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.
Causes of Armpit (Underarm) Pimples, Sores and Lumps. Pimples, sores and lumps under the arms are not uncommon as is itching which often occurs for no obvious reason. These lesions and symptoms may resolve on its own in many instances without any need for treatment.