Diarrhea, no appetite and nausea

Gastroenteritis and Food Poisoning can affect bowel movements, appetite, and the stomach at the same time. Gastritis or Acid Reflux may cause queasiness and make eating uncomfortable. Gallstones may cause nausea with pain in the upper right abdomen, particularly after rich meals. Heat Exhaustion can reduce appetite while causing weakness, headache, thirst, or sweating. Hepatitis A may cause digestive symptoms followed by dark urine or yellowing of the skin. Hypoglycaemia may cause nausea with shakiness, sweating, dizziness, or confusion. These possibilities overlap, so the pattern and examination matter more than one symptom.

Sip water or an oral rehydration drink often. Nausea may be easier to manage with small amounts taken frequently. Once food feels manageable, try small portions of rice, soup, toast, potatoes, or other plain foods. Avoid alcohol and any food that clearly triggers pain or loose stools. Rest in a cool place if heat may have contributed. Record urine output, stool changes, fever, abdominal pain, and any yellowing of the eyes or skin. Do not force a large meal while nauseated, but seek advice if you cannot maintain fluids.

Seek urgent care for fainting, confusion, severe weakness, severe abdominal pain, blood or black stool, repeated vomiting, or very little urine. Get prompt medical advice for a high fever, yellow skin or eyes, worsening symptoms, or inability to drink. Contact a clinician if diarrhea continues, appetite does not return, or episodes recur. Earlier assessment is sensible for infants, older adults, pregnant people, and anyone with a long-term condition because fluid loss can become serious sooner.

Ask which cause best fits your recent food, travel, contacts, medicines, and pain pattern. Ask what to drink and eat, whether medication changes are needed, and how soon you should be reviewed if appetite remains low.