointment for accurate assessment and clinical guidance.

Conclusion

Throat cancer can be life-threatening, but early detection and the right treatment approach significantly improve outcomes. By recognising symptoms early and making lifestyle changes, you can reduce your risk and support recovery. Don’t wait! Prioritise your health and seek professional guidance when needed.

Consult Top Specialists

Dr. Vishal Choksi, Head and Neck Surgical Oncologist

Dr. Vishal Choksi

Head and Neck Surgical Oncologist

20 Years • American Head & Neck Society (AHNS) certified from Memorial Sloan-Kettering Cancer Centre, American Board of Surgery (ABS) certified general surgeon, MBBS (India)

Ahmedabad

Apollo Hospitals Gandhinagar, Ahmedabad

4000

150 Cashback

3000

No Booking Fees

Dr. V R N Vijay Kumar, Surgical Oncologist

Dr. V R N Vijay Kumar

Surgical Oncologist

9 Years • MBBS, MS (Gen. Surg.), DNB (Surg. Onco.)

Ahmedabad

Apollo Hospitals Gandhinagar, Ahmedabad

1300

150 Cashback

1300

No Booking Fees

Dr. Amit Choraria, Surgical Oncologist

Dr. Amit Choraria

Surgical Oncologist

18 Years • MBBS, MS (Surgery) Fellow, Surgical Oncology, Tata Medical Center (FSO) Fellow, European Board of Surgery (Surgical Oncology) (FEBS) Fellow, Minimal Access Surgery (FMAS) Fellow, Indian Association of Gastrointestinal Endosurgeons (FIAGES) UICC Fellow, Royal Marsden NHS, London, UK Visiting Scholar, Plastic Reconstructive Surgery, CGMH, Taiwan Fellow, Robotic Surgical Oncology, Vattikuti Foundation, USA

Kolkata

Apollo Multispeciality Hospitals , Kolkata, Kolkata

recommendation

97%

(50+ Patients)

1000

150 Cashback

1000

No Booking Fees

Dr Devashish Tripathi, Radiation Specialist Oncologist

Dr Devashish Tripathi

Radiation Specialist Oncologist

20 Years • MBBS, PLAB, MRCP (UK)- General Medicine, FRCR (Oncology), Certificate of Completion of Training (CCT)- Clinical Oncology

Delhi

Apollo Hospitals Indraprastha, Delhi

1500

150 Cashback

1500

No Booking Fees

Consult Top Specialists

Dr Prasanna Rammohan, Oncologist

Dr Prasanna Rammohan

Oncologist

18 Years • MBBS,MD,DM(Oncology),ECMO,FCPM

Tiruchirappalli

Apollo Speciality Hospitals Old Palpannai, Tiruchirappalli

600

No Booking Fees

Dr. Vishal Choksi, Head and Neck Surgical Oncologist

Dr. Vishal Choksi

Head and Neck Surgical Oncologist

20 Years • American Head & Neck Society (AHNS) certified from Memorial Sloan-Kettering Cancer Centre, American Board of Surgery (ABS) certified general surgeon, MBBS (India)

Ahmedabad

Apollo Hospitals Gandhinagar, Ahmedabad

4000

150 Cashback

3000

No Booking Fees

Dr. V R N Vijay Kumar, Surgical Oncologist

Dr. V R N Vijay Kumar

Surgical Oncologist

9 Years • MBBS, MS (Gen. Surg.), DNB (Surg. Onco.)

Ahmedabad

Apollo Hospitals Gandhinagar, Ahmedabad

1300

150 Cashback

1300

No Booking Fees

Dr. Amit Choraria, Surgical Oncologist

Dr. Amit Choraria

Surgical Oncologist

18 Years • MBBS, MS (Surgery) Fellow, Surgical Oncology, Tata Medical Center (FSO) Fellow, European Board of Surgery (Surgical Oncology) (FEBS) Fellow, Minimal Access Surgery (FMAS) Fellow, Indian Association of Gastrointestinal Endosurgeons (FIAGES) UICC Fellow, Royal Marsden NHS, London, UK Visiting Scholar, Plastic Reconstructive Surgery, CGMH, Taiwan Fellow, Robotic Surgical Oncology, Vattikuti Foundation, USA

Kolkata

Apollo Multispeciality Hospitals , Kolkata, Kolkata

recommendation

97%

(50+ Patients)

1000

150 Cashback

1000

No Booking Fees

Dr Devashish Tripathi, Radiation Specialist Oncologist

Dr Devashish Tripathi

Radiation Specialist Oncologist

20 Years • MBBS, PLAB, MRCP (UK)- General Medicine, FRCR (Oncology), Certificate of Completion of Training (CCT)- Clinical Oncology

Delhi

Apollo Hospitals Indraprastha, Delhi

1500

150 Cashback

1500

No Booking Fees