Pollution is the introduction of harmful contaminants into air, water or soil. These contaminants can have dire effects on entire ecosystems, making life more difficult for humans, plants and animals.
What Causes Pimples under the Armpits? Actually, pimples, wherever they are, are occurred due to similar causes. The causes can be sweat, dirt, dust, bacteria, hormone, your bad psychology condition and some others. Besides, the use of wrong deodorant or body soap can also be another factor if there is underarm pimple.
It causes swelling, pain and fever. This is common during an arm injury causing the axillary lymph nodes under the armpits enlarge. Since a painful lump in the armpit is associated with breast cancer; an infection in the breast tissue of the armpit could also be painful and its inflammation associated with cancer.