What causes sore underarms

Causes of Underarm Pain

  • Brachial Plexus Injury. Brachial plexus injuries can cause underarm pain.
  • Lymphadenitis. The lymph nodes are small structures that are responsible for filtering toxins out of the body.
  • Shoulder Dislocation. The shoulder is the body’s most mobile joint, which makes it prone to dislocations.

Why are my underarms itching?

Most of the time, itchy underarms are due to laundry detergent. The itching will affect any part of the body that touches clothing. Simply switching detergents should help. If you use a dull razor or don’t use shaving cream, your underarms may become itchy, dry, and irritated.

Are itchy armpits a cancer warning sign?

Itchy armpits are likely caused by a non-cancerous condition, such as poor hygiene or dermatitis. But in some cases the itch can be a sign of lymphoma or inflammatory breast cancer. Lymphoma is a cancer of the lymphatic system. It can cause swelling of the lymph nodes, commonly in the underarms, groin, or neck.

What causes armpit itching?

Inflammatory causes. Your armpits may be itchy due to inflammation. Infection: While bacteria are normally found on the body, sometimes harmful bacteria can penetrate the skin and cause infection, inflammation, and itchiness. Armpit itch can result from a variety of bacteria including yeast, MRSA [2], and other fungi.

Why are underarms so sensitive?

Why Are Underarms More Sensitive?

  • Underarm skin is a bit thinner than the skin on other parts of your body
  • Underarm skin is not exposed to outside elements or get a lot of use which makes skin tougher
  • Underarms usually get very little sunlight
  • Underarms are home to lots nerves and lymph nodes

What causes itchy underarm?

Itchy Underarm Rash Causes. The possible causes behind itchy armpits or rash include: Improper hygiene – non-regular washing of the underarms can cause sweat and dirt to accumulate in the underarms that can also harbor bacteria causing irritation and itching. Excessive sweating – bacteria thrive in moist areas of the body.

Why does my deodorant makes my armpits itch?

Often allergic reaction to chemicals present in the deodorants or perfumes can cause severe itching in the underarms. Individuals suffering from chronic disease conditions like diabetes are also at a higher risk of itchy underarms. This is often associated with formation of boils or carbuncles in the armpits.

Why do you get Itchy palms and underarms?

If you have poor personal hygiene, bacteria will multiply and irritate the skin. Miliaria rubra: Also known as a “heat rash”, this condition is caused by blocked sweat glands and typically presents itself with itchy underarms and red bumps. The affected area may “prickle” as well and the rash can spread over other parts of the body.