Poisoning symptoms of Miechongning?

summary

Miechongning is a broad-spectrum anthelmintic, which can cure hookworm, Ascaris lumbricoides and trichuriasis. So, why does the anthelmintic also cause poisoning? Because poisoning is mostly caused by taking a large number of drugs by mistake. Next, let's understand the symptoms of Miechongning poisoning? Let's talk about it

Poisoning symptoms of Miechongning?

After poisoning, there are dizziness, headache, nausea, vomiting, abdominal pain, diarrhea, drowsiness and insomnia, occasionally epileptic seizures. In severe cases, A-S syndrome may occur, in which the patient suddenly loses consciousness, has pale complexion, blue lips, upturned and fixed eyeballs, and has stiff muscles all over the body,

Limbs twitch, shortness of breath or even stop, arrhythmia, then heart sounds and pulse disappeared. ECG showed ventricular flutter, ventricular fibrillation, ventricular tachycardia or cardiac arrest; There were sinus tachycardia, premature ventricular beats, changes of S-T segment and obvious U wave in intermission. This syndrome often occurs between 45 minutes and 30 hours after administration.

If the dosage is too large, vomiting, gastric lavage and catharsis should be induced immediately; Intravenous rehydration promotes toxicant excretion and maintains water and electrolyte balance. If there is convulsion, choose quick acting barbiturates, diazepam, chloral hydrate, etc. For the treatment of A-S syndrome or cardiac arrest, see cardiovascular disease and emergency treatment. In order to avoid the harm of Miechongning poisoning, the prescribed dosage should be used in the treatment of enterozoonosis; The interval of repeated administration must be 2 weeks; The patients with severe anemia and cardiac insufficiency should be treated with this drug after the improvement of anemia and recovery of cardiac function; If there is hypokalemia, it should be used with caution after correction; It is not suitable for patients with organic heart disease and severe liver and kidney diseases; Avoid to use with chloroquine, antimony agent, digitalis and hydrochlorothiazide at the same time.

matters needing attention

In the treatment of enterozoonosis, the prescribed dosage should be used; The interval of repeated administration must be 2 weeks; The patients with severe anemia and cardiac insufficiency should be treated with this drug after the improvement of anemia and recovery of cardiac function; If there is hypokalemia, it should be used with caution after correction; It is not suitable for patients with organic heart disease and severe liver and kidney diseases; Avoid to use with chloroquine, antimony, digitalis, dihydroketonuria and diuretics at the same time