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Anonymous users2024-01-24It may be urinary stones, or cystitis, but the specific situation should be checked in the hospital.
Grind it with dish soap first, it should be able to be removed; You can also use toothpaste to grind. Avoid using solvents such as gasoline and thinner that can damage the paint film, as it will damage the paint film and stain the paint surface.
It is very likely that the toilet drain is not aligned with the sewer outlet, or the sewer pipe is blocked by foreign objects, and when there is sewage discharge, it cannot be discharged in time, and it will come up.
In fact, the real reason is that the power of the hair dryer is too large, which causes the line to be overloaded, and then it trips, so you can change to an electric cooking fan with a lower power....
In old age, kidney function declines, urine fixation is weak, and frequent urination occurs. Go to the hospital regularly for check-ups.