Please do NOT "ask AI".
AI programs in the public domain are not designed/optimized for medical research/diagnosis and will often yield extremely misleading results.
AI just regurgitates information on the web (from multiple sources of varying or even no reliability) and weaves it into text - -with no fact checking or vetting of accuracy. It is not a "source" of information. Everything you might see in an AI result comes from someplace else on the web, often unattributed. There is no advantage, and much disadvantage, to trying to get medical information this way.
Plenty of reliable web sources one can use for medical or health related information e.g.
https://www.mayoclinic.org/diseases-conditions
https://my.clevelandclinic.org/health/diseases?dFR[type][0]=diseases
https://www.nhs.uk/conditions/
Unlike AI results, the content of the above sites has actually been written by, and reviewed by, health professionals. And periodically updated.