Is infective colitis and ulcerative colitis same thing?

No, infective colitis and ulcerative colitis are not the same. Infective colitis is caused by infections from bacteria, viruses, or parasites, leading to inflammation of the colon. In contrast, ulcerative colitis is a chronic inflammatory bowel disease characterized by inflammation and ulceration of the colonic mucosa, with no infectious cause. The treatment and management for each condition also differ significantly.