Comcort Mouth Ulcer Paste 5 gm is used to treat various inflammatory and allergic conditions such as allergic rhinitis (nasal allergy), asthma, rheumatoid arthritis (joint inflammation), rheumatic carditis (heart inflammation), ulcerative colitis (bowel inflammation), systemic lupus erythematosus (autoimmune disease), and psoriasis (scaly skin condition). It helps reduce swelling, redness, pain, and allergic symptoms. By calming inflammation, it improves comfort and helps control flare-ups.