Toothache is often allayed by placing a small piece of onion on the bad tooth or gum.  Toothache is a common problem.  Toothache is a condition related to the irritation in the nerve root of the tooth. Each tooth has a soft spongy dental pulp, the inflammation of which causes pain in the tooth.
Toothache is most often caused by tooth decay. Tooth decay is caused by plaque that builds around the teeth and gums causing bacteria to erode the teeth’s enamel. Toothache is not always necessarily caused by dental problems. Diseases of heart and ears also cause pain around the teeth and the jaws. Toothache is the main symptoms of the disease. Early, gums itching, discomfort, bad breath, followed inflamed gums, soft, easy bleeding, pain, repeated attack.
Painkillers keep the discomfort at bay, and thus allowing a person to function normally. With minor Toothache, the pain usually subsides with medication. Painful aches and soreness in the mouth may also come when the wisdom teeth, the last pair of permanent teeth come out in the person, and this is considered a normal sign of development. Wisdom teeth may become a source for dental problems and infected teeth if the space in the gums is malformed or if the teeth develop in an improper way as they come out of the gum. Pain around the teeth and the jaws can be symptoms of diseases of the heart (such as angina or heart attack), ears (such as inner or external ear infections), and sinuses (air passages of the cheek bones). For example, the pain of angina (inadequate supply of oxygenated blood to the heart muscle because of narrowing of the arteries to the heart) is usually located in the chest or the arm.
Pain sometimes originates from other areas ? Whatever the cause, a toothache is plenty painful. Pain is a symptom of more advanced gum disease as the loss of bone around the teeth leads to the formation of gum pockets. Bacteria in these pockets cause gum infection, swelling, pain, and further bone destruction.
Tooth decay is often caused by poor dental hygiene, although the tendency to get tooth decay is partly inherited. Sometimes, pain in other locations is perceived as occurring in the teeth (this is called referred pain or radiating pain). Toothaches caused by infection or tooth decay must be treated by a dentist. Several alternative therapies may be helpful for pain relief until dental treatment is available. Toothache from these larger cavities is the most common reason for visits to dentists. 
Toothaches are caused by an inflammation of the pulp inside the tooth. The pulp is part of the inside of the tooth that has tissue and nerves. Toothache can be caused by a problem that does not originate from a tooth or the jaw.  Tooth root sensitivities occur when bacterial toxins get to work and dissolve the bone arount the root of the tooth, the gum and bone recede exposing the root of the tooth causing the sensitivity and toothache. This is then likely to lead to chronic gum disease.
Tooth decay is the most likely cause. Bacteria thrive in your mouth by feeding on food particles left on the teeth. Tooth pain is the worst .  Toothaches may be looked upon as a warning, an alarm sounded by Nature. To judge by the severity of the pain, the occasion for alarm is great; something serious has occurred.
Tooth sensitivity after a filling is normal for the first few days, but should not last longer. The teeth can also become more sensitive during a *cold or flu. Toothache home remedies are usually passed down from generation to generation. They cover herbal and medicinal remedies to the just plain weird. Toothache can be followed by swollen gums or bleeding from gums or cavity in your teeth. You can get rid of such unbearable pain with the help of the home remedies for toothache.
Canadian researchers found a ,60 - 90% of people use this method, thus reducing toothache . His research shows that such friction law can interfere with the transmission of nerve impulses toothache. Canadian pharmacy provides high quality prescription and over-the-counter medication at a discount price to the customers from all part of the world. 
About an hour into the 36 hour trip I started to have a toothache. This continued for the next 32 hours. About a millimeter or less in each direction should do it. Apply pressure as described above, using the tip of the finger. Abscess (Infected tooth) may be a cause of toothache. A tooth abscess is a collection of pus resulting due to infection at the center of a tooth.
Cavities need to be filled; rotten, dead teeth need to be removed.  Cavities are holes in the two outer layers of a tooth called the enamel and the dentin . The enamel is the outermost white hard surface, and the dentin is the yellow layer just beneath the enamel.
Gum problems which progress from gingivitis to periodontal disease may be a sign of a more systemic condition, such as diabetes mellitus, collagen diseases, leukemia or other disorders of white cell function, anemia, or vitamin deficiency. White patches on the gums or elsewhere on the oral mucous membrane (inside the mouth) that can be scraped off are a sign of fungal infection (thrush) which must be treated, principally by avoiding sugar, antibiotics and steroids (including inhalers) whenever possible. Gum disease is caused by toxins secreted by bacteria in "plaque" that accumulate over time along the gum line. This plaque is a mixture of food, saliva, and bacteria. Gums may be red, swollen, and sore. The area around this tooth can ache, throb, and be quite painful.
Information contained within this site is intended solely for general educational purposes and is not intended nor implied to be a substitute for professional medical advice relative to your specific medical condition or question. Always seek the advice of your physician or other health provider for any questions you may have regarding your medical condition. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease.All discounts are taken from suggested retail prices.  Information provided in this guide is for educational purposes only. Your specific symptoms may require different actions than provided in this chart.
Oil of cloves had become useless for my toothache. If anything it seemed to aggravate it. Oil of cloves is an old home remedy but it's hard to get and can be expensive. Or would something that would ease the infection, like mouthwash or hydrogen peroxide or even just plain salt water help?
Medical information changes rapidly and while Yahoo! No health information on Yahoo!, including information about herbal therapies and other dietary supplements, is regulated or evaluated by the Food and Drug Administration and therefore the information should not be used to diagnose, treat, cure, or prevent any disease without the supervision of a medical doctor. Medicaid paid for three rounds of antibiotics, two trips to the emergency room, two days in intensive care and the remainder of her hospital stay. But Medicaid in Louisiana—as in many other states—won't pay for extractions.
Bacteria that have worked their way into the inner aspects of the tooth cause such an infection. An antibiotic may be prescribed if there is fever or swelling of the jaw. Bacteria that live in your mouth survive off the sugar and starches in your food. Over time, they produce acids that can break down tooth enamel and lead to uncomfortable toothaches.
Clove oil has an unpleasant flavor, so it's probably wise to keep the oil from touching your tongue.  Clove oil has bacteria-slaying properties, along with a remarkable numbing effect. Also try the numbing power in cooled peppermint tea. Clove oil or anbesol a couple times a day is alright, but keep it at a minimum. It's better to redirect your nerve endings.
Clove oil owes its toothache-relieving properties to a powerful compound called Eugenol. Eugenol is a natural analgesic and antibacterial. Clove oil ( Syzygium aromaticum ) may be rubbed on sensitive gums to numb them or added to a small cotton pellet that is then placed into or over a hole in the tooth. The herb corydalis ( Corydalis yanhusuo ) may also help relieve toothache pain. Clove oil can be bought in liquid form, or actual cloves may be used. You can either chew the clove over the infected tooth or rub clove oil into the gum.
Brush your teeth twice a day with an ADA-accepted fluoride toothpaste. Clean between teeth daily with floss or an interdental cleaner. Brushing in circular motion ensures that all the dental surfaces are cleaned. For gentle stimulation to improve blood circulation in the gums, brush the gums lightly.
Ice sometimes does help, put a piece in your mouth and try to hold it on the side that bothers you, and just let it melt. Do it as many times as you need to. Ice will numb pain. Relief from toothache is quicker with ice than anything else.