What are the symptoms of colitis?

What are the symptoms of colitis?
Symptoms of colitis vary according to the cause, and colitis is a general definition is a type of ulcers that affect the lower digestive tract. Or what is known as colitis.

https://www.sa7tak.org/%D9%85%D8%A7-%D9%87%D9%8A-%D8%A7%D8%B9%D8%B1%D8%A7%D8%B6-%D8%A7%D9%84%D8%AA%D9%87%D8%A7%D8%A8-%D8%A7%D9%84%D9%82%D9%88%D9%84%D9%88%D9%86/