What are common signs of chemotherapy-induced mucositis?

• A. Painful oral ulcers, red or white patches, difficulty eating or swallowing, risk of infection; scheduled oral care and pain control.
• B. Hair loss and nails turning yellow.
• C. Rashes on elbows.
• D. Nausea and vomiting with no mucosal involvement.

Answer: (A)

Chemotherapy-induced mucositis is inflammation and ulceration of the mouth’s mucous membranes. Its common signs are painful oral ulcers, red or white mucosal patches, and difficulty eating or swallowing because of mouth pain. The integrity of the mucosal barrier is compromised, which raises the risk of infection, making infection prevention important. The best response includes both these signs and the practical approach of scheduled oral care and pain control, which are key parts of managing mucositis and helping patients stay nourished and comfortable.

Hair loss and nails turning yellow are general chemotherapy effects but not mucosal inflammation. Rashes on elbows are not mucositis. Nausea and vomiting can occur with chemotherapy but, without mucosal involvement, they don’t describe mucositis itself.