Nausea, loss of appetite, frequent loose stools, weight loss, and disturbed sleep persisting for several days without improvement despite medication is a pattern that needs proper investigation â it goes beyond a simple food upset. The combination suggests either a persistent gut infection (bacterial or viral), H. pylori gastritis, or an underlying issue like irritable bowel syndrome or
thyroid dysfunction that may be the actual cause. Trying random medicines without knowing the cause often does not help, which explains why your current medications haven't worked fully.
Next Steps
Get a stool routine examination and stool culture done first. Also get CBC with ESR,
CRP,
TSH (
thyroid), and an abdominal ultrasound. Take ORS fluids to stay hydrated. Eat small, frequent light meals â curd rice, bananas, toast, khichdi. Avoid dairy, spicy, and oily food until this settles. See a General Physician in person so they can examine you and prescribe the right antibiotic or antispasmodic based on your stool test result. Do not delay further as weight loss with persistent symptoms needs proper evaluation. Please consult me directly on Practo for a detailed evaluation.