HomeArrow IconOur BlogArrow IconBreast Cancer Symptoms - Early Signs That Require Medical Examination

Breast Cancer Symptoms - Early Signs That Require Medical Examination

May 26, 2026

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Last updated: 26/5/2026

Breast cancer symptoms vary from one woman to another. Clear signs may not appear at the beginning, so it is not enough to wait for pain or the appearance of a large lump.

The Saudi Ministry of Health mentions that breast cancer often may not have symptoms, but signs may appear in later stages, such as a hard, painless lump, breast discharge, a change in breast shape, or nipple inversion.

Most breast changes are not cancer. However, any new or persistent change requires a medical examination.

Early breast cancer often causes no symptoms, which is why early detection remains important even when there are no obvious complaints.

 

What are breast cancer symptoms?

Breast cancer symptoms are unusual changes in the breast, nipple, skin, or underarm area. They may appear as only one sign, and not all signs necessarily appear together.

The most important signs of breast cancer include:

  • A lump in the breast or under the arm.
  • A change in the shape or size of the breast.
  • A change in skin color or redness.
  • Skin dimpling or skin that looks like orange peel.
  • Nipple retraction or inward turning of the nipple.
  • Nipple discharge, especially if bloody.
  • Persistent pain in the breast or under the arm.
  • Flaking or a rash around the nipple.
  • Swelling under the arm.
  • A thick or hard area within the breast tissue.

Mayo Clinic mentions that breast cancer symptoms may include a lump or a thickened area of skin that feels different from the surrounding tissue, a change in nipple shape, a change in skin color, a change in breast size or shape, or dimpled skin that looks like orange peel.

NHS also mentions that breast cancer symptoms in women may include a lump or swelling in the breast, chest, or armpit, a change in the skin of the breast, a change in size or shape, nipple discharge, a change in nipple shape, or persistent pain that does not go away.

It also explains that having these symptoms does not necessarily mean cancer, but it does require examination.

 

What are the first signs of breast cancer to appear?

The first signs of breast cancer to appear are often a new lump or unusual thickening in the breast or under the arm. The lump may be hard, fixed, and painless. However, the beginning of breast cancer symptoms does not always appear as a lump.

Sometimes, the first signs may be:

  • Abnormal nipple discharge.
  • A change in nipple direction.
  • Redness or darkening of the breast skin.
  • A clear difference between the two breasts.
  • Persistent pain in one specific area.
  • Mild swelling under the arm.

Cleveland Clinic explains that breast cancer may affect the breast in different ways and may not cause noticeable symptoms. When symptoms appear, they may include a small lump the size of a pea, a change in breast shape, changes in the skin or nipple, or clear or bloody nipple discharge.

 

Do early breast cancer symptoms appear clearly?

Early breast cancer symptoms do not always appear clearly. They may be mild or painless. Therefore, a woman may notice a small change and assume it is normal.

Early signs that should not be ignored include:

  • A new lump, even if it is small.
  • A new change in the shape of the nipple.
  • Discharge from one nipple.
  • A change in skin color in a specific area.
  • Pain not related to the menstrual cycle.
  • Underarm swelling without an obvious cause.
  • A change in the texture of the skin over the breast.

 

When is a breast lump serious?

A breast lump is more concerning if it is hard, fixed, does not move easily, grows over time, or does not disappear within weeks. Concern increases if it appears with bloody discharge, skin changes, or swelling under the arm.

The Saudi Ministry of Health mentions that visiting a doctor is necessary when there is a fixed and hard lump, if lumps do not disappear within 4 to 6 weeks, or when skin changes are noticed, usually bloody nipple discharge occurs, nipple inversion appears, or the size of the lymph nodes in the armpit changes.

However, having a lump does not always mean breast cancer. It may be caused by a cyst, inflammation, or a benign change. Therefore, it cannot be judged by touch alone.

 

Is breast pain a symptom of breast cancer disease?

Breast pain alone is not considered, by itself, a symptom of breast cancer.

It may occur because of the menstrual cycle, hormonal changes, cysts, or inflammation. However, pain becomes important if it is persistent, located in one area, or accompanied by a lump, discharge, or skin change.

The National Cancer Institute mentions that breast cancer does not usually cause pain, and that non-cancerous conditions, such as breast cysts or hormonal changes before the menstrual period, may cause breast pain or tenderness. However, it confirms that persistent pain requires consulting a doctor.

 

What is the difference between symptoms of a benign breast tumor and breast cancer?

It is not possible to accurately distinguish between a benign tumor and breast cancer based on symptoms alone. Some benign lumps may be painful or movable. Some breast cancer lumps may be painless.

The most important rule is: any new lump or unusual change requires a medical examination. Also, the appearance of lumps does not necessarily mean cancer, as they may be caused by cysts or infection.

 

What is the role of breast self-examination in detecting breast cancer signs?

Breast self-examination helps you know the normal shape and texture of your breast. The goal is not to diagnose breast cancer at home, but to notice any new change early.

Self-examination should also be part of a monthly routine, preferably three to five days after the menstrual period. It is also recommended to consult a doctor when noticing any changes.

During the examination, monitor:

  • The shape of the breast in front of the mirror.
  • A change in nipple direction.
  • The presence of discharge.
  • Any lump or thickening.
  • The underarm area.
  • Skin changes or redness.

 

Does breast self-examination replace mammography?

No. Breast self-examination does not replace mammography or a medical examination. Mammography may detect small changes before they can be felt by hand.

The Saudi Ministry of Health mentions that diagnosis is done through self-examination, then clinical examination, then mammography.

It explains that mammography is an X-ray imaging of the breast and is considered one of the most accurate methods of early detection, because it may detect a tumor when it is small.

It also advises women to have mammography annually from the age of 40, or earlier if there is a family history.

 

What should you do if a sign of breast cancer appears?

If you notice a sign of breast cancer, do not wait too long for it to disappear. The correct action is to:

  • Record when the change appeared.
  • Do not press on the lump repeatedly.
  • Observe whether the change is in one breast or both.
  • Book a medical examination.
  • Follow the doctor’s recommendation regarding ultrasound or mammography.
  • Do not rely on the absence of pain as a reassuring sign.

Mayo Clinic mentions that a medical appointment should be booked when a lump or breast change is found, and that you should not wait for the next mammogram appointment, even if the last mammogram was normal.

The 100 Million Health – Women’s Health Support Initiative, affiliated with the Egyptian Ministry of Health and Population, explains that it provides services related to women’s health and breast cancer. These include breast self-examination awareness, clinical examination, and imaging services such as breast ultrasound and mammography, with tissue biopsy and pathological analysis when needed.

The initiative also mentions that examinations, imaging, and treatment are available free of charge, and that women can benefit from the services by going to the nearest health unit that provides the initiative’s services.

 

When should you see a doctor immediately?

See a doctor if there is suspicion of any of the following breast cancer symptoms:

  • A new lump in the breast or under the arm.
  • A fixed and hard lump.
  • A change in the skin of the breast.
  • Bloody nipple discharge.
  • Inward nipple retraction.
  • Persistent pain that does not go away.
  • Swelling under the arm.
  • A clear change in the size or shape of the breast.
  • A rash or flaking around the nipple.
  • Any new change that does not resemble the usual nature of the breast.

NHS mentions that knowing the normal shape of the breast helps in noticing any change in size, shape, or texture, and that medical examination is important because detecting cancer early may make it easier to treat.

 

Frequently Asked Questions

What are breast cancer symptoms?

Breast cancer symptoms include a lump in the breast or under the arm, a change in breast shape, skin changes, nipple discharge, nipple retraction, or persistent pain. These signs do not always mean cancer, but they require a medical examination.

What are the first signs of breast cancer to appear?

The first signs of breast cancer to appear may be a new lump or thickening in the breast or under the arm. Sometimes, they may appear as a change in the nipple, discharge, a change in skin color, or persistent pain in one specific area.

Is breast pain a symptom of breast cancer?

Breast pain alone is usually not a symptom of breast cancer. However, it needs examination if it is persistent, located in a specific area, or appears with a lump, discharge, skin change, or underarm swelling.

When is a breast lump serious?

A breast lump is concerning if it is hard, fixed, grows over time, does not disappear within 4 to 6 weeks, or is accompanied by bloody discharge, skin changes, or underarm swelling.

Do breast cancer symptoms appear early?

Breast cancer symptoms may appear early, but they may be mild or unclear. In some cases, no symptoms appear at the beginning, so mammography and early detection help detect the disease before clear signs appear.

 

Conclusion

Breast cancer symptoms are not limited to the presence of a lump. They may appear as a change in the skin, nipple, breast size, discharge, or swelling under the arm. Although most breast changes are benign, early examination is the most important step.

Do not wait for pain or for the lump to increase in size. Any new and persistent change deserves medical evaluation for reassurance.

 

References

 

Medical review: Reviewed by the Magrabi editorial team with the support of specialized doctors.

Disclaimer: This article is for health education purposes only and is not a substitute for consulting a specialist doctor.