Had colonoscopy yesterday and have been sweating all day and feeling nauseous but no vomiting.. dr did a biopsy also?

Side effect of meds.: Not sure whether they used any medications like mild sedation which can cause sweating, and nausea It could be a reaction of your body to the stress of going through the procedure, especially increased irritability of your gastrointestinal system . What was the indication for the biopsy,as some rare lesions of the intestinal tract can secrete histamine , a substance which can cause sweating,lowBP