Panic and fear. Doctors advise. much?

Hello Dear Doctors, My cousin who is 32 yrs old female has a habit of googling symtoms of minor to major ailments. She is a perfectly healthy person. Whenever she gets time she Google's symptoms and yesterday she had a severe panic attack. Pls Doctors is there any way out that Google can ask the content writers not to post or write health related issues.. A minor thing shows cancer. Even if a stuff is major though it is not cancer shows cancer. There must be a way out. Dr Google is a threat to humanity... I need advise for my cousin. I have encountered the same with my office colleagues and friends too... Doctors give heart and soul for that vast study and this jerk Dr Google is ruining everything. Pls respected Doctors advise. Much regards