Can you take feverfew tablets after gastroenteroscopy?

Gastroenterology can be taken directly after the examination, and those who need to abstain from eating and drinking after gastroenterology should not take the medication.
If the patient has undergone simple gastroscopy without obvious lesions, he/she can take the medication (including pyridostigmine tablets) one to two hours after the examination, but if he/she has obvious lesions or needs to abstain from eating and drinking after the operation, he/she can’t take anything. If it is a simple colonoscopy without lesions, the medication can be taken after the examination; if it is the same as the need to abstain from eating and drinking, the medication should not be taken.
Heat Shine Clear Tablet is a proprietary Chinese medicine with the effect of clearing heat and removing toxins, diuretic and diaphoretic (to improve the problem of incomplete urination and small amount of urination), which can be used for the treatment of yellowish and reddish urination, astringent and painful urination, pyelonephritis and urinary tract infections accompanied by the above mentioned symptoms.
Contraindications and adverse effects are not known. Specific use of the drug should be carried out under the guidance of a specialist, and should not be used without authorization.