When you develop a cavity or tooth decay, it isn't uncommon to experience tooth pain after drinking or eating something sweet. Just like hot or cold beverages and food, sugar-sweetened substances can permeate the tiny holes or openings in the enamel associated with tooth decay and cavities. The nerves within the pulp of your teeth are sensitive to sugar, causing irritation and inflammation that result in pain.
Tooth Decay
The National Institutes of Health explains that the tooth decay and associated pain are a result of plaque buildup. Plaque exposes the enamel of the teeth to bacteria and acids that cause deterioration. Over time, this can lead to small opening and holes in the hard surface enamel, exposing the underlying layers of the tooth to these same bacteria and acids. This causes further decay.
Symptoms
After decay has set in, eating or drinking something sweet can lead to pain. But this pain isn't the same in everyone. Some people only experience a dull discomfort whenever the affected tooth comes into contact with sugar-sweetened substances. Others suffer sharp, almost throbbing pain after eating or drinking something sweet. The severity of the decay, coupled with your sensitivity to sweets, usually dictates the intensity of the pain.
Alleviating Pain
Swishing with a salt water solution can temporarily alleviate the pain that sweets cause, the Academy of General Dentistry says. Follow up with a gentle flossing to ensure that no food particles remain trapped between the teeth. Also use a nonprescription analgesic, like ibuprofen, acetaminophen, naproxen or aspirin, to further reduce inflammation and pain. An over-the-counter antiseptic formulated for the mouth is also beneficial.
Treatment
For long-term pain relief, the Mayo Clinic recommends talking to a dentist. Dental professionals can assess the level of decay to determine the most appropriate form of treatment. Treatment may include fluoride for minor decay, which can help the tooth restore its own enamel, or filling the cavity with composite resins, porcelain, silver amalgam or other materials. Crowns, root canals and tooth extractions are often reserved for severe decay.
Prevention
To prevent tooth pain caused by sweets, you should brush and floss after each meal. Brushing and flossing helps remove plaque and food particles that lead to the erosion of enamel that can eventually cause decay. You should also avoid sugar-sweetened foods and beverages whenever possible. Fruits, vegetables and cheeses are all better options, since those foods combat decay, according to the Mayo Clinic. The American Dental Association also suggests regular checkups.
