How can I put x-labels in vertical rather horizontal in a bar graph?

Hi everyone, I would like to know if there is a way to put the names in vertical rather tan horizontal.

I used this:

set(gca,'XtickLabel',{'Fever','Cough','Short of breath','Myalgia','Runny nose','Sore Throat','Headache','Nausea/Vomiting','Abdominal Pain','Diarrhea','Loss of smell or taste '})

Thank you so much