About this medication
- This medicine treats nausea and vomiting during pregnancy, sometimes called morning sickness.
- It combines an antihistamine with vitamin B6 and can be used at any point during pregnancy.
Prevents nausea and vomiting of pregnancy.
How to use it
- Swallow the tablets whole with a glass of water. Do not crush or split them, since they are made to release slowly.
- You can take this medicine with or without food. Taking it with food may make it work more slowly, so it is usually taken without regard to meals.
- Take this medicine on a regular schedule, not just when you feel sick, since it works best when taken ahead of your usual symptoms.
- A common pattern is a larger dose at bedtime to prevent morning sickness, plus smaller doses during the day if needed.
- Take this medicine exactly as your healthcare professional tells you. The amount and timing will be on your prescription label.
If you miss a dose
- If you miss a dose, take it as soon as you remember.
- If it is almost time for your next dose, skip the missed dose and continue your regular schedule. Do not take two doses at once.
Take regularly as prescribed, often two tablets at bedtime with daytime doses added if needed. Swallow whole; it is not a rapid as-needed treatment.
Pregnancy and breastfeeding
- This medicine is meant to be used during pregnancy and can be used in any trimester.
- Extensive research has not shown an increased risk of birth defects with this medicine.
- This medicine is not recommended while breastfeeding, since it can pass into breast milk and affect your baby.
Intended for pregnancy under clinical guidance; not recommended during breastfeeding.
Before you use it
- Tell your healthcare professional if you have asthma, glaucoma, a stomach ulcer, or any blockage of your stomach or bladder.
- Tell your healthcare professional about all medicines you take, especially any medicine for depression called a monoamine oxidase inhibitor (MAOI), since this medicine cannot be used together with those.
- Tell your healthcare professional if you are breastfeeding, since this medicine is not recommended while nursing.
Important warnings
- This medicine can make you very sleepy. Do not drive or use machinery until you know how it affects you.
- Do not drink alcohol while taking this medicine, as it can add to the sleepiness and other effects.
- Taking too much of this medicine can be dangerous, especially for children. Keep it locked away and out of sight.
- If you need to stop this medicine after taking it for a while, lower the dose gradually with your doctor's guidance rather than stopping all at once.
Avoid MAO inhibitors; discuss glaucoma, asthma and urinary or gastrointestinal obstruction.
Possible side effects
- Sleepiness.
- Dizziness.
- Tiredness.
- Stomach upset or heartburn.
- Headache.
- Dry mouth.
- Vivid dreams or trouble sleeping.
- Mood changes, such as feeling more anxious or irritable.
Drowsiness, dizziness and fatigue; do not drive when impaired.
When to get help
When to get emergency help
- Get help right away if you have a seizure.
- Get help right away if you have a fast or irregular heartbeat.
- Get help right away if you have signs of a severe allergic reaction, such as swelling of the face or throat, hives, or trouble breathing.
- Get help right away if you or someone else cannot be woken up after taking this medicine.
When to contact a healthcare professional
- Contact your doctor if you have trouble urinating.
- Contact your doctor if you have blurred vision or eyes that are very sensitive to light.
- Contact your doctor if your nausea and vomiting do not improve, or if you cannot keep fluids down.
- Contact your doctor if you notice unusual confusion or restlessness.
Severe sleepiness, confusion, seizures or overdose need prompt help; delayed effects can occur.
Other medicines and products
- You can take this medicine with or without food.
- Avoid alcohol while taking this medicine.
- Do not take this medicine with sleep aids, sedatives, or other medicines that make you drowsy, unless your doctor tells you to.
- Tell the Care365 care team about all medicines and supplements you take, since some can interact with this medicine.
Alcohol, sedatives and anticholinergic medicines increase adverse effects.
Missed doses, storage and accidental exposure
- Store this medicine at room temperature, away from light.
- Keep this medicine out of the reach and sight of children.
- Ask the Care365 care team how to safely dispose of any unused or expired medicine.
Follow your own product’s missed-dose instructions. If you are unsure, ask the Care365 clinical team before taking an extra dose. Contraceptives, injections and modified-release medicines may need a specific plan.
Keep the original packaging and follow its storage, expiry and disposal instructions. Keep medicines away from children and pets. Ask about refrigeration, after-opening limits and safe sharps disposal when relevant.
For suspected overdose or accidental swallowing, contact poison control or urgent medical care promptly. Call emergency services for breathing difficulty, collapse or a seizure.
Key points to remember
- Take this medicine regularly, as directed, rather than only when you feel sick.
- Do not crush or split the tablets.
- Avoid driving or activities that need alertness until you know how this medicine affects you.
- Talk to your doctor before stopping this medicine.
These practical points come from the Pharmasist patient handout for the same product monograph cited by this guide.