Pain in the Left Armpit: When to Seek Medical Help - Oncology

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Pain in the skin under the left armpit?


The skin under my left armpit has been painful for about 5 days.
There are no wounds, swelling, or hard lumps, and the pain has neither worsened nor improved.
The painful area is roughly in the deeper creases of the armpit, and I feel pain when I lightly touch it.
Which specialist should I see, doctor? Thank you.

A Rou, 20~29 year old female. Ask Date: 2016/06/16

Dr. Lai Yicheng reply Oncology


Dear Miss A-Rou,
Thank you for your inquiry.
In response to your question, I am unable to provide an accurate assessment without seeing your condition in person.
Please visit the dermatology or surgery department at the hospital for an in-person evaluation by a physician.

Changhua Hospital cares about you.

Sincerely,
Dr.
Lai Yi-Cheng, Department of Radiation Oncology

Reply Date: 2016/06/16

More Info


When experiencing pain in the left armpit that has persisted for about five days without any visible wounds, swelling, or hard lumps, it is essential to consider several factors before determining the appropriate medical specialty to consult. The absence of severe symptoms such as increasing pain, significant swelling, or other alarming signs is somewhat reassuring, but it does not eliminate the need for medical evaluation.

The pain you describe could stem from various causes, including muscular strain, nerve irritation, or even referred pain from other areas such as the shoulder or neck. Given the anatomical complexity of the shoulder and upper arm region, pain in the armpit can sometimes be related to issues with the rotator cuff, shoulder joint, or even cervical spine problems.
1. Muscle Strain or Overuse: If you have recently engaged in activities that involve lifting, reaching, or repetitive motions, you may have strained the muscles around the shoulder and armpit area. This can lead to localized pain that may feel worse when you touch the area or move your arm.

2. Nerve Irritation: Conditions such as thoracic outlet syndrome can cause pain in the armpit due to compression of nerves or blood vessels in the neck and shoulder area. This could lead to discomfort that radiates into the armpit.

3. Referred Pain: Sometimes, pain in the armpit can be referred from other areas, such as the heart or lungs. While this is less common, it is crucial to be aware of accompanying symptoms such as chest pain, shortness of breath, or radiating pain down the arm, which would necessitate immediate medical attention.

4. Lymphatic Issues: The armpit area contains lymph nodes, and while you mentioned no swelling, it is worth considering that infections or other conditions affecting the lymphatic system could cause discomfort.


When to Seek Medical Help
Given that the pain has persisted for five days, it is advisable to seek medical attention, especially if:
- The pain worsens or becomes more severe.

- You experience additional symptoms such as fever, chills, or unexplained weight loss.

- You notice any changes in sensation, such as numbness or tingling in the arm or hand.


Which Specialist to See
For your symptoms, starting with a visit to a primary care physician would be a good choice. They can perform a thorough examination, take a detailed history, and determine if further evaluation by a specialist is necessary. Depending on their findings, they may refer you to:
- Orthopedic Specialist: If they suspect a musculoskeletal issue, such as a muscle strain or rotator cuff injury.

- Neurologist: If there are signs of nerve involvement or if they suspect a neurological condition.

- Rheumatologist: If there are concerns about inflammatory conditions affecting the joints or muscles.


Conclusion
In summary, while the pain in your left armpit may not seem severe at this moment, it is essential to monitor your symptoms closely. Consulting a primary care physician is a prudent step to rule out any serious underlying conditions and to receive appropriate treatment. Early intervention can often lead to better outcomes and prevent potential complications.

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