Metoclopramide (generic; brand name: Reglan) is a prescription anti‑nausea and gut‑motility medication for cats. In plain terms, it helps reduce vomiting and helps the stomach empty and move food forward. ([vcahospitals.com](https://vcahospitals.com/foster/know-your-pet/metoclopramide))
Top reasons it’s prescribed: 1) vomiting/nausea, 2) acid reflux/“spit‑up,” and 3) slowed stomach emptying. In cats, it may be less effective as a stand‑alone anti‑vomiting drug than in dogs, but it can still help with GI movement and reflux—your veterinarian will decide if it fits your cat’s case. ([merckvetmanual.com](https://www.merckvetmanual.com/pharmacology/systemic-pharmacotherapeutics-of-the-digestive-system/drugs-used-to-control-or-stimulate-vomiting-in-monogastric-animals))
This medication is Rx‑only. Owners should contact the clinic if they notice unusual restlessness, behavior changes, marked sleepiness, or constipation; escalate immediately if the cat is vomiting repeatedly, cannot keep water down, has blood in vomit, a painful/bloated belly, collapses, or shows severe agitation/tremors. Your veterinarian can discuss how it works for your cat, expected benefits, and what to watch for. ([petplace.com](https://www.petplace.com/article/drug-library/drug-library/library/metoclopramide-hcl-reglan-for-dogs-and-cats))
Front desk script: “Metoclopramide—also called Reglan—is a prescription anti‑nausea and gut‑motility medicine for cats. We most often use it for vomiting or nausea, acid reflux, or when the stomach is emptying slowly. I can’t advise on dosing or treatment changes over the phone, but your veterinarian can go over exactly how to use it and what to watch for. If your cat is vomiting nonstop, can’t keep water down, you see blood, the belly seems painful or bloated, or your cat is very drowsy or unusually agitated, please contact us or the nearest emergency hospital right away.”
Metoclopramide (Reglan) is a prescription-only anti-nausea and pro‑motility medicine. In cats, it helps reduce vomiting and helps the stomach move food along. When given as directed, it typically starts working within 1–2 hours, though you may not see obvious changes right away. Your veterinarian will decide if this medicine is appropriate for your cat’s specific condition.
Common owner FAQs (short answers):
• What does it do and how fast will it work? It helps settle the stomach and move food along; onset is usually 1–2 hours. Your veterinarian can discuss what improvement to expect for your cat. (VCA)
• Can I give it with food or other meds? Follow the label and your veterinarian’s directions; tell us about all other meds and supplements. Some drugs can interact (for example certain antidepressants like selegiline, mirtazapine, tramadol, antihistamines). We’re happy to check with the doctor before you mix medications. (VCA)
• What side effects should I watch for? In cats, possible effects include disorientation, constipation, or hyperactivity/frenzied behavior. If you notice severe restlessness or twitching, or your cat seems very sleepy, seek emergency care and contact us immediately. (VCA)
• What if I miss a dose? Do not double up. Keep the label handy and call us for guidance on what to do next so the veterinarian can advise. (VCA)
• How long will my cat need this? Duration varies by diagnosis; your veterinarian can advise on course length and next steps. Do not change how you give it without checking first. (PetMD, VCA)
Front desk script: Metoclopramide helps settle the stomach and move food along; most cats start to benefit within about 1–2 hours. If you see severe restlessness, twitching, or your cat becomes very sleepy, please go to the nearest emergency clinic and let us know right away. For timing with meals, other meds, or a missed dose, please follow the label and I’ll confirm specific instructions with our veterinarian. If you’d like, I can also message the doctor now with your questions.
Owners most often report behavior changes in cats on metoclopramide. Common, usually short‑lived effects include restlessness or seeming “amped up”/frenzied, brief disorientation or confusion, or the opposite—mild sleepiness. Some cats may have slightly firmer stools/constipation. Many cats show no obvious changes at home.
Call us the same day if behavior changes are intense or don’t settle within a few hours (pacing nonstop, can’t relax, persistent vocalizing, new aggression), if disorientation is marked, if vomiting worsens or there are more than 2–3 vomits in 24 hours despite the medication, or if constipation lasts over 48 hours. These could mean the medication isn’t being tolerated well. Your veterinarian can discuss whether the plan needs adjustment.
This is urgent/emergency care if you see neurologic signs such as repetitive muscle spasms or twitching, stiff or jerky movements, tremors, collapse, or any seizure‑like activity, or if the cat is extremely difficult to wake. Go to the nearest emergency clinic while we alert the veterinarian.
Front desk script: Thanks for calling about your cat’s metoclopramide. Some cats act a bit restless or briefly disoriented, or a little sleepy—that can be expected. If your cat seems frantic, can’t settle, is very disoriented, or you see twitching, stiff movements, or any seizure‑like activity, this is urgent—please head to the emergency clinic now while I notify our veterinarian. For questions about continuing or adjusting the medication, our veterinarian can advise you.
Available forms: tablets and oral liquid for home use; your clinic may also administer injections. Oral doses can be given with or without food. If the prescribing veterinarian asked for dosing before meals, aim for about 15–30 minutes prior; if stomach upset occurs, give with a small snack. Measure liquids with a dosing syringe. For pills, hiding the tablet in a soft treat or small ball of wet food, using a pill “pocket,” or a pill popper can help. After pilling, offer a small sip of water or a lickable treat to help the tablet go down; some cats may drool briefly after bitter meds, which can be normal.
If a dose is vomited, do not re‑dose unless the veterinarian instructs you. Call the clinic if vomiting happens more than once after dosing or the cat can’t keep down even small amounts of water. Seek urgent veterinary care if you see blood (or coffee‑ground material) in vomit, repeated vomiting, severe lethargy/collapse, or unusual restlessness, twitching, or odd behavior after a dose. If pilling remains difficult, ask the veterinarian about having a reputable pharmacy compound a flavored liquid or smaller tablets; your veterinarian can discuss the best option for that patient.
Front desk script: This medicine usually comes as a tablet or liquid. It can be given with or without food—if the doctor asked for it before meals, try about 15–30 minutes prior. If your cat spits out pills, try a pill pocket or a tiny ball of wet food, and follow with a little water or a treat. If your cat vomits after the dose, don’t give another dose—call us for instructions. If you ever see blood in vomit, repeated vomiting, or odd twitching or agitation after a dose, that’s urgent—seek veterinary care right away. We can also ask the doctor about a flavored liquid from a compounding pharmacy if pilling is hard.
Metoclopramide (Reglan) for cats is prescription-only and used extra‑label under a veterinarian’s direction. Refill requests must be approved by a doctor. When taking a call, collect: pet name and DOB, medication name and form (tablet or liquid), the prescribing doctor, how the label says to give it, how much is left, last exam date, any new medications or health changes, and the pickup or pharmacy preference. Turnaround for non-urgent refills is typically 1–2 business days; set expectations and route urgent concerns to the medical team. Because this drug is often used for short-term nausea/motility support, ongoing refills may require a recheck—only the veterinarian can decide the need and timing for reexamination and any refills.
For online/third‑party pharmacy requests: confirm the exact drug name and form on file, the pharmacy’s name, phone/fax or e‑script details, and the client’s contact info. Submit to the veterinarian for approval, then transmit the prescription per clinic policy; allow extra time for outside pharmacy processing. Do not provide dosing advice or changes over the phone; advise clients to follow the label and never double‑dose. Escalate immediately if the caller reports serious adverse effects such as severe restlessness/twitching, frenzied behavior, marked sedation, or seizures; if seizures or collapse are occurring now, direct the client to an emergency facility at once. Your veterinarian can discuss whether continued therapy is appropriate and if a recheck is needed before more medication is dispensed.
Front desk script: “Thanks for calling about a metoclopramide refill for your cat. I’ll verify your pet’s record, the medication and form on the label, how it was directed to be given, how much you have left, and your preferred pharmacy. Because this medicine is prescription‑only and often short‑term, our veterinarian will review the request and may require a recheck; approval usually takes 1–2 business days. If your cat has had severe restlessness, twitching, extreme sleepiness, or any seizures, please tell me now so I can get a nurse or doctor on the line; if seizures are happening right now, please head to the nearest emergency clinic. We’re not able to adjust dosing by phone, but the doctor can advise next steps once they review your request.”
Escalate immediately if a cat on metoclopramide shows sudden severe behavior or neurologic changes: frenzied or highly restless behavior, disorientation, repetitive muscle movements or spasms (twitching, tremors), rigid posture, severe sleepiness/unresponsiveness, or seizures. These can be serious adverse reactions to this medication—get a veterinarian or technician right away and direct the pet to emergency care if needed. Your veterinarian can discuss whether the medication should be continued once the pet is examined.
Overdose or interaction concerns: call the medical team now if there’s vomiting again soon after a dose, marked agitation, extreme tiredness, stumbling/uncoordinated movement, muscle spasms/tremors, or seizures. Extra caution if the cat also uses serotonergic products (for example, mirtazapine, fluoxetine/other SSRIs, selegiline, or amitraz collars), as signs like rigid or trembling muscles, intense restlessness, disorientation, or overheating can occur—treat this as an emergency.
Treat any signs of a severe allergic reaction as an emergency: facial or muzzle swelling, hives, pale gums, trouble breathing, collapse, or sudden profound weakness. Bring the medication bottle with the pet. A veterinarian must assess and guide next steps.
Front desk script: Because you’re seeing those signs while your cat is on metoclopramide, this could be a serious reaction. Please come to the clinic now; if we’re closed, go straight to the nearest emergency hospital and bring the medication bottle. I’m alerting our medical team to expect you. The veterinarian will examine your cat and advise you on the medication once they’re assessed.
Key interactions to flag: MAOIs (selegiline; some amitraz products), SSRIs/TCAs/trazodone/mirtazapine, and cough meds containing dextromethorphan—these can increase the risk of serotonin-type adverse signs (agitation, tremors, fever). Sedatives and tranquilizers (acepromazine, antihistamines, benzodiazepines), and opioids (buprenorphine, tramadol) can increase sedation and, along with anticholinergics (e.g., atropine; some first‑generation antihistamines), may counteract metoclopramide’s gut‑motility effect. Metoclopramide can also increase absorption of some oral drugs (notably cyclosporine and tetracyclines), so the veterinarian may want to monitor or adjust therapy. Your veterinarian can discuss which combinations are appropriate for this patient.
Commonly co‑prescribed with metoclopramide: maropitant (Cerenia), ondansetron, acid reducers (famotidine/Pepcid, omeprazole/Prilosec), appetite stimulant mirtazapine, and pain medications. No specific interaction is expected with maropitant, ondansetron, or acid reducers, but document all medications and watch for increased sedation or behavior changes; escalate any concerns to the veterinarian.
OTC human products owners often mention: diphenhydramine (Benadryl), acid reducers (famotidine, omeprazole), and multi‑symptom cold/cough products (often contain dextromethorphan). Do not advise giving any OTCs; if already given, record product name/strength/time. Urgent red flags after combining medications include tremors, muscle stiffness, severe agitation, high fever, collapse, or seizures—direct to emergency care immediately. For new or worsening vomiting despite medication, marked sedation, or unusual behavior, arrange a same‑day veterinary callback.
Front desk script: Thanks for telling me about the other medication. Metoclopramide can interact with some drugs, so I’ll note exactly what was given and when, including any OTCs like Benadryl, acid reducers, or cough medicines. I’m going to review this with our veterinarian before we advise next steps. If you see tremors, severe restlessness, high fever, collapse, or seizures, please go to the nearest emergency hospital right now. Otherwise, may I place you on a brief hold while I check with the doctor?
Store metoclopramide tablets and manufactured oral solution at controlled room temperature (68–77°F / 20–25°C). Keep containers tightly closed, protected from light, and away from heat, moisture, and bathrooms. For oral solution, protect from freezing. Avoid leaving medication in hot vehicles. If the clinic dispensed a compounded liquid, follow the exact label for refrigeration and the beyond‑use date (compounded products often have shorter shelf lives). When in doubt about storage for a compounded product, your veterinarian or the dispensing pharmacist can advise.
Keep all forms in child‑resistant containers and out of reach of children and pets (high cabinet or locked box). Do not transfer to easy‑open pill organizers. If any pet or a child accidentally ingests the medication or your cat receives more than prescribed, contact the clinic or an emergency service/animal poison control immediately.
For disposal: the preferred option is a drug take‑back program or mail‑back. If no take‑back is available and the label does not instruct flushing, mix the unwanted medication with an unpalatable substance (e.g., used coffee grounds or cat litter), seal in a container or bag, and place in household trash. Do not flush unless a label specifically says the drug is on the FDA’s flush list. Your veterinarian can discuss any clinic‑specific disposal options at pickup.
Scheduling: Follow the prescribing veterinarian’s plan. If no timing is noted, arrange a quick follow‑up check-in with the medical team within the first week to confirm that vomiting is improving and to screen for side effects. Routine lab work is not usually needed for short, one‑off courses. For cats expected to stay on metoclopramide beyond a brief trial—or cats with known kidney or liver disease—the veterinarian may request baseline and periodic bloodwork (kidney and liver values), since the drug’s effects can last longer when these organs aren’t working normally and dosing may be adjusted by the doctor. Your veterinarian can discuss the exact recheck and testing schedule for each patient.
At-home monitoring to review at follow-up: appetite and vomiting frequency; energy level and behavior (watch for disorientation, restlessness/hyperactivity or “frenzied” behavior); neurologic signs such as tremors/twitching; bowel changes (e.g., constipation); and unusual sleepiness. If severe restlessness, pronounced twitching, or marked lethargy occur, contact the clinic the same day for guidance. If you observe a seizure, collapse, or continuous tremors, direct the owner to the nearest emergency hospital immediately. The veterinarian can also advise on possible drug interactions (e.g., with certain antidepressants or seizure-risk medications) and whether any other medicines should be adjusted.
Front desk script: Because your cat is starting Reglan (metoclopramide), we’d like to schedule a quick check‑in within the first week to be sure it’s helping and that no side effects are showing up. If your cat has kidney or liver disease or will be on this longer, the doctor may also schedule bloodwork to monitor safety. If you notice disorientation, unusual hyperactivity, tremors, or marked sleepiness, please call us the same day so we can advise. If there’s a seizure or collapse, go to the nearest emergency hospital now and let us know on the way.
Metoclopramide (Reglan) is a prescription anti-nausea and gut-motility medicine used in cats to help reduce vomiting and move food from the stomach into the small intestine. Its veterinary use is off-label; dosing and duration are determined by the veterinarian based on the cat’s condition and other medications.
What front desk should listen for: common, usually self-limiting effects can include mild drowsiness, restlessness/hyperactivity, or constipation. Red flags to escalate immediately: severe restlessness or twitching, tremors, sudden behavior changes, collapse, facial swelling, trouble breathing, seizures, blood in vomit, or a cat that cannot keep water down—advise the caller to seek emergency care now and alert a veterinarian. Metoclopramide should not be used in pets with known GI obstruction/bleeding or certain tumors (pheochromocytoma); use is cautious with seizure history or kidney disease, and some drugs can interact (for example, anticholinergics or opioids may reduce its effect; selected antidepressants or mirtazapine may interact). Any questions about safety with a cat’s specific conditions or other meds must be answered by a veterinarian.
Front-desk boundaries: confirm it’s an Rx-only medication and handle scheduling/refills, but do not advise on starting, stopping, or changing doses. Phrases to avoid: “It’s okay to double a dose,” “Just stop the medication,” or “It’s safe with your other meds.” Preferred deferral: “Our veterinarian can review your cat’s record and advise you on dosing, timing, and safety.”
Front desk script: Thank you for calling [Hospital], this is [Name]. Metoclopramide—also called Reglan—is a prescription medicine that helps cats with nausea and vomiting by helping the stomach move food along. I can’t advise on dose changes or stopping it, but I’ll have our veterinarian review your cat’s record and get right back to you; if your cat has severe restlessness or twitching, tremors, trouble breathing, facial swelling, blood in vomit, or can’t keep water down, please go to emergency care now and I’ll alert our doctor. Would you like me to schedule a same-day visit or send a priority message to the doctor for guidance or a refill?