Drinking ice water toothache has physiological reasons and pathological reasons.
1. Physiological reasons: normal teeth tolerance temperature is 20 degrees ~ 70 degrees, drinking water below 20 degrees, teeth will appear sensitivity pain, this is a normal physiological phenomenon, do not need special treatment, but try to avoid drinking iced water, to avoid stimulation of the teeth.
2. Pathological factors: dental caries, dental pulp and the outside world to reduce the distance, ice water into the cavity, causing transient pain; failure to timely treatment, the development of pulpitis, hot and cold water can be intense pain; periodontitis root exposure, hot and cold sensitivity and wedge-shaped defects, etc. will lead to drinking ice water toothache.
Drinking ice water toothache need to consult a doctor in time, under the guidance of the doctor for examination and treatment, to avoid delaying the condition.