--- title: Isabel Healthcare Blog | Symptom Checker (3) description: Symptom Checker | Read the Isabel blog, with regular updates on our products and discussions about diseases, symptoms, and the healthcare industry as a whole. (3) --- # Blog Category: All Differential Diagnosis Decision Support Differential diagnosis Symptom Checker Symptoms Patient Disease Information Medical Error Disease Clinical Decision Support Diagnostic Decision Support Isabel 1 Minute Read Diagnosis Error Diagnosis Skills Cases Healthcare Informatics Clinical Reasoning Evidence-based Medicine Medical Education Patient Engagement Symptom Triage Nurse Practitioner Education Nursing Decision Support Partnership Public Health COVID-19 EHR Patient Empowerment Patient Safety rare disease ### Subscribe Here! November 8, 2013 ### [Why we should be guiding patients from the start](https://info.isabelhealthcare.com/blog/primary-care-flow) A study entitled ‘The Ecology of Medical Care Revisited’ from the NEJM of June 2001 graphically shows how important it is to try and guide and.. October 7, 2013 ### [Patients’ Diagnostic Accuracy is Better than Physicians!](https://info.isabelhealthcare.com/blog/patients-diagnostic-accuracy-physicians) Perhaps a controversial headline but a study recently appeared in JAMA (Journal of the American Medical Association) ‘Physicians' diagnostic.. July 22, 2013 ### [1 Minute Read: Normal Labor and Delivery](https://info.isabelhealthcare.com/blog/normal-labor-and-delivery) With the Duchess of Cambridge being admitted to the Lindo Wing at St Mary’s Hospital, Paddington, London there is worldwide interest as to when the.. March 27, 2013 ### [Symptom checker featured in Daily Mail article](https://info.isabelhealthcare.com/blog/symptom-checker-daily-mail) Yesterday the Daily Mail ran an article entitled “How to avoid misdiagnosis: The online ‘doctor’ even GPs swear by” March 22, 2013 ### [Use a symptom checker to help decide whether CT scan is necessary](https://info.isabelhealthcare.com/blog/symptom-checker-tests-necessary) USA Today ran a very interesting article yesterday about the benefits and risks of CT scans. March 21, 2013 ### [Undercover investigation highlights role for symptom checker](https://info.isabelhealthcare.com/blog/undercover-investigation-symptom-checker) The Which consumer magazine in the UK has just published the results of an undercover investigation of 30 GP practices in the UK. January 15, 2013 ### [Symptom checker-Pivotal tool for patient engagement](https://info.isabelhealthcare.com/blog/symptom-checker-pivotal-tool-patient-engagement) As the patient engagement juggernaut gathers pace, the National eHealth Collaborative has recently weighed in with a Patient Engagement Framework December 31, 2012 ### [Symptom Information: Vomiting blood / Hematemesis](https://info.isabelhealthcare.com/blog/symptom-information-vomiting-blood-hematemesis) Symptom: Vomiting blood (Other names: bloody vomit, hematemesis, haematemesis). December 19, 2012 ### [Symptom Checkers- empowering patients and saving lives](https://info.isabelhealthcare.com/blog/symptom-checkers-patient-empowerment) December 18, 2012 ### [Symptom Information: Insomnia](https://info.isabelhealthcare.com/blog/symptom-insomnia-sleep-disorder) Symptom: Insomnia: Other names: sleeplessness, hyposomnia, insomniac, wakefulness, sleep difficulty, dyssomnia, difficulty in sleeping, sleep.. December 17, 2012 ### [Symptom Information: Painful Periods / Dysmenorrhea](https://info.isabelhealthcare.com/blog/symptom-painful-periods-dysmenorrhea) Symptom: Painful periods (Other names: dysmenorrhea, dysmenorrhoea) December 6, 2012 ### [Symptom Information: Sore Throat](https://info.isabelhealthcare.com/blog/symptom-sore-throat) Symptom: Sore throat (Other names: Pharyngitis, inflammation of the pharynx, raw throat, pharyngeal inflammation, throat pain). 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