While it may not be entirely preventable, several strategies can reduce the risk or severity of mucositis: - Prophylactic measures: Using oral cryotherapy (ice chips) during chemotherapy can help reduce the risk of mucositis by constricting blood vessels and limiting drug exposure to the oral mucosa. - Good oral care: Regular dental check-ups and maintaining excellent oral hygiene before and during cancer treatment can lower the risk. - Medications: Some medications, like keratinocyte growth factor, can be given prophylactically to reduce the incidence and severity of mucositis.