It is a normal physiological phenomenon for children to wet the bed before the age of 3, and it will gradually improve with age. The awakening response to bladder filling is a physiological process that matures with age. Generally speaking, the development of this process begins to appear after the child is 2 years old, and it is close to perfection when he is at least 5 years old.
Before the age of 3, the arousal response is in the process of development. When this physiological process is established and matured, bladder filling stimulation can cause changes in brain waves, turning deep sleep into shallow sleep, and continuous stimulation will eventually lead to awakening. So normal children don't wet the bed even when they sleep.
Children with enuresis, such developmental delay or disorder. When the bladder is full, children can't transmit the stimulation of bladder filling to the cerebral cortex like normal people, which leads to the contraction of detrusor after the bladder is full to a certain extent, but children still don't wake up to wet the bed.
Children usually stop wetting the bed at night after they are 2-3 years old. Under normal circumstances, they don't drive until dawn, or sometimes they call themselves adult urine bubbles when they drink too much water at night. Therefore, as long as there is an incentive for children to wet the bed, it is necessary to distinguish between functional diseases and organic diseases. Functional diseases can be completely cured with drugs. Organic diseases should be found in time, and diseases that do not cause bed wetting need to be cured, so that the symptoms of bed wetting will recover. However, organic diseases are not common, and functional enuresis generally occurs more.
Now please give us a brief explanation from the director of enuresis department of Jian 'an Chinese Medicine Hospital in Shijiazhuang, Hebei Province. After nearly 20 years of clinical observation, I think that if we want to cure bedwetting, we must understand the causes of bedwetting, and only in this way can we have a clear goal and completely cure bedwetting. The causes of functional enuresis are related to the following factors: 1, small bladder, poor bladder sphincter function, frequent urination during the day, uncontrollable urination, urgent urination and frequent urination, and some children still wet their pants during the day. 2, brain endocrine disorder, kidney qi deficiency, bed wetting between 12-2 at night, confused when calling, if urine does not call. 3, spleen and stomach weakness, small appetite, picky eaters, weak and sick, easy to catch a cold and get angry. 4. The central nervous system of the bladder is dysfunctional, with poor sensitivity, and the signals transmitted by nerve receptors are wrong, leading to bed wetting. 5. Kidney deficiency, short stature, slow development, night sweats, inattention during the day, poor academic performance and poor memory. 6. Patients with spina bifida occulta usually have frequent urination during the day, bed wetting at noon and bed wetting 3-5 times at night. The above reasons can exist alone, or they can be mutually causal and mutually restrictive. Only by tonifying the kidney and strengthening the brain, regulating the spleen and stomach, promoting the recovery of bladder function and dredging the nutrient nerves can the body be fully conditioned, and only by comprehensive treatment can it be completely cured. The treatment needs to take a series of drugs called "Suoquanbaolingdan", which usually takes effect within one week. You must have confidence in treating diseases, and you will be cured.