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metoclopramide
Used for GERD, Heartburn, Nausea
Used for GERD, Heartburn, Nausea
Metoclopramide (Reglan) is FDA-approved to treat gastroesophageal reflux disease (GERD), as well as gastroparesis in people with diabetes. Providers might also prescribe it off-label for morning sickness during pregnancy and nausea and vomiting caused by chemotherapy. But metoclopramide (Reglan) isn’t a first-choice medication for these conditions because it has a black box warning for a serious side effect called tardive dyskinesia. Metoclopramide (Reglan) can interact with some commonly prescribed medications, such as risperidone (Risperdal) and quetiapine (Seroquel).
What is Metoclopramide (Reglan)?
What is Metoclopramide (Reglan) used for?
- Delayed stomach-emptying caused by diabetes (diabetic gastroparesis)
- Severe acid reflux (gastroesophageal reflux disease or GERD) when other medications haven’t worked
How Metoclopramide (Reglan) works
Metoclopramide (Reglan) mainly works as a dopamine antagonist (blocks dopamine). Dopamine is a chemical made by your brain that affects many parts of your body, including the digestive tract.
Dopamine normally slows down muscle movements in your gut, causing food to stay in your stomach longer. This can lead to nausea, vomiting, and heartburn. By blocking dopamine, metoclopramide (Reglan) helps speed up muscle movements in your gut and relieve these stomach-related symptoms.
Metoclopramide (Reglan) also tightens a muscle in your gut to stop the backflow of stomach acid into your throat. This helps prevent heartburn.
When does Metoclopramide (Reglan) start working?Time passed since treatment started:
Drug facts
| Common Brands | Reglan |
|---|---|
| Drug Class | Dopamine antagonist |
| Controlled Substance Classification | Not a controlled medication |
| Generic Status | Lower-cost generic available |
| Availability | Prescription only |
Side effects of Metoclopramide (Reglan)
The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Restlessness (10%)
- Drowsiness (10%)
- Lack of energy (10%)
- Tiredness (10%)
Less Common Side Effects
- Headaches
- Dizziness
- Nervousness
- Depression
- Hallucinations
- Swelling in the arms, legs, or around the belly
- Enlarged breasts
- Leaky nipples
- Absent or irregular menstrual periods
- Changes in heart rate
- Changes in blood pressure
- Diarrhea
- Liver problems
- Changes in urination
- Blood problems
Metoclopramide (Reglan) serious side effects
Contact your healthcare provider immediately if you experience any of the following.
- Uncontrolled muscle movements (tardive dyskinesia): sticking out your tongue, puffing out your cheeks, puckering your mouth, lip smacking, chewing, and shaking in your arms and legs
- Neuroleptic malignant syndrome (NMS): very high fever, stiff muscles, problem thinking clearly, very fast or uneven heartbeat, and sweating
- Suicidal thoughts and behavior
- Seizures
When do Metoclopramide (Reglan) possible side effects begin and end?
Time passed since treatment started:
H
D
W
M
Restlessness
Drowsiness
Low energy
Uncontrolled body movements
Seek immediate medical care if you experience this side effect.
If a line continues to the right, you'll likely keep experiencing this side effect once it starts.
More on Metoclopramide (Reglan) side effects
The following Metoclopramide (Reglan) side effects have also been reported
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
Incidence not known
Chills
clay colored stools
dark urine
difficulty with breathing
difficulty with speaking or swallowing
dizziness or fainting
fast or irregular heartbeat
general feeling of tiredness or weakness
headache (severe or continuing)
inability to move the eyes
increase in blood pressure
increased sweating
itching, skin rash
lip smacking or puckering
loss of appetite
loss of balance control
loss of bladder control
mask-like face
muscle spasms of the face, neck, and back
puffing of the cheeks
rapid or worm-like movements of the tongue
seizures
shuffling walk
stiffness of the arms or legs
stomach pain or tenderness
swelling of the feet or lower legs
tic-like or twitching movements
trembling and shaking of the hands and fingers
twisting movements of the body
uncontrolled chewing movements
uncontrolled movements of the arms and legs
unusually pale skin
vomiting
weakness of the arms and legs
yellow eyes or skin
Get emergency help immediately if any of the following symptoms of overdose occur:
Symptoms of overdose
Confusion
drowsiness (severe)
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common
drowsiness
loss of strength or energy
muscle pain or weakness
restlessness
unusual weak feeling
Incidence not known
Breast tenderness and swelling
changes in menstruation
decreased interest in sexual intercourse
inability to have or keep an erection
increased flow of breast milk
increased need to urinate
loss in sexual ability, desire, drive, or performance
mental depression
passing urine more often
skin rash
trouble sleeping
unusual dryness of the mouth
unusual irritability
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
Get your GoodRx coupon
$3.330
GoodRx discount
$3.33
Pros and cons of Metoclopramide (Reglan)
Pros
- Available as a lower-cost generic medication
- Available in many forms including tablet, fast-melting tablet, liquid, nasal spray, and injection
- Typically starts to work in 30 minutes to 1 hour
- A possible option during pregnancy
Cons
- Shouldn’t be used in children or for more than 12 weeks because of a higher risk of serious side effects
- Needs to be taken multiple times a day
- Interacts with a lot of medications such as antipsychotics, antidepressants, and opioids
- Can't be used if you have Parkinson's disease, seizures, or stomach blockages or bleeds
Pharmacist tips for Metoclopramide (Reglan)
- Metoclopramide (Reglan) can make you drowsy and affect your ability to focus and concentrate. Avoid driving or performing any activity that requires a lot of attention until you know how this medication affects you. Do not drink alcohol while taking this medication, as it can make this side effect worse.
- Stop metoclopramide (Reglan) and contact your healthcare provider right away if you begin to have unusual, uncontrolled, or repetitive movements of the eyes, tongue, face, arm, or legs. These might be signs of tardive dyskinesia, which can become permanent.
- Take this medication 30 minutes before each meal and at bedtime. Metoclopramide (Reglan) typically begins to work in 30 minutes, so it's best when you time it with your meals. Taking metoclopramide (Reglan) at bedtime will also help relieve any worsening symptoms, since the muscle movements in your gut normally slows down at night.
- Metoclopramide (Reglan) should only be used short term (13 months or less). Taking this medication for longer than 3 months raises your risk of uncontrolled muscle movements. Talk with your provider to see how long you might need to be on this medication.
- Metoclopramide (Reglan) fast-melting tablet is a possible option for you if you have a hard time swallowing regular tablets. Wash and dry your hands before you touch the fast-melting tablets. Wet or sweaty hands cause it to melt in your hands. To take the medication, place it in your mouth, let it slowly dissolve (about 1 minute) on your tongue without chewing, then swallow without water.
- You might experience some side effects, such as dizziness, nervousness, and headaches, even after you stop taking metoclopramide (Reglan). Some symptoms, such as weakness and tremors, can continue for 3 months or longer after you stop this medication. Talk with your healthcare provider if you have side effects that do not go away.
Risks and warnings for Metoclopramide (Reglan)
Metoclopramide (Reglan) can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.
Difficulty controlling muscle movements (tardive dyskinesia)
- Risk factors: Older adults | Female and 65 years or older | History of diabetes | Taking metoclopramide (Reglan) longer than 12 weeks | Taking antipsychotic medications
Metoclopramide (Reglan) can cause tardive dyskinesia (TD), a side effect in which there is uncontrolled muscle movements in the tongue, face, mouth, lips, hands, arms, legs, and feet. Your risk of this side effect is higher if you take other medications that might also cause TD, such as prochlorperazine or haloperidol (Haldol). Avoid taking metoclopramide (Reglan) if you're taking these medications. Talk to your provider right away if you notice any unusual movements you can't control because they can become permanent.
Other conditions with uncontrolled muscle movements (dystonia, Parkinsonian symptoms, and restlessness)
- Risk factors: People younger than 30 years old | Taking higher than recommended doses of metoclopramide (Reglan) | Taking medications for Parkinson's disease | Taking antipsychotic medications
Metoclopramide (Reglan) can cause other uncontrolled muscle movements in addition to tardive dyskinesia (TD), such as repeated stiffening and twisting of muscles, tremors, jitteriness, pacing, and foot tapping. Symptoms are most commonly seen within the first 6 months and might occur as early as within the first 24 to 48 hours of taking metoclopramide (Reglan). They typically go away after you stop the medication, but some might take 3 months or more to disappear completely. Stop taking the medication and get medical attention right away if you experience these symptoms.
Neuroleptic malignant syndrome (NMS)
- Risk factors: Taking antipsychotic medications | Taking higher than recommended doses of metoclopramide (Reglan)
Metoclopramide (Reglan) can cause neuroleptic malignant syndrome (NMS), which is a rare but serious condition that can lead to death. Symptoms include very a high fever, stiff muscles, problems thinking clearly, very fast or uneven heartbeat, and sweating. The risk is higher in people who are also using antipsychotic medications. Stop taking metoclopramide (Reglan) and get medical attention right away if you experience these symptoms. Your provider will let you know later if it's safe for you to restart this medication.
Depression and suicidal thoughts and behavior
- Risk factors: History of depression
Metoclopramide (Reglan) can cause depression, even in people without a history of depression. Talk to your healthcare provider if you notice any unusual changes in your mood, have suicidal thoughts, or have desires to harm yourself.
High blood pressure
- Risk factors: Taking MAOIs | History of high blood pressure
Metoclopramide (Reglan) can raise your blood pressure. This is more likely to occur if you’re also taking other medications that raise your blood pressure, such as monoamine oxidase inhibitor (MAOI) antidepressants like isocarboxazid (Marplan). Monitor your blood pressure carefully because a rise might be a symptom of a more serious condition, such as the presence of a certain type of tumor. Talk to your healthcare provider if you notice changes in your blood pressure.
Swelling in arms, legs, or around the belly
- Risk factors: History of heart failure | History of liver problems
Metoclopramide (Reglan) can raise the level of aldosterone, a hormone that causes water to build up in your body. This leads to swelling in the arms, legs, or around the belly. People who have heart failure or liver problems are more at risk for this swelling. Let your provider know if you notice any swelling in your body or sudden weight gain.
High prolactin levels
Metoclopramide (Reglan) can cause prolactin hormone levels in your blood to go up. High prolactin levels can lead to symptoms such as milky substances being released from the nipple, enlarged breasts, and absent or irregular menstrual periods. Discuss with your healthcare provider if you experience or have any concerns about these symptoms.
Metoclopramide (Reglan) dosage
The average cost for 30 tablets of 10mg of Metoclopramide (Reglan) is $3.33 with a free GoodRx coupon. This is 0.00% off the average retail price of $3.33. 
Ml of oral solution
Orally disintegrating tab
Vial
Ml of oral solution| Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
| 5mg/5ml | 120 ml | $12.04 | $0.10 |
Orally disintegrating tab| Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
| 5mg | 60 orally disintegrating tabs | $269.50 | $4.49 |
| 10mg | 30 orally disintegrating tabs | $145.75 | $4.86 |
Vial| Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
| 2ml of 5mg/ml | 1 vial | $15.62 | $15.62 |
Typical dosage for Metoclopramide (Reglan)
Delayed stomach-emptying caused by diabetes:
- The typical dose is 10 mg by mouth 4 times daily for 1 to 2 months. It should be taken 30 minutes before meals and at bedtime. The maximum dose is 40 mg a day.
Severe acid reflux (gastroesophageal disease, GERD):
- Continuous symptoms: If you experience symptoms on and off throughout the day, the typical dose is 10 mg to 15 mg by mouth 4 times daily. It should be taken 30 minutes before meals and at bedtime. The maximum recommended length of treatment is 3 months.
- Occasional symptoms: If you experience symptoms only at certain times of the day, take up to 20 mg as a single dose before your symptoms are expected to appear.
Your dose might be lower if you are older than 65 years old, have liver or kidney conditions, or are taking medications that interact with metoclopramide (Reglan).
More on Metoclopramide (Reglan) dosage
Interactions between Metoclopramide (Reglan) and other drugs
Metoclopramide (Reglan) may interact with certain medications or supplements. Always let your doctor and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking. The list below does not include all possible drug interactions with Metoclopramide (Reglan). Please note that only the generic name of each medication is listed below.
More on Metoclopramide (Reglan) interactions
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.
Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.
- Amineptine
- Amitriptyline
- Amitriptylinoxide
- Amoxapine
- Aripiprazole
- Asenapine
- Brexpiprazole
- Cariprazine
- Chlorpromazine
- Chlorprothixene
- Citalopram
- Clomipramine
- Clozapine
- Desipramine
- Desvenlafaxine
- Dibenzepin
- Doxepin
- Duloxetine
- Escitalopram
- Fluphenazine
- Fluvoxamine
- Haloperidol
- Iloperidone
- Imipramine
- Levomilnacipran
- Loxapine
- Lurasidone
- Melitracen
- Mesoridazine
- Methotrimeprazine
- Milnacipran
- Molindone
- Nefazodone
- Nortriptyline
- Olanzapine
- Opipramol
- Paliperidone
- Periciazine
- Perphenazine
- Pimavanserin
- Pimozide
- Prochlorperazine
- Promazine
- Protriptyline
- Quetiapine
- Risperidone
- Sertindole
- Sertraline
- Sibutramine
- Sulpiride
- Thioridazine
- Thiothixene
- Tianeptine
- Trifluoperazine
- Triflupromazine
- Trimipramine
- Venlafaxine
- Vilazodone
- Vortioxetine
- Ziprasidone
- Zuclopenthixol
Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Acepromazine
- Alfentanil
- Alprazolam
- Amantadine
- Amobarbital
- Anileridine
- Apomorphine
- Baclofen
- Benperidol
- Benzhydrocodone
- Benztropine
- Biperiden
- Bromazepam
- Bromocriptine
- Buprenorphine
- Bupropion
- Buspirone
- Butabarbital
- Butorphanol
- Cabergoline
- Calcium Oxybate
- Carbidopa
- Carbinoxamine
- Carisoprodol
- Carphenazine
- Chloral Hydrate
- Chlordiazepoxide
- Chlorzoxazone
- Clobazam
- Clonazepam
- Clorazepate
- Codeine
- Cyclobenzaprine
- Cyclosporine
- Dexmedetomidine
- Diacetylmorphine
- Diazepam
- Dichloralphenazone
- Difenoxin
- Digoxin
- Dihydrocodeine
- Diphenhydramine
- Diphenoxylate
- Doxylamine
- Droperidol
- Enflurane
- Entacapone
- Estazolam
- Eszopiclone
- Ethchlorvynol
- Ethopropazine
- Ethylmorphine
- Fentanyl
- Flibanserin
- Fluoxetine
- Flurazepam
- Fluspirilene
- Fospropofol
- Furazolidone
- Halazepam
- Halothane
- Hexobarbital
- Hydrocodone
- Hydromorphone
- Hydroxyzine
- Insulin
- Insulin Aspart, Recombinant
- Insulin Bovine
- Insulin Degludec
- Insulin Detemir
- Insulin Glargine, Recombinant
- Insulin Glulisine
- Insulin Lispro, Recombinant
- Iproniazid
- Isocarboxazid
- Isoflurane
- Ketamine
- Ketazolam
- Ketobemidone
- Levodopa
- Levorphanol
- Linezolid
- Lorazepam
- Magnesium Oxybate
- Meclizine
- Melperone
- Mephobarbital
- Meprobamate
- Meptazinol
- Metaxalone
- Methadone
- Methdilazine
- Methocarbamol
- Methohexital
- Methylene Blue
- Midazolam
- Moclobemide
- Moricizine
- Morphine
- Morphine Sulfate Liposome
- Nalbuphine
- Nialamide
- Nicomorphine
- Nitrazepam
- Nitrous Oxide
- Opicapone
- Opium
- Opium Alkaloids
- Orphenadrine
- Oxazepam
- Oxycodone
- Oxymorphone
- Papaveretum
- Paregoric
- Paroxetine
- Pentazocine
- Pentobarbital
- Perampanel
- Perazine
- Pergolide
- Phenelzine
- Phenobarbital
- Piperacetazine
- Pipotiazine
- Piritramide
- Potassium Oxybate
- Pramipexole
- Prazepam
- Primidone
- Procarbazine
- Procyclidine
- Promethazine
- Propofol
- Quazepam
- Quinidine
- Ramelteon
- Rasagiline
- Remifentanil
- Remoxipride
- Rivastigmine
- Ropinirole
- Rotigotine
- Safinamide
- Secobarbital
- Selegiline
- Sirolimus
- Sodium Oxybate
- Sufentanil
- Suvorexant
- Tacrolimus
- Tapentadol
- Temazepam
- Terbinafine
- Thiethylperazine
- Thiopental
- Thiopropazate
- Tizanidine
- Tolonium Chloride
- Topiramate
- Tramadol
- Tranylcypromine
- Triazolam
- Trifluperidol
- Trihexyphenidyl
- Trimeprazine
- Zaleplon
- Zolpidem
- Zopiclone
- Zotepine
Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Didanosine
- Mivacurium
- Succinylcholine
How much does Metoclopramide (Reglan) cost?
To access savings, use a GoodRx coupon and pay just a fraction of the retail price.
Metoclopramide (Reglan) contraindications
Contraindications are specific health conditions or situations in which a person should not take a medication due to safety concerns. If you have any of the following conditions or if any of the following apply to you, let your healthcare provider know because Metoclopramide (Reglan) will not be safe for you to take.
- Uncontrolled, jerky movements of the body (tardive dyskinesia)
- Stomach bleeding, damage, or blockage
- Tumor that releases certain hormones that raise your blood pressure
- Seizures
What are alternatives to Metoclopramide (Reglan)?
There are a number of medications that your doctor can prescribe in place of Metoclopramide (Reglan). Compare a few possible alternatives below.
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Metoclopramide (Reglan) images
