What is the reason for vomiting and then spitting up large amounts of curdled milk?

Patient's question:

Zero days have passed;;;; Fever What kind of assistance do you need: Want to know what's going on, very anxious;;; Expect your assistance

Doctor's answer:

Suggest taking oral antiviral medication and fever-reducing herbal tea. Even with viral fever, secondary bacterial infections are common, so it's best to take antibiotics orally as well. If oral medication doesn't take effect, the advice is: it's better to receive intravenous anti-inflammatory treatment. Because intravenous medication has higher blood concentration, faster onset, and better efficacy. The above advice is for the question "Why do I vomit large amounts of curd-like milk after nausea?" It is hoped to assist you, and wish you good health!