A multiple symptom checker is a medical diagnosis tool that can help users identify conditions related to specific symptoms, according to Isabel Healthcare, Healthline and WebMD. The tool is not a substitute for medical advice, but it can help users understand their symptoms better.
The Isabel Healthcare symptom checker claims to be more powerful than other symptom checkers. Users input symptoms in everyday language, and the checker lists the most likely diseases out of a database of 6,000 conditions. The tool is based on the same system relied on by doctors and nurses, claims Isabel Healthcare, and is available on the Web and as an application for Apple and Android devices.
The Healthline symptom checker lists common symptoms, such as diarrhea, knee pain and sore throat, for users to choose from. The tool helps users determine possible causes and treatments and when it is necessary to see a doctor, explains Healthline. The tool also provides basics information about certain conditions and treatment options that include traditional and alternative therapies.
The WebMD symptom checker takes a person's age and gender into account when delivering possible causes of symptoms. The tool also has an interactive image of the human body so that users can pinpoint specific problem areas, notes WebMD.