Why is my armpit lump swollen while breastfeeding?

Understanding Swollen Armpit Lumps During Breastfeeding
Experiencing a swollen lump in the armpit while breastfeeding can be concerning for many new mothers. This phenomenon, while alarming, is often linked to the remarkable changes that occur in a woman’s body during this period.
Breast Tissue Changes
As the body prepares for breastfeeding, it undergoes significant hormonal shifts that can lead to the swelling of breast tissue, which may extend into the armpit area. This swelling is primarily due to the accumulation of milk in the milk ducts, which can sometimes extend beyond the breast itself, causing discomfort and noticeable lumps in the armpits.
Possible Causes of Swelling
Several factors can contribute to the swelling of armpit lumps during breastfeeding:
1. Milk Ducts: The milk ducts can become engorged, leading to swelling in the surrounding tissues, including those in the armpit. This is particularly common in the early stages of breastfeeding when the body is still adjusting to the demands of milk production.
2. Mastitis: Another potential cause is mastitis, an inflammation of breast tissue that can occur due to infection or blocked milk ducts. This condition is most prevalent in the first six months of breastfeeding and can lead to painful swelling and lumps. Symptoms may include redness, warmth, and tenderness in the affected area.
3. Lymph Nodes: Swollen lymph nodes can also be a reason for lumps in the armpit. During breastfeeding, the body’s immune response may be heightened, leading to temporary swelling of lymph nodes as they work to fight off infections.
4. Non-Cancerous Conditions: It’s important to note that many lumps found in the armpit during breastfeeding are non-cancerous. Conditions such as cysts or benign tumors can also manifest during this time, often causing unnecessary worry for new mothers.
When to Seek Help
While many cases of swollen armpit lumps are benign and resolve on their own, it is crucial to monitor the situation. If the lump persists, increases in size, or is accompanied by other symptoms such as fever, severe pain, or changes in breast appearance, it is advisable to consult a healthcare professional. They can provide a thorough examination and determine if further treatment is necessary.
In conclusion, while a swollen lump in the armpit during breastfeeding can be unsettling, understanding the underlying causes can help alleviate concerns. The body’s adaptations during this time are complex, and many changes are normal. However, staying vigilant and informed is key to ensuring both mother and baby remain healthy.

Can breastfeeding cause swollen lymph nodes in armpits?

Breast tissue extends to the armpit, so you may notice a swollen lymph node as a result of engorgement or an infection, like mastitis. See your doctor if you’re concerned about a swollen lymph node. They may prescribe antibiotics, or recommend an ultrasound or further treatment.

How to tell the difference between a clogged milk duct and mastitis?

Plugged duct symptoms progress gradually, and can include pain, a hard lump, a warm and painful localized spot or a wedge-shaped area of engorgement on the breast. Mastitis symptoms appear rapidly and include flu-like symptoms such as fever, chills, fatigue and body aches.

Can mastitis start under armpit?

Similar to when the body is fighting any infection, like a cold or COVID-19, mastitis can also lead to swollen lymph nodes, most commonly under the arms or around the neck.

How do you tell if a lump is a clogged milk duct?

Symptoms of clogged milk ducts

1. A hard lump in your breast, which may be red and sore or tender to the touch.
2. Engorgement or swelling in the breast.
3. Shooting pains in the breast.
4. Pain during letdown (the initial flow of milk)
5. After nursing or pumping, the lump may move or get smaller.

Can a bra cause swollen lymph nodes in armpit?

A tight bra in fact may restrict the flow of lymph to the many important lymph nodes around the breast and armpit, hindering the system’s vital function of flushing toxic waste-products from the body.

When should I worry about a breast lump while breastfeeding?

Keep in mind that a lump in your breast when breastfeeding (chestfeeding) can be a symptom of engorgement or a clogged milk duct. You should contact your healthcare provider if this doesn’t go away within a few days.

Should I be worried if I have a swollen lymph node in my armpit?

See your doctor if you’re concerned or if your swollen lymph nodes: Have appeared for no apparent reason. Continue to enlarge or have been present for two to four weeks. Feel hard or rubbery, or don’t move when you push on them.

How to unclog milk duct in armpit?

To relieve engorgement, consider using lymphatic drainage, which is a very gentle, light yet firm touch, with fingertips flat to the skin in the armpit area and upper chest. This helps to move the fluid away from the ducts. Watch Lymphatic Massage for the Breast During Pregnancy and Lactation for a demonstration.

How do you unclog a milk duct in your armpit?

To relieve engorgement, consider using lymphatic drainage, which is a very gentle, light yet firm touch, with fingertips flat to the skin in the armpit area and upper chest. This helps to move the fluid away from the ducts. Watch Lymphatic Massage for the Breast During Pregnancy and Lactation for a demonstration.

Why is my armpit lump and breast swollen?

Main symptoms of breast cancer in women
Symptoms of breast cancer in women may include: a lump, or swelling in your breast, chest or armpit. a change in the skin of your breast, such as dimpling (may look like orange peel) or redness (may be harder to see on black or brown skin)