Do you have to use the whole bottle of corkscrew at once?

Corkscrews usually require one bottle at a time if used by adults, and half a bottle at a time if used by children.
The most common types of corkscrews we see are mannitol, magnesium sulfate preparations, and glycerin preparations. Although the composition of these two drugs is different, but the principle of the drug is the same, are the use of high concentrations of drugs to achieve the softening of feces to stimulate the intestinal wall, thereby triggering defecation.
Because the corkscrew allows for the smooth evacuation of the embedded stool, this medication is particularly suitable for patients who are bedridden for long periods of time as well as for those who are doing pre-operative preparations. It is not recommended for patients with hemorrhoids with bleeding, patients with perforated intestines, and patients with nausea, vomiting, and abdominal pain. It should be used with caution in pregnant women and children.
And it should be noted that this drug can not be a bottle of multiple use, if a bottle of multiple use is easy to produce cross-infection, after the application may lead to diarrhea, local skin rash, rectal mucosal damage and other adverse reactions.
This drug should be applied under the guidance of a doctor. If constipation exists, it is recommended to go to the hospital as soon as possible to give relevant treatment with the help of a doctor.