Underarm discomfort or sharp pain under armpit can be triggered by a wide range of medical reasons. If you take note of the specific sharp pain in the armpit and its recurrence, you can help the doctors to make an accurate diagnose in much shorter period of time. The armpit sharp pain can be caused by cerebrovascular accident, neuropathy issues, heartburn, swollen underarm lymph node or peripheral artery disease among other things. What it is important to know is that the pain is not a disease, but a sign of some underlying change in your body. You should make an appointment with your doctor as soon as possible, especially if the pain is starting to be unbearable and excruciating. Although in 90% of the cases it is nothing more than a swollen lymph node as a result of bacterial or viral infection, you should seek medical attention just to be safe that your condition is benign and not in those other 10%.
Cerebrovascular accident as a culprit of sharp pain in the armpit area
When a person has had a cerebrovascular accident, small percentage of their brain may be damaged, which will result in severe headaches, vertigo or largely defective process of certain brain functions. Furthermore, this can result in the person experiencing as a result of damaged nerve endings in the armpit area. These people describe their sharp pain under armpit as a sensation of electric current contact. The excruciating sharp pain in the armpit area can be only sedated with medications, especially if the nerve endings are impaired beyond repair.
Neuropathy malfunctioning as a culprit of sharp pain in the armpit area
Medical issues which are related with defection of the nerves can have a sharp pain under armpit as a result. In most cases people describe the armpit sharp pain as travelling from the elbow to the center of the armpit and back. Neuropathy issues can be triggered by various reasons, including B complex deficiency or adult chicken pox. In essence, the nerves fail to complete their duty because there are some minor damages in the nerve communication, so this can produce radiating sharp pain in the armpit.
Peripheral artery disease, heartburn and swollen lymph nodes as culprits of sharp pain in the armpit area
When the arteries which carry the blood to the heart or the brain are obstructed or clogged, this can result in nerves misfire and shortage of oxygen in the arteries which carry blood in the arms and in the legs. If this happens in the armpit area, it is not uncommon for the person to feel sharp pain under armpit. Furthermore, the armpit sharp pain can be triggered by heartburn, or more precisely by the stomach acids which travel upward through the body and the heat the person feels around the heart extends in the armpit area. This strangely strong sharp pain in the armpit area usually goes away after a minute or two. In the end, the excruciating pain in the armpits is mostly caused by swollen lymph nodes, and although this is a minor condition, it seeks immediate medical attention.