A 40-year-old man with known ulcerative colitis presents with increased stool frequency, blood and tenesmus for 2 weeks. He is afebrile, Hb 120 g/L and CRP mildly elevated. How should this moderate flare be managed?AStart high-dose oral corticosteroids and optimise 5-ASA; consider GI referralBNo change to treatment; this is expected variationCImmediately start biologic therapy without GI inputDUse NSAIDs for symptom controlEStop all therapy to avoid adverse effectsCheck my answer