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Gynecomastia - Breast enlargement in males | zdrav.kz
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Gynecomastia - Breast enlargement in males

 

Contents

Considerations

Causes

Home Care

When to Contact a Medical Professional

What to Expect at Your Office Visit

 

Gynecomastia is the growth of abnormally large breasts in males. It is due to the excess growth of breast tissue, not excess fat tissue.

Considerations

 

The condition may occur in one or both breasts. It begins as a small lump beneath the nipple, which may be tender. One breast may be larger than the other.

Enlarged breasts in males are usually harmless, but may cause embarrassment for some men.

Some newborns may have breast development along with a milky discharge (galactorrhea). This condition usually lasts for a couple of weeks, but in rare cases may last until the child is 2 years old.

Causes

 

Normal hormone changes are the most common cause of breast development in newborns, boys, and men. There are other causes as well.

HORMONE CHANGES

Breast enlargement is usually caused by an imbalance of estrogen (female hormone) and testosterone (male hormone). Males have both types of hormones in their body. Changes in the levels of these hormones, or in how the body uses or responds to these hormones can cause enlarged breasts in males.

In newborns, breast growth is caused by being exposed to estrogen from the mother. About half of boy babies are born with enlarged breasts, called breast buds. They usually go away in 2 to 6 months, but can last longer.

In preteens and teens, breast growth is caused by normal hormone changes that occur in puberty. More than half of boys develop breasts during puberty. Breast growth often goes away in about 6 months to 2 years.

In men, hormone changes due to aging can cause breast growth. This may occur more often in overweight men and in men age 50 and older.

HEALTH CONDITIONS

Certain health problems can cause breast growth in adult men, including:

·         Chronic liver disease

·         Kidney failure and dialysis

·         Low testosterone levels

Rare causes include:

·         Genetic defects

·         Overactive thyroid

·         Tumors

MEDICINES AND MEDICAL TREATMENT

Some medicines and treatments that can cause breast growth in men include:

·         Cancer chemotherapy

·         Hormone treatment for prostate cancer, such as flutamide (Proscar), or for enlarged prostate, such as finasteride (Propecia)

·         Radiation treatment of the testicles

·         HIV medicines

·         Anabolic steroids

·         Heartburn and ulcer medicines, such as cimetidine (Tagamet) or proton pump inhibitors

·         Anti-anxiety medicines, such as diazepam (Valium)

·         Heart medicines, such as spironolactone (Aldactone), digoxin (Lanoxin), amiodarone, and calcium channel blockers

·         Antifungal medicines, such as ketoconazole (Nizoral)

·         Antibiotics such as metronidazole (Flagyl)

·         Tricyclic antidepressants such as amitriptyline (Elavil)

·         Herbals such as lavender, tea tree oil, and dong quai

DRUG AND ALCOHOL USE

Using certain substances can cause breast enlargement:

·         Alcohol

·         Amphetamines

·         Heroin

·         Marijuana

·         Methadone

Breast cancer in men is rare. Signs that may suggest breast cancer include:

·         One-sided breast growth

·         Firm or hard breast lump that feels like it is attached to the tissue

·         Skin sore over the breast

·         Bloody discharge from the nipple

Home Care

 

Apply cold compresses and use pain relievers as your health care provider recommends if swollen breasts are also tender.

Other tips include:

·         Stop taking all recreational drugs, such as marijuana

·         Stop taking all nutritional supplements or any drugs you are taking for bodybuilding

When to Contact a Medical Professional

 

Call your health care provider if:

·         You have recent swelling, pain, or enlargement in one or both breasts

·         There is dark or bloody discharge from the nipples

·         There is a skin sore or ulcer over the breast

·         A breast lump feels hard or firm

If your son has breast growth but has not yet reached puberty, have it checked by a provider.

What to Expect at Your Office Visit

 

Your health care provider will take a medical history and perform a physical examination.

You may not need any tests, but the following tests may be done to rule out certain diseases:

·         Blood hormone level tests

·         Breast ultrasound

·         Liver and kidney function studies

·         Mammogram

TREATMENT

Often no treatment is needed. Breast growth in newborns and young boys often goes away on its own.

If a medical condition is causing the problem, your provider will treat that condition.

Your provider will talk with you about medicines or substances that may cause breast growth. Stopping their use or changing medicines will make the problem go away. DO NOT stop taking any medicines before talking to your provider.

Breast growth that is extreme, uneven, or does not go away may be embarrassing. Treatments that may be used in rare situations are:

·         Hormone treatment that blocks the effects of estrogens

·         Breast reduction surgery

 

Source: https://medlineplus.gov/ency/imagepages/9359.htm

 

 
Information presented on this website is for general use. It intended to address issues of your concern. It is not intended to serve as a basis for professional diagnosis and treatment of diseases or health conditions.
 
Should you have health problems we suggest you to seek assistance from a licensed healthcare professional and medical organization. In the case of a medical emergency, please call emergency services immediately.