👉 In the context of medicine, a subaxillary is a type of lymph node located in the axilla. It's typically found on the side of the neck between the shoulders and the collarbone. The subaxillary is responsible for secreting an enzyme called histamine, which helps to regulate the immune system by promoting healing. Histamine also plays a role in the body's response to stress and infection. Subaxillary nodes are often palpated on the side of the neck between the