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Understanding Breast Lumps in Young Girls

Understanding breast lumps in young girls is crucial. Learn about common causes, when to be concerned, the importance of professional medical evaluation, and how to approach this topic with sensitivity and accurate information for parents and guardians.

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Written by Dr. Mohammed Kamran

Reviewed by Dr. D Bhanu Prakash MBBS, AFIH, Advanced certificate in critical care medicine, Fellowship in critical care medicine

Last updated on 12th Aug, 2025

Finding a lump in the breast can be a scary experience, especially for young girls and their parents. However, it’s important to know that most breast lumps in young girls are not cancerous and are often caused by normal hormonal changes, infections, or benign (nonharmful) growths.

This article will help you understand what breast lumps are, why they occur, and when to seek medical advice.

What Are Breast Lumps in Young Girls?

Breast lumps are small, firm, or soft masses that can be felt in the breast tissue. In young girls, these lumps are usually related to normal breast development or other harmless conditions.

Common Causes of Breast Lumps in Young Girls

1. Normal Breast Development (Thelarche)

  •  During puberty, girls experience hormonal changes that cause breast tissue to grow.

  •  Small, tender lumps (called breast buds) are common and usually go away on their own.

2. Fibroadenomas

  •  These are noncancerous solid lumps that feel rubbery and move easily under the skin.

  •  They are most common in girls aged 15–25 and often shrink over time.

3. Cysts (Fluidfilled Sacs)

  •  Soft, movable lumps that may change in size during the menstrual cycle.

  •  They are usually harmless and may disappear without treatment.

4. Breast Infections (Mastitis or Abscess)

  •  Can occur due to bacteria entering through cracked skin or blocked milk ducts (even in girls who are not breastfeeding).

  •  Symptoms include redness, warmth, pain, and sometimes fever.

5. Trauma or Injury

  •  A hit or injury to the breast can cause a lump due to swelling or bruising.

6. Hormonal Changes

  •  Fluctuations in estrogen and progesterone can cause temporary lumpiness, especially before periods.

Consult Top Specialists

Dr. Sandhya Chandel, General Physician/ Internal Medicine Specialist

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Dr Syed Mateen Pasha, General Physician

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Dr. Mohamed Azeem, General Physician/ Internal Medicine Specialist

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Apollo Hospitals Karaikudi, Karaikudi

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Dr. Bhukya Pavan Kalyan, General Physician

Dr. Bhukya Pavan Kalyan

General Physician

5 Years • MBBS DNB Paediatrics

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When Should You Worry?

While most breast lumps in young girls are not dangerous, you should consult a doctor if:

 The lump is hard, irregular, and doesn’t move when touched.

  •  It keeps growing or doesn’t go away after a few months.

  •  There is pain, redness, or discharge from the nipple.

  •  The skin over the lump looks dimpled or puckered.

  •  There is swelling in the armpit (lymph nodes).

Note: Breast cancer is extremely rare in girls under 20, but it’s always best to get any unusual lump checked.

How Are Breast Lumps Diagnosed?

If you or your child notices a lump, a doctor may perform:

  • Physical Exam – Checking the lump’s size, shape, and texture.

  • Ultrasound – A painless imaging test to see if the lump is solid or fluidfilled.

  • Fine Needle Aspiration (FNA) – If needed, a small sample is taken to check for abnormalities.

  • Mammogram – Rarely used in young girls due to dense breast tissue.

How Can Breast Lumps Be Managed?

Most breast lumps in young girls do not require treatment and go away on their own. However, some steps can help:

1. Monitor the Lump

  •  Keep track of its size, tenderness, and changes over time.

  •  If it grows or causes discomfort, see a doctor.

2. Pain Relief

  •  Warm compresses can help with pain from cysts or infections.

  •  Over the counter pain relievers (like ibuprofen) may reduce discomfort.

3. Wear a Supportive Bra

  • A wellfitted sports bra can reduce discomfort, especially during physical activity.

4. Healthy Lifestyle

  • Eating a balanced diet (rich in fruits, vegetables, and whole grains) helps hormonal balance.

  • Reducing caffeine (found in coffee, tea, and soda) may help if cysts are present.

 5. Medical Treatment (If Needed)

  •  Antibiotics for infections.

  •  Drainage for large or painful cysts.

  •  Surgery (rarely needed) to remove persistent fibroadenomas.

When to See a Doctor?

If you or your child has any concerns about a breast lump, it’s always best to consult a doctor for reassurance and proper evaluation.

At Apollo 24|7, you can easily:

  • Book a consultation with a pediatrician or gynecologist.

  • Schedule an ultrasound or other diagnostic tests if needed.

Early evaluation ensures peace of mind and proper care if treatment is required.

Final Thoughts

Finding a breast lump can be worrying, but remember—most lumps in young girls are harmless and related to normal growth. Keeping an eye on changes and seeking medical advice when needed is the best approach.

If you have any concerns, don’t hesitate to reach out to a healthcare provider. Your health and peace of mind matter!

Would you like to schedule a consultation or test? Visit Apollo 24|7 today for expert care. 

Consult Top Specialists

Dr. Sandhya Chandel, General Physician/ Internal Medicine Specialist

Dr. Sandhya Chandel

General Physician/ Internal Medicine Specialist

16 Years • MBBS, MD (Int. Med.), IDCCM

Bilaspur

Apollo Hospitals Seepat Road, Bilaspur

recommendation

94%

(100+ Patients)

700

70 Cashback

700

No Booking Fees

Dr Syed Mateen Pasha, General Physician

Dr Syed Mateen Pasha

General Physician

2 Years • MBBS

Bengaluru

PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

400

60 Cashback

Dr. Mohamed Azeem, General Physician/ Internal Medicine Specialist

Dr. Mohamed Azeem

General Physician/ Internal Medicine Specialist

2 Years • MBBS,MD(Internal Medicine) CCEBDM

Karaikudi

Apollo Hospitals Karaikudi, Karaikudi

450

68 Cashback

450

No Booking Fees

Dr. Bhukya Pavan Kalyan, General Physician

Dr. Bhukya Pavan Kalyan

General Physician

5 Years • MBBS DNB Paediatrics

Bengaluru

PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

650

98 Cashback

Consult Top Specialists

Dr. Sandhya Chandel, General Physician/ Internal Medicine Specialist

Dr. Sandhya Chandel

General Physician/ Internal Medicine Specialist

16 Years • MBBS, MD (Int. Med.), IDCCM

Bilaspur

Apollo Hospitals Seepat Road, Bilaspur

recommendation

94%

(100+ Patients)

700

70 Cashback

700

No Booking Fees

Dr Syed Mateen Pasha, General Physician

Dr Syed Mateen Pasha

General Physician

2 Years • MBBS

Bengaluru

PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

400

60 Cashback

Dr. Syed Ismail Ali, General Practitioner

Dr. Syed Ismail Ali

General Practitioner

7 Years • MBBS

Hyderabad

Apollo 24|7 Clinic, Hyderabad

499

Dr. Mohamed Azeem, General Physician/ Internal Medicine Specialist

Dr. Mohamed Azeem

General Physician/ Internal Medicine Specialist

2 Years • MBBS,MD(Internal Medicine) CCEBDM

Karaikudi

Apollo Hospitals Karaikudi, Karaikudi

450

68 Cashback

450

No Booking Fees

Dr. Bhukya Pavan Kalyan, General Physician

Dr. Bhukya Pavan Kalyan

General Physician

5 Years • MBBS DNB Paediatrics

Bengaluru

PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru

650

98 Cashback

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