Side effects

Oral mucositis

Oral mucositis

Mouth pain can affect eating and drinking.

Sources checked · Introductory guide

On this page

What is it?

Treatment may inflame or damage the lining of the mouth and throat.[1]

What to track and discuss

Track pain, swallowing and intake; discuss gentle mouth care.[1]

When to get help promptly

Contact your team promptly if drinking is difficult or fever or bleeding occurs.[1]

Questions for your care team

  • Which mouth-care and pain-control options are suitable?

Sources and scope

Source documents are in English.

Entries summarize and translate linked official public sources. The source-check date records when those sources were checked; it does not indicate a clinician’s review.

  1. NCI · Mouth and Throat Problems (opens in a new tab)

General information based on official public sources. This is not a complete list of uses or side effects. Individual treatment decisions require your care team and current source documents. US-source uses do not establish local approval or reimbursement.

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