F12 · Sore or damaged mouth
Actual Food and fluids
Definition
The lining of the mouth or gums is painful, dry, or ulcerated, making eating and speaking hard.- Chemotherapy
- poor mouth care
- dehydration
- dentures
- infection
- Red or white patches
- ulcers
- bleeding gums
- pain when eating
- bad breath
📋 Scenario
A cancer patient has mouth ulcers and cannot eat solid food.
Subjective (S): "My mouth is so sore I can't chew."
Objective (O): Mouth ulcers on inner cheeks and tongue; red inflamed gums; eats only soft foods; on chemotherapy; pain 6/10 when eating.
Assessment tools for this scenario: CP-FLUID Fluid Balance & Nutrition Score CP-PAIN Pain & Comfort Score CP-SKIN Skin & Wound Score
Validated scales to consider: MUST, fluid chart, glucose, NRS 0–10, FLACC, PAINAD, Braden Scale, TIME wound chart
**CarePath diagnosis:** Sore or damaged mouth related to chemotherapy, as evidenced by red or white patches and ulcers.
**Interventions and rationale**
| Intervention | Rationale |
|---|---|
| Give mouth care with a soft brush. | A soft brush cleans teeth and gums without further injuring tender tissue, and a clean mouth lowers infection risk. |
| Use rinses as ordered. | Ordered rinses soothe, clean or treat infection of the mouth lining. |
| Avoid spicy or hot food. | Spicy or hot food irritates ulcers and worsens pain. |
| Give pain relief before meals. | Pain relief before meals lets him chew and swallow more comfortably, so he eats more. |
| Check the mouth daily. | Daily checks find new ulcers, infection or bleeding early. |
**Expected outcomes**
- Within 3 days: mouth pain 3/10 or lower, eats a soft diet comfortably, ulcers healing.
- Patient does mouth care correctly 4 times a day.
**Linking the data to the diagnosis**
The cancer patient is on chemotherapy and has mouth ulcers on the inner cheeks and tongue and red inflamed gums. Pain is 6/10 when eating and he manages only soft foods. He says his mouth is so sore he cannot chew. This is an actual problem because the mouth damage is already present. Not eating enough to meet body needs could follow, but the cause to treat here is the damaged mouth lining, so this statement is the right one. The plan aims for pain of 3/10 or lower, comfortable eating of a soft diet and healing ulcers within 3 days, with correct mouth care 4 times a day.
CarePath diagnosis
Sore or damaged mouth related to chemotherapy, as evidenced by red or white patches and ulcers.
Interventions and rationale
Listed in priority order.
| Intervention | Rationale |
|---|---|
| 1. Give mouth care with a soft brush. | A soft brush cleans teeth and gums without further injuring tender tissue, and a clean mouth lowers infection risk. |
| 2. Use rinses as ordered. | Ordered rinses soothe, clean or treat infection of the mouth lining. |
| 3. Avoid spicy or hot food. | Spicy or hot food irritates ulcers and worsens pain. |
| 4. Give pain relief before meals. | Pain relief before meals lets him chew and swallow more comfortably, so he eats more. |
| 5. Check the mouth daily. | Daily checks find new ulcers, infection or bleeding early. |
Expected outcomes
- Within 3 days: mouth pain 3/10 or lower, eats a soft diet comfortably, ulcers healing.
- Patient does mouth care correctly 4 times a day.
Linking the data to the diagnosis
The cancer patient is on chemotherapy and has mouth ulcers on the inner cheeks and tongue and red inflamed gums. Pain is 6/10 when eating and he manages only soft foods. He says his mouth is so sore he cannot chew. This is an actual problem because the mouth damage is already present. Not eating enough to meet body needs could follow, but the cause to treat here is the damaged mouth lining, so this statement is the right one. The plan aims for pain of 3/10 or lower, comfortable eating of a soft diet and healing ulcers within 3 days, with correct mouth care 4 times a day.