Nausea & Vomiting Nursing Care Plan
Symptom control with antiemetics, hydration, oral care and trigger avoidance.
Quick answer
A Nausea & Vomiting nursing care plan centers on identify and treat the underlying cause; prevent dehydration and correct electrolyte and acid-base imbalance; protect the airway from aspiration. Priority nursing diagnoses are Nausea, Deficient fluid volume, Imbalanced nutrition. The plan below gives assessment cues, measurable goals, 5 intervention sets with rationales, and patient teaching.
Overview
Nausea is the unpleasant conscious sensation that vomiting may occur; vomiting is the forceful expulsion of gastric contents driven by the vomiting center in the medulla. The two are triggered by an enormous range of stimuli — drugs, chemotherapy, anesthesia, pregnancy, motion, infection, bowel obstruction, raised intracranial pressure, pain, anxiety and metabolic derangements — so nursing care starts with finding the cause rather than reaching for the same antiemetic every time.
The consequences matter as much as the symptom. Repeated vomiting produces dehydration, hypokalemia, hypochloremia and metabolic alkalosis, weight loss, dental erosion and, in the vulnerable, aspiration. Anticipatory nausea — nausea triggered by the sight or smell of the treatment setting — is a learned response and is best prevented by controlling the very first episode well.
Effective management pairs the right drug class to the right receptor pathway with practical nursing measures: environment, oral care, food texture, timing, positioning and rest.
Key numbers to know
Electrolyte pattern
Prolonged vomiting causes hypokalemia, hypochloremia and metabolic alkalosis.
Drug matching
5-HT3 blockers for chemotherapy, antihistamines/anticholinergics for motion, dopamine blockers for gastric causes, dexamethasone as an adjunct.
Prevention beats rescue
Scheduled prophylactic antiemetics before emetogenic chemotherapy prevent anticipatory nausea later.
Red flags
Projectile vomiting with headache (raised ICP), bilious or feculent vomit (obstruction), coffee-ground emesis (bleeding).
Aspiration risk
Position the vomiting patient upright or in a side-lying position, never flat on the back.
Nursing priorities
- Identify and treat the underlying cause.
- Prevent dehydration and correct electrolyte and acid-base imbalance.
- Protect the airway from aspiration.
- Prevent anticipatory nausea by controlling the first episode.
- Maintain nutrition and comfort, including oral hygiene.
Nursing assessment
Subjective data
- Onset, duration, timing and triggers of nausea
- Relationship to meals, medication doses, movement or specific smells
- Reported thirst, dizziness, weakness or lightheadedness on standing
- Fear, dread or nausea triggered by the treatment room itself
Objective data
- Volume, color, and content of emesis: bilious, bloody, coffee-ground or feculent
- Dry mucous membranes, poor skin turgor, sunken eyes and concentrated urine
- Orthostatic hypotension, tachycardia and reduced urine output
- Weight loss and decreased oral intake
- Hypokalemia, hypochloremia, elevated bicarbonate and rising BUN
- Abdominal distention, absent bowel sounds or a surgical abdomen
Related factors
- Chemotherapy, radiation, opioids, antibiotics and anesthesia
- Gastrointestinal irritation, obstruction or delayed gastric emptying
- Pregnancy, motion or vestibular disturbance
- Increased intracranial pressure
- Pain, anxiety and noxious odors
- Metabolic causes such as uremia, ketoacidosis and hypercalcemia
Key nursing diagnoses
Goals and expected outcomes
- The client will report nausea reduced to a tolerable level within the ordered treatment window.
- The client will have no vomiting episodes over 24 hours.
- The client will maintain hydration with stable vitals, moist mucous membranes and urine output above 30 mL/hr.
- The client will maintain baseline weight and meet nutritional intake goals.
- The client will remain free of aspiration.
Nursing interventions and rationales
1. Assessing and treating the cause
- Take a focused history covering medication changes, chemotherapy timing, last bowel movement, pregnancy status and head symptoms.
- Review the medication list for emetogenic drugs and ask the provider about substitution or dose timing.
- Assess bowel sounds and distention; treat suspected obstruction with NPO status and decompression, not with prokinetics.
- Consider raised intracranial pressure when vomiting is projectile and unaccompanied by nausea.
2. Giving antiemetics effectively
- Give antiemetics on a schedule rather than as needed during high-risk periods; a prevented episode is worth several treated ones.
- Administer 30–60 minutes before meals, procedures or chemotherapy so peak effect matches the trigger.
- Match the class to the mechanism and combine classes for chemotherapy-induced nausea as ordered.
- Monitor for side effects: QT prolongation with ondansetron, extrapyramidal symptoms with metoclopramide and promethazine, sedation with antihistamines.
- Use the IV or rectal route while the patient cannot keep oral medication down.
3. Preventing dehydration and imbalance
- Track strict intake and output including emesis volume, and weigh daily.
- Offer small sips of cool clear fluids or ice chips once vomiting stops; large volumes restart it.
- Give IV fluid with potassium replacement as ordered and monitor electrolytes and bicarbonate.
- Watch for orthostatic changes before ambulating.
4. Comfort, environment and nutrition
- Remove strong odors: food trays, perfumes, wound dressings and cleaning agents.
- Offer cool, bland, dry foods — crackers, toast, plain rice — and avoid greasy, spicy or very sweet items.
- Serve small frequent portions and let the patient avoid the room while food is prepared.
- Provide oral care after each episode to remove the taste and protect enamel; rinse rather than brush immediately after vomiting.
- Add non-drug measures with evidence: acupressure at P6, ginger, controlled breathing, distraction and a cool cloth to the forehead.
5. Protecting the airway
- Position upright or side-lying during and after vomiting, especially in sedated, post-anesthesia or neurologically impaired patients.
- Keep suction available at the bedside for high-risk patients.
- Assess breath sounds and oxygenation after any witnessed aspiration and report promptly.
Patient and family teaching
- Take antiemetics before nausea peaks, not after — waiting makes them far less effective.
- Sip clear fluids slowly and frequently; advance to bland solids as tolerated.
- Avoid strong smells, greasy foods and lying flat right after eating.
- Report vomiting for more than 24 hours, blood or coffee-ground emesis, severe abdominal pain, or signs of dehydration such as no urine for 8 hours.
- Rinse your mouth with water or a baking-soda solution after vomiting and delay brushing for 30 minutes.
- Keep a symptom diary during chemotherapy so the antiemetic plan can be adjusted before the next cycle.
How to build this plan
- 1Assess the patient. Collect subjective and objective data through interview, physical assessment, labs and chart review. Complete, accurate data is the foundation of every later step.
- 2Analyze and cluster the data. Group related cues, compare them with normal findings, and identify patterns that point to actual or potential problems.
- 3Formulate nursing diagnoses. Write the problem statement using a recognized diagnostic label plus related factors and evidence (problem related to cause as evidenced by signs).
- 4Set priorities. Rank diagnoses as high, medium or low using ABCs, Maslow's hierarchy and the patient's own stated priorities. Life-threatening problems come first.
- 5Establish goals and outcomes. Write SMART, patient-centered outcomes: specific, measurable, attainable, realistic and time-bound (short-term and long-term).
- 6Select nursing interventions. Choose independent, dependent and collaborative actions that are safe, evidence-based and matched to the outcome.
- 7Provide rationales. State the scientific reason each intervention works. Rationales are what turn a task list into clinical reasoning.
- 8Evaluate the plan. Compare the patient's actual response with the expected outcome: met, partially met or not met — then continue, revise or discontinue.
- 9Document and communicate. Record the plan and the patient's response in the health record so the whole team works from the same information.
Summarized for study use. Always follow your school's or facility's approved care plan format and current clinical policy.
Practice Nausea & Vomiting questions
These concepts are tested on the ATI proctored exams below — every set has answers and rationales.
More Gastrointestinal care plans
Plans that share these nursing diagnoses
Care plan writing guides
Common questions
What are the nursing diagnoses for Nausea & Vomiting?
Priority nursing diagnoses for Nausea & Vomiting: Nausea; Deficient fluid volume; Imbalanced nutrition.
What are the nursing interventions for Nausea & Vomiting?
Take a focused history covering medication changes, chemotherapy timing, last bowel movement, pregnancy status and head symptoms. Review the medication list for emetogenic drugs and ask the provider about substitution or dose timing. Assess bowel sounds and distention; treat suspected obstruction with NPO status and decompression, not with prokinetics. Consider raised intracranial pressure when vomiting is projectile and unaccompanied by nausea. Give antiemetics on a schedule rather than as needed during high-risk periods; a prevented episode is worth several treated ones. Administer 30–60 minutes before meals, procedures or chemotherapy so peak effect matches the trigger.
What are the nursing care goals for Nausea & Vomiting?
The client will report nausea reduced to a tolerable level within the ordered treatment window. The client will have no vomiting episodes over 24 hours. The client will maintain hydration with stable vitals, moist mucous membranes and urine output above 30 mL/hr. The client will maintain baseline weight and meet nutritional intake goals. The client will remain free of aspiration.
What should you assess in a patient with Nausea & Vomiting?
Onset, duration, timing and triggers of nausea; Relationship to meals, medication doses, movement or specific smells; Reported thirst, dizziness, weakness or lightheadedness on standing; Fear, dread or nausea triggered by the treatment room itself; Volume, color, and content of emesis: bilious, bloody, coffee-ground or feculent; Dry mucous membranes, poor skin turgor, sunken eyes and concentrated urine; Orthostatic hypotension, tachycardia and reduced urine output; Weight loss and decreased oral intake; Hypokalemia, hypochloremia, elevated bicarbonate and rising BUN; Abdominal distention, absent bowel sounds or a surgical abdomen