Learn what Compazine is, how it treats nausea and mental health, its side effects, dosing tips, and safety facts. Stay informed for smarter choices.
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Prochlorperazine – What It Is and When It’s Used
Prochlorperazine is a drug that belongs to the phenothiazine class. Most people know it as an anti‑nausea medicine, but it also helps with severe migraine attacks and certain psychotic disorders. Doctors prescribe it when you’re vomiting after surgery, chemo, or a bad stomach bug, and sometimes for short‑term treatment of schizophrenia or bipolar symptoms.
It comes in tablets, a fast‑acting injectable, and a rectal suppository for people who can’t swallow pills. The brand name you might see is Compazine, but many generic versions exist, which keeps the price down.
How to Take Prochlorperazine Safely
Typical adult dosing for nausea is 5–10 mg taken one to three times a day. For migraines, doctors may start at 10 mg and see how you respond. Always follow the prescription label – don’t double up if you miss a dose, just take the next one at the regular time.
Take the tablet with a full glass of water. Food doesn’t usually interfere, but if you feel an upset stomach, a light snack can help. Avoid alcohol while on prochlorperazine because the combo can make you dizzy or sleepy.
The injectable version is given by a healthcare professional, often in the emergency room, and works within minutes. The suppository is for people who can’t keep pills down; it’s placed rectally and the drug is absorbed quickly.
Possible Side Effects and When to Call a Doctor
Common side effects are mild and include drowsiness, dry mouth, blurred vision, and a feeling of restlessness called akathisia. Most of these fade after a few days as your body gets used to the medication.
Serious reactions are rare but need immediate attention: high fever, uncontrollable shaking, muscle stiffness, or trouble breathing. If you notice any of these, call emergency services right away.
Prochlorperazine can also affect your heart rhythm, especially if you have a history of cardiac issues or are on other drugs that lengthen the QT interval. Let your doctor know about any heart conditions before starting.
Pregnant or nursing moms should talk to a healthcare provider before using this medication. The drug crosses the placenta and can appear in breast milk, so a professional’s guidance is essential.
Drug interactions matter too. Antidepressants, antihistamines, and other antipsychotics can increase drowsiness or cause heart rhythm problems. Make a list of everything you’re taking and share it with your pharmacist.
Below you’ll find a collection of articles that also use the prochlorperazine tag. They cover related topics like how to manage nausea, safe online pharmacy tips, and other anti‑nausea drugs you might compare. Browse the list to get a broader view of treatments and safety advice.
Remember, prochlorperazine works best when you use it exactly as prescribed and stay alert to how your body reacts. If you have any doubts, a quick call to your doctor can clear things up and keep you on the right track.