Painful Swelling in the Right Armpit: Causes and Next Steps - Surgery

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There is a lump under my right armpit that is soft to the touch and painful?


During a shower, I noticed a lump in my right armpit that is larger than the left.
When I pressed it, I didn't feel a hard mass, but I experienced pain when pressing at the junction of the deep side of the breast and the armpit.
I immediately went to X Hospital to see a breast surgeon and had an ultrasound; the results showed no significant abnormalities in the lymph nodes, but there were two small areas in the right breast that the doctor assessed for follow-up in six months.
However, the swelling and tenderness remain quite noticeable.
I'm still very concerned, and recently, I've been learning about lymphatic massage for the chest.
Could this be the reason for the swelling? Should I seek additional opinions from other doctors for confirmation, or should I just continue to observe and let my immune system potentially repair itself? Thank you for your help in clarifying this.
🙏

Nana, 30~39 year old female. Ask Date: 2022/09/20

Dr. Chen Bingze reply Surgery


Hello, if you are really concerned, it might be a good idea to consult another physician.
This way, you may feel more at ease.

Reply Date: 2022/09/20

More Info


Understanding painful swelling in the right armpit can be concerning, especially when you notice a difference between the two sides of your body. The swelling you described, along with the tenderness when pressing on the area, could be attributed to several factors, including lymphatic issues, muscle strain, or even localized infections.
Firstly, it’s important to recognize that the lymph nodes in the armpit (axillary lymph nodes) can become swollen due to various reasons, including infections, inflammation, or even benign conditions. Since you mentioned that you had an ultrasound and the results showed no significant abnormalities in the lymph nodes, this is a reassuring sign. However, the presence of pain and swelling still warrants further investigation.

One possible cause of your symptoms could be related to muscle strain or overuse, especially if you have recently engaged in activities that involve the upper body, such as the lymphatic massage you mentioned. This type of massage can sometimes lead to temporary swelling or tenderness in the area, particularly if the technique was vigorous or if you are not accustomed to such manipulation. It’s also worth considering that if you have been under stress or have changed your physical activity levels, this could contribute to muscle tension and discomfort.

Another consideration is the possibility of a localized infection, such as a skin infection or an abscess, which could cause swelling and tenderness. If there are no visible signs of infection (like redness, warmth, or discharge), this is less likely, but it’s still something to keep in mind.

Given that you have already consulted with a breast surgeon and had imaging done, it may be beneficial to follow their recommendations for monitoring the situation. The suggestion to follow up in six months is standard practice for benign findings, but if your symptoms worsen or if you develop new symptoms (such as fever, increased pain, or changes in the swelling), you should seek medical attention sooner.

In terms of next steps, here are some recommendations:
1. Monitor Symptoms: Keep track of any changes in the swelling or pain. Note if the swelling increases, if new symptoms develop, or if the pain becomes more severe.

2. Rest and Avoid Strain: If you suspect that the swelling is related to muscle strain, it may be wise to rest the area and avoid activities that exacerbate the pain.

3. Gentle Massage: If you are comfortable, gentle massage around the area may help alleviate some tension, but be cautious not to apply too much pressure.

4. Heat or Cold Therapy: Applying a warm compress may help relax the muscles and reduce discomfort. Alternatively, if there is any inflammation, a cold pack could be beneficial.

5. Follow-Up Care: If the swelling does not improve or if you have ongoing concerns, consider seeking a second opinion or consulting with a specialist in a related field, such as a rheumatologist or an infectious disease expert, to rule out any underlying conditions.

6. Stay Informed: Educate yourself about your symptoms and potential causes. This knowledge can help you communicate effectively with healthcare providers and make informed decisions about your care.

In conclusion, while the findings from your ultrasound are reassuring, it’s essential to remain vigilant about your symptoms. If you notice any changes or if the pain persists, don’t hesitate to reach out to your healthcare provider for further evaluation. Your health and peace of mind are paramount, and it’s always better to err on the side of caution when it comes to unexplained symptoms.

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