6 Gynecomastia Symptoms You Should Know
Written by Dr. Smita Ramanadham.

Gynecomastia Symptoms often cause confusion, worry, and embarrassment for many males at different stages of life. This condition affects the male breast and is linked to hormones estrogen and testosterone imbalance, leading to visible or physical changes in the chest.
For some people, symptoms are mild and temporary. For others, they can persist, worsen, or signal underlying health conditions that require medical attention. In clinical practice, Dr. Smita R. Ramanadham emphasizes that understanding what gynecomastia looks and feels like is the first step toward deciding what to do next and knowing when a professional evaluation may be helpful.
Table of Contents
ToggleWhat Causes Gynecomastia?

Gynecomastia happen when the balance between estrogen and testosterone shifts. All males have small amounts of estrogen, but when estrogen becomes dominant, breast tissue can grow.
Common gynecomastia causes symptoms traetments include:
- Hormonal changes during infancy, puberty, or aging
- Certain medications, including prostate cancer medicines, cardiovascular medicines, and anti anxiety medications
- Anabolic steroids, recreational drugs, and other illegal drugs
- Medical conditions such as kidney and liver failure, kidney disease, liver failure, or overactive thyroid
- Problems involving the pituitary gland or adrenal glands
- Weight gain, obesity, and increased fatty tissue beneath the chest
- Use of herbal supplements that affect hormones
In newborns, gynecomastia can occur because birth parent’s estrogen stays temporarily in the baby’s system. This explains why newborn babies and male babies may show breast enlargement shortly after birth due to estrogen passing through the baby’s blood.
6 Symptoms of Gynecomastia
The gynecomastia enlarged breast in males symptoms can vary depending on age, hormone levels, medications, and overall past health. Below are the most common signs patients notice.
1. Enlarged Breast Tissue in Men
The most visible symptom is enlarged breasts or enlarged male breasts. This growth comes from glandular breast tissue, not just fat.
Key characteristics:
- Can affect one or both breasts
- May appear gradually or suddenly
- Breast size increase may feel firm rather than soft
- Enlargement may be noticeable in one breast only
In rare cases, growth on one side raises concern for breast cancer, especially if associated with skin changes or discharge.
2. Chest Tenderness or Pain
Many patients report breast tenderness, soreness, or mild pain, especially when gynecomastia is actively developing.
This tenderness may:
- Be worse with pressure or exercise
- Occur during periods of hormone fluctuations
- Affect daily comfort and clothing choices
Pain does not always mean severity, but persistent discomfort should be discussed with a healthcare provider.
3. Swelling Around the Nipples
Swelling or puffiness around the nipple area is common and often one of the earliest signs.
This happens because:
- Breast gland tissue expands behind the nipple
- Local hormone changes stimulate growth
- Fluid retention may accompany tissue enlargement
Swelling may be subtle or obvious and is often more noticeable in a preteen or teenage child during puberty.
4. Firm or Rubbery Lump Under the Areola
A firm, rubbery mass directly under the areola is a classic gynecomastia sign.
Important details:
- Usually smooth and movable
- Different from fatty tissue seen in weight-related chest fullness
- May be sensitive to touch
This lump represents excess glandular tissue, not cancer cells. However, evaluation helps rule out breast cancer or other health concerns.
5. Nipple Sensitivity or Discomfort
Nipple sensitivity is frequently overlooked but common.
Patients may notice:
- Tingling or burning sensations
- Increased sensitivity to fabric
- Discomfort during exercise or temperature changes
These sensations result from nerve response to expanding glandular tissue and shifting hormone levels.
6. Uneven or Asymmetrical Chest Appearance
Gynecomastia does not always develop evenly.
You may see:
- One side larger than the other
- Different firmness between sides
- Asymmetry affecting posture or confidence
Asymmetry is common and does not necessarily mean something is wrong, but changes should still be monitored.
Do I Have Gynecomastia or Pseudogynecomastia?
Many patients confuse gynecomastia with chest fat.
Gynecomastia involves:
- Breast gland tissue
- Firm or rubbery texture
- Hormonal cause
Pseudogynecomastia involves:
- Excess fat
- Soft, diffuse fullness
- Often linked to weight gain
In some cases, patients have both excess fat and gland growth, which affects treatment choices.
How Gynecomastia Differ From Chest Fat
Understanding this difference matters because it changes the treatment plan.
Chest fat:
- Responds to weight loss
- Feels soft
- Improves with exercise
Gynecomastia:
- Does not resolve with exercise alone
- Requires medical evaluation
- May need male breast reduction or gynecomastia surgery
This distinction is usually made during a physical exam.
When Gynecomastia Become a Medical Concern
Gynecomastia becomes more than cosmetic when:
- Symptoms persist longer than 12 months
- Pain or tenderness worsens
- There is nipple discharge
- Skin changes occur
- A hard, fixed lump is present
These signs require prompt evaluation to rule out cancer cells, infections, or serious medical conditions.
Can Gynecomastia Symptoms Go Away on Their Own?
In many cases, yes.
Gynecomastia may resolve when:
- Hormones stabilize after puberty
- Certain medicines are stopped
- Temporary hormonal imbalances correct themselves
- Scars start fading away
However, if excess glandular tissue remains, gynecomastia is unlikely to reverse without treatment. Adults are less likely than teens to see spontaneous improvement.
How Gynecomastia Is Diagnosed
To confirm gynecomastia diagnosed, providers use a step-by-step approach.
Evaluation may include:
- Detailed medicine history and review of certain medicines
- Physical exam of the chest
- Blood tests to check testosterone levels and estrogen
- Liver function tests and kidney evaluation
- Hormone studies urine tests or hormone studies urine
- Imaging if needed
- In rare cases, a small breast tissue sample
This process helps identify contributing health conditions like thyroid disorders injury obesity, kidney disease, or hormone-producing tumors.
What to Do If You Notice Gynecomastia Symptoms

If you notice changes in your chest:
- Do not panic—gynecomastia affect males of all ages
- Track when symptoms started and any changes
- Review medications and supplements
- Schedule an evaluation with a healthcare provider
Based on findings, options may include observation, medication adjustment, hormone therapy, or surgery to treat gynecomastia. For persistent cases, male breast reduction surgery can remove excess glandular tissue and restore chest contour.
Frequently Asked Questions: Gynecomastia Symptoms Male
Can gynecomastia be a sign of breast cancer?
In most cases, gynecomastia is benign. Breast cancer in males is rare, but warning signs include a hard, fixed lump, skin changes, or nipple discharge. Any concerning symptom should be evaluated promptly.
Does gynecomastia affect one or both breasts?
Gynecomastia can affect one or both breasts. Asymmetry is common and does not automatically indicate a serious problem, but changes should still be assessed.
Can medications cause gynecomastia symptoms?
Yes. Certain medications such as prostate cancer medicines, cardiovascular medicines, anti anxiety medications, and hormone therapy can trigger gynecomastia symptoms by altering hormone balance.
Will weight loss cure gynecomastia?
Weight loss can reduce fatty tissue, but it does not remove glandular breast tissue. If gland tissue remains, surgical treatment may be required.
How is gynecomastia treated long term?
Gynecomastia treated depends on cause and duration. Options range from monitoring and medication changes to gynecomastia surgery or male breast reduction, especially when symptoms persist in your recovery process.
Book a Gynecomastia Consultation Today
If gynecomastia is affecting your confidence or comfort, a personal consultation is the most reliable way to understand your options, and costs. At SR Plastic Surgery, the evaluation focuses on identifying the cause of your gynecomastia and determining whether treatment is recommended based on your anatomy, health history, and goals.
You will have the opportunity to ask questions, review potential outcomes, and understand what the recovery process may involve.
Book today to take the first step toward a clearer, more defined chest.