if the symptoms last for more than 24 hours if the diagnosis is uncertain if there is concern about dehydration or if the patient has underlying medical conditions that make them more fragile medical care should be accessed sooner rather than later. infants and children are more susceptible to dehydration and may not have as much reserve as an adult. if there is concern about dehydration or the inability to tolerate fluids a healthcare provider should be contacted. if nausea and vomiting are associated with pain fever vomiting blood or having bloody or black tarry bowel movements medical care should be sought immediately. vomiting is a symptom of an illness and is not a disease in itself. if the symptom persists for more than 24 ro 48 hours it may be wise to contact a medical care provider.
when should i call the doctor regarding nausea and vomiting?