01 Ask the QT questions before the nausea questions
Syncope, a known long QT, heart-failure clinic, methadone, some antipsychotics, some antidepressants, erythromycin, ketoconazole-type azoles - any of those and the European restriction says no. Age over 60 and daily oral totals above 30 mg sat in the higher-risk observational group.
A 10 mg tablet three times daily is 30 mg. That is the usual adult cap in the restricted posology, not a starting dare for a 72-year-old with two QT drugs already.
The lactation margin is the milk-claim file. This margin is the heart file.
02 Macrolides, methadone, and other double hits
Erythromycin can raise domperidone and prolong QT. Do not add 10 mg for macrolide nausea. Pick another antiemetic with the person who wrote the antibiotic.
Methadone, some antipsychotics, and some antidepressants already sit on QT lists. Citalopram has its own QT story. "Anyway" is the wrong word.
Grapefruit is a sloppy CYP3A inhibitor. Not as clean as an azole, still a poor experiment.
Fainting or palpitations: 15 or 112 in France. Say the INN, not "a pink European nausea pill."
The lactation margin does not outrank this list. Milk claims sit beside it, not above it.
03 How to run the QT questions in order
Syncope history. Known long QT. Heart-failure clinic. Other QT drugs. Strong CYP3A4 inhibitors. Severe liver disease. Age over 60. Family long-QT stories. Write them before anyone counts 10 mg.
If the list is not empty, the European restriction says no. A cousin's anecdote is not an ECG.
A year-old "fine" strip plus a new azole is stale. Assessment is current drugs.
10 mg TID is already 30 mg, the usual adult cap in that review. 20 mg TID is a different exposure.
The leaf has no US cash table. The FDA never approved the INN.
04 Erythromycin nights and other double hits
Erythromycin can raise domperidone and prolong QT. Do not add 10 mg for macrolide nausea. Pick another antiemetic with the person who wrote the antibiotic.
Methadone, some antipsychotics, and some antidepressants already sit on QT lists. "Anyway" is the wrong word.
Grapefruit is a sloppy CYP3A inhibitor. Not as clean as an azole, still a poor experiment.
Fainting or palpitations: 15 or 112 in France. Say the INN.
The lactation margin does not outrank this list. Milk claims sit beside it, not above it.
05 Unapproved plus QT is not a bargain, and there is no US dollar
Internet quality is unknown. Cardiac risk does not get a discount. This site will not invent a dollar and will not coach an import.
If you already took one, tell the next clinician the INN. If you are in the US, ask for a labeled antiemetic.
Metoclopramide is the US-labeled relative with more CNS movement. Switching is a clinician list, not a Bordeaux pick.
Dyspepsia hobbies and fatty-meal hacks are what the 2014 review moved away from. Shortest time, nausea and vomiting only on the restricted path.
Elise kept QT before dose. Mail us if we implied a US indication.
06 How to refuse a 10 mg tablet when the QT list is not empty
Syncope history. Known long QT. Heart-failure clinic. Other QT drugs. Strong CYP3A4 inhibitors. Severe liver disease. Age over 60. Family long-QT stories. Write them before anyone counts 10 mg.
If the list is not empty, the European restriction says no. A cousin's anecdote is not an ECG.
A year-old "fine" strip plus a new azole is stale. Assessment is current drugs.
10 mg TID is already 30 mg, the usual adult cap in that review. 20 mg TID is a different exposure.
The leaf has no US cash table. The FDA never approved the INN.
07 Unapproved plus QT is not a bargain
Quality of an internet Motilium is unknown. Cardiac risk does not get a discount because the tablet was cheap. This site will not invent a dollar and will not coach an import.
If you already took one and you have a cardiac history, tell the next clinician the INN, not "a pink European nausea pill."
08 Erythromycin is the teaching double hit
It can raise domperidone via CYP3A4 and it can prolong QT. "A little 10 mg for the nausea from the macrolide" is the error. Pick another antiemetic with the person who wrote the antibiotic.
Grapefruit is the folk CYP3A inhibitor. Not as clean as an azole, still a poor experiment on a QT drug.
Fainting or palpitations on the 10 mg is 15 or 112 in France, not a second tablet.
| Stop pair (EU restriction era) | Why |
|---|---|
| Strong CYP3A4 inhibitors | Levels up; some also prolong QT |
| Other QT-prolonging medicines | Additive arrhythmia risk |
| Heart failure / impaired conduction | Contraindicated in the review |
| Severe hepatic impairment | Contraindicated |
09 Unapproved plus QT is not a bargain
Internet quality is unknown. Cardiac risk does not get a discount. This site will not invent a dollar and will not coach an import.
If you already took one, tell the next clinician the INN, not "a pink European nausea pill."
Metoclopramide is the US-labeled relative with more CNS movement. Switching is a clinician list, not a Bordeaux pick.
Dyspepsia hobbies and fatty-meal hacks are what the 2014 review moved away from. Shortest time, nausea and vomiting only on the restricted path.
Elise kept QT before dose. Mail us if we implied a US indication.
10 If the list is not empty, the 10 mg is the wrong tablet
Write the QT list before anyone counts 10 mg. Reviewed 21 August 2026, Elise Moreau, Bordeaux.
Write the QT list before anyone counts a 10 mg tablet. Syncope, known long QT, heart-failure clinic, other QT drugs, strong CYP3A4 inhibitors, severe liver disease, age over 60, family stories. If the list is not empty, the European restriction says no.
Erythromycin nights are a double hit. Methadone and some antidepressants already sit on QT lists. A year-old strip plus a new azole is stale. 10 mg three times a day is already 30 mg. 20 mg three times is a different exposure.
The FDA has not approved domperidone. There is no honest US cash table. The leaf says ask. The lactation margin does not outrank this list. Mail [email protected] if we implied a US indication.
Do not add 10 mg tonight because erythromycin made you nauseated. That pair is a double hit. Ask for another antiemetic with the person who wrote the macrolide. Age over 60 plus a fresh normal ECG is better than a heart-failure story, and it is still a reason for a clinician to look. Do not self-start a three-day course from a PDF.
A once-before-dinner 10 mg for a fatty restaurant meal is the old dyspepsia advertising the 2014 review moved away from. A mealtime hobby is how people stay on Motilium without a cardiac check. Virena does not sell the blister and will not invent a dollar. If you already took one, tell the next clinician the INN, not a pink European nickname.
Metoclopramide is the US-labeled relative with more CNS movement. Switching is a clinician list. Internet quality is unknown. Cardiac risk does not get a discount because the carton looked cheap on a storefront. This site will not coach an import how-to-take.
10 mg three times daily is already the usual adult cap in that review. 20 mg three times is a different exposure and not a non-responder rescue for milk or for dyspepsia. Family long-QT stories belong on the list before the first tablet. A cousin's anecdote is not an ECG.
Citalopram has its own QT story. The European restriction treats other QT-prolonging medicines as a contraindication with domperidone. Maybe is the wrong word until a clinician who sees both says otherwise. Do not start an import tonight. Ask for a US-labeled antiemetic if nausea is the problem and you are in the US.
A year-old fine strip plus a new azole is stale. Assessment is current drugs. 10 mg TID is already 30 mg. Milk claims sit beside this list, not above it. Elise kept QT before dose. Palpitations or syncope: 15 or 112 in France. Say the INN.
Severe liver disease belongs on the list before the first 10 mg. So does a family long-QT story. Incomplete lists are how a holiday blister gets swallowed on a ferry. If you already took one, tell the next clinician the INN, not a pink European nickname. This site will not invent a dollar.
Licensed nausea days are short. When the written days end, stop. Do not taper a seven-day nausea pack like a steroid. Do not extend it into a motility habit because the first quiet day felt good. The 2014 review moved the license toward nausea and vomiting, lowest dose, shortest time.
Grapefruit is a sloppy CYP3A inhibitor. Still a poor experiment beside a Motilium 10 mg QT tablet on a ferry night. Skip the juice with that 10 mg tablet.