Common reasons for brown spots on your teeth

• The most common reason for brown spots or any other discoloration on your teeth is tooth decay. This problem develops due to an excessive intake of sugary and starchy foods and beverages. These foods result in the formation of plaque that tends to stick to the surface of your teeth. It forms a layer that damages tooth enamel over time. Failure to stay on top of your oral hygiene allows plaque to harden, resulting in your tooth enamel getting damaged. The brown spots appear when tooth enamel becomes too thin to expose the dentin.

• When the plaque builds up on your teeth, it hardens and converts into tartar. Tartar is usually brown or yellow. It generally appears along the gum line and between your teeth. Brushing and flossing regularly doesn’t remedy the problem at this stage.

• While fluoride is good for your teeth, having too much of it in the body can result in discoloration of your tooth enamel. It typically happens in children, but adults can also develop this problem. Taking fluoride in excessive amounts can lead to the development of fluorosis, a condition characterized by the formation of brown or yellow spots on your teeth. While this condition makes your teeth look damaged, it is almost entirely a cosmetic one.

• Another condition causing brown spots on teeth is celiac disease, which refers to the poor development of tooth enamel. Since the effects of this condition are generally permanent, the best treatment option is a dental restoration to cover the condition.

• Other reasons include high fevers and dental traumas, causing brown marks on your teeth and connected bones. Cleveland Clinic suggests aging as another factor causing your tooth enamel to wear away. Some antibiotics medicines can also result in tooth discoloration. Some mouthwashes can also result in stains on your teeth.