Cavities, also commonly referred to as tooth decay, can impact daily life depending on the situation. Generally, if the cavity is not severe, extraction is not necessary, and treatment should be attempted if possible. However, extraction can be harmful, as it creates a gap. The teeth adjacent to this gap can be affected, leading to tilting towards the gap or becoming loose, which may impact how the teeth come together when biting. The body has a protective mechanism that can automatically close this space, but although this closes the gap, it may destabilize the overall bite alignment and function, potentially affecting the temporomandibular joint function. Therefore, if tooth decay occurs, it is advised to seek prompt treatment at a formal dental hospital or a major hospital’s dental pulp department, where the decayed and necrotic tissue can be removed and the cavity filled to restore the shape of the tooth crown and some of the biting function.