I have a teeth pain when i drink cold water or any colling ilem..what step i have to taken for solving this pain..?

Get an evaluation: Sounds like ou have a deep cavity, but you will need an examination and x rays to determine your problems. Talk tour dentist about your treatment options.

See a dentist: See dentist to diagnose if you have a cracked tooth, filling or have a cavity. Then have the problem treated.

Need a dentist: This can be from cavities, lots of them. See your dentist.

Causes of cold sens: A cold sensitive tooth can result from the nerve being irritated due to deep decay, fracture, or past dental work. The solution here is possibly to have a root canal or filing. If many teeth are sensitive, you might have some receeding gums that expose the neck of the tooth, which can be quite sensitive to cold. Some desensitizing toothpastes can help here. See a dentist to determine the cause.

Hypersensitivity.: Your sensitivity to cold liquids could have so many different reasons such as gum inflammation and recessions leading to exposed roots, or abrasion of the teeth enamel at the roots from excessive brushing. So you need to see your dentist asap to determine the cause of your hypersensitivity to cold drinks..And treat it.

See your dentist: Thermal sensitivity can be caused by a host of different things. Some simple to correct others more complex. If the sensitivity lingers more that 30 seconds you may have a deep cavity that needs immediate attention. Best to see your dentist for an exam - good luck.