Postnatal medications include painkillers, vitamins, and supplements prescribed after childbirth. Learn how to use these medications, their common side effects, special precautions to watch out for, and more.
These are painkillers which can help to reduce moderate to severe pain, or when your pain is not relieved by paracetamol.
How to take
Take when necessary or as directed by your doctor. Take after food.
Side effects
Stomach discomfort or gastric irritation is a common side effect. Taking this medication after food reduces this side effect. You may also be given some medications such as antacids that will help protect the stomach from gastric irritation.
Other considerations
There are many types of NSAIDs available; however not all NSAIDs are safe for breastfeeding. If you are taking any NSAIDs other than the ones stated in this leaflet, please check with your healthcare professional if it is safe to be used while you are breastfeeding.
Stomach Protectants e.g. antacids / famotidine
What is this for
Antacids or famotidine may be prescribed by your doctor as a stomach protectant when you are given NSAIDs, to help with stomach discomfort.
How to take
As antacids may come in tablet or liquid form, always follow the instructions provided. Most antacids are usually chewable tablets and you should chew them before taking with the NSAIDs. Famotidine is usually given once or twice daily, and can be taken together with NSAIDs.
Side effects
Generally well tolerated without any significant side effects.
Other considerations
You may need to space antacids at least 2 hours apart from some medications. Please check with your healthcare professional if you are taking other medications.
Multivitamins and Iron supplements
What is this for
Iron is needed to make red blood cells. Multivitamins containing iron or plain iron supplements may be given after a delivery, to help replenish the blood loss during delivery.
How to take
Follow the instructions on the medication label.
Side effects
Generally well tolerated. Some of the common side effects are:
Dark-coloured stools. This is harmless.
Constipation. You can drink more water and take plenty of fruits and vegetables to prevent it.
Other considerations
For supplements containing iron, space at least 2 hours apart from coffee, tea, milk, dairy products, and calcium-containing supplements for better iron absorption.
(Exception: Iron polymaltose e.g. Maltofer® / Haemo).
Laxatives e.g. liquid paraffin / lactulose
What is this for
You may be prescribed laxatives, either a lubricant (e.g. liquid paraffin) or a stool softener (e.g. lactulose) for short-term treatment of constipation.
How to take
It may be taken with or without food.
Side effects
Generally well tolerated.
May cause diarrhea, upset stomach.
Other considerations
If you are prescribed liquid paraffin: Do not lie down for at least 30 minutes after taking this medicine to avoid aspiration pneumonia (caused by medicine leaking back into the lungs).
Avoid taking liquid paraffin with multivitamins as it may interfere with the absorption of the fat-soluble vitamins in multivitamins. Space at least 1 hour apart between these two medications.
Galactogogues e.g. fenugreek
What is this for
You may be prescribed galactogogues, which are medications to stimulate breast milk production.
How to take
If you are prescribed fenugreek, it may be taken with or without food.
Side effects
Generally well tolerated.
What should I do if I forget to take or use this medication?
You should take multivitamins and iron supplements regularly. If you forget to take a dose, take it as soon as you remember if it is not close to the next dose. Otherwise, you should skip the dose and take the next dose at the usual time. Do not take two doses together to make up for the missed dose.
Most of the other postnatal medications are only to be taken if you have symptoms. If you have no symptoms, you do not need to take the medication.
What are some rare but serious side-effects that I need to seek medical advice immediately?
Symptoms of a drug allergy include one or more of the following:
Swollen face/eyes/lips/tongue
Difficulty in breathing
Skin rashes
If you experience any of these symptoms, stop taking the medication and seek immediate medical attention.
You can also find out about drug allergies by watching these videos: They are available in English, 中文, Melayu and தமிழ்: Drug Allergies
How should I store this medication?
Follow the instructions on the medication label. Keep this medication away from children.
How do I throw away this medication safely?
Pack this medication into a black trash bag and seal it tightly before throwing it into the rubbish chute or bin.
What else should I know about after delivery care?
Drink at least 8-10 cups of fluids daily. This replaces fluids lost through breastfeeding and also helps to relieve constipation. Be sure to avoid sugar sweetened drinks!
Have a supply of staple food items (e.g. rice/noodles/pasta, eggs, frozen vegetables) so that quick easy meals can be made.
Cook extras at dinner and freeze in single portions to use at busy times.
Have healthy snacks readily available for convenience when hungry (e.g. tubs of yogurt, dried fruit and nuts, wholemeal crackers, fruit).
You should try to limit alcohol consumption while you are breastfeeding. Generally, moderate alcohol intake by the breastfeeding mother (up to 1 standard drink a day) is not known to be harmful. You should also:
Wait for at least 3 hours after alcohol consumption before the next breastfeed.
Avoid alcohol completely in the first week after delivery as (i) baby’s liver is not completely mature, and (ii) to allow establishment of breast milk supply so that breast milk can be pumped and stored for later use in case baby needs an earlier feed.
Limit to 2 cups of coffee or tea per day as caffeine has been shown to pass to babies through breast milk.
Disclaimer
Please take note that the above is not a complete list of all possible side-effects. If you have any concerns about your medication or if you have other side-effects that you think are caused by this medication, please consult your doctor or pharmacist. If you take more than the recommended dose, please seek medical advice immediately. The information provided on this page does not replace information from your healthcare professional. Please consult your healthcare professional for more information.
This article is jointly developed by members of the National Medication Information workgroup. The workgroup consists of cluster partners (NHG Health, National University Health System and SingHealth), community pharmacies (Guardian, Unity and Watsons) and Pharmaceutical Society of Singapore. The content does not reflect drug availability and supply information in pharmacies and healthcare institutions. You are advised to check with the respective institutions for such information.