1. What’s omeprazole

Omeprazole reduces the quantity of acid your abdomen makes. It is a broadly used remedy for indigestion and heartburn and acid reflux disorder. It is also taken to stop and deal with abdomen ulcers.

Typically omeprazole is taken for a uncommon sickness brought on by a tumour within the pancreas or intestine known as Zollinger-Ellison syndrome. Omeprazole comes as capsules, tablets and as a liquid that you simply swallow (that is made to order).

All kinds of omeprazole can be found on prescription. You should purchase 10mg and 20mg tablets and capsules from pharmacies.

2. Belangrijke informatie

  • It is regular to take omeprazole as soon as a day within the morning.
  • For extreme sickness, you possibly can take it twice a day – within the morning and within the night.
  • Widespread unwanted side effects embrace complications, diarrhoea and abdomen ache. These are usually gentle and go away whenever you cease taking the medication.
  • For those who’re self-treating with omeprazole, don’t take it for longer than 2 weeks with out checking with a health care provider.

3. Who can and can’t take omeprazole

Omeprazole will be taken by adults, together with pregnant and breastfeeding ladies. Omeprazole will be taken by youngsters and infants if it has been prescribed by a health care provider.

To verify omeprazole is protected for you, inform your physician if you happen to:

  • have had an allergic response to omeprazole or another medicines prior to now
  • have liver issues
  • are resulting from have an endoscopy

Ask your physician if you happen to ought to cease taking omeprazole a couple of weeks earlier than your endoscopy. It’s because omeprazole might conceal a number of the issues that will often be noticed throughout an endoscopy.

4. How and when to take omeprazole

It is regular to take omeprazole as soon as a day, very first thing within the morning. It doesn’t upset the abdomen, so you possibly can take it with or with out meals. For those who take omeprazole twice a day, take 1 dose within the morning and 1 dose within the night.


The standard dose to deal with:

  • indigestion is 10mg to 20mg a day
  • heartburn and acid reflux disorder is 20mg to 40mg a day
  • abdomen ulcers is 20mg to 40mg a day
  • Zollinger-Ellison syndrome is 20mg to 120mg a day

Doses are often decrease for kids and folks with liver issues.

Tablets and capsules

  • Every pill or capsule incorporates 10mg, 20mg or 40mg of omeprazole.
  • Swallow tablets and capsules complete with a glass of water or juice.
  • When you’ve got issues swallowing capsules, you possibly can open some manufacturers of omeprazole capsules and blend the granules inside with a small quantity of water or fruit juice, or sprinkle them on tender meals, corresponding to yoghurt or apple puree.
  • Don’t open capsules which have a particular coating (like these made by Dexel). Speak to your pharmacist if you happen to’re undecided whether or not you possibly can open your capsules.
  • Omeprazole additionally comes as a pill that melts in your mouth.
  • You should purchase omeprazole 10mg tablets and capsules from pharmacies.
  • They’re the identical as omeprazole 10mg tablets and capsules that you simply get on prescription, however they’re meant to be taken solely by adults, and just for as much as 4 weeks.

Liquid omeprazole

  • Liquid omeprazole will be prescribed by a health care provider and made to order for kids and individuals who can’t swallow capsules or tablets.
  • It’s going to include a syringe or spoon that will help you take the correct amount. For those who shouldn’t have a syringe or spoon, ask your pharmacist for one.
  • Don’t use a kitchen teaspoon because it won’t give the correct amount.

Gaat mijn dosis omhoog of omlaag?

  • Typically your physician will improve your dose of omeprazole if it isn’t working effectively sufficient.
  • Relying on the rationale you’re taking omeprazole, chances are you’ll take the next dose to start with, often for a couple of weeks.
  • After this, your physician might suggest that you simply take a decrease dose.

Hoe lang zal ik het nemen?

  • For those who purchased the medication your self from a pharmacy, inform your physician if you happen to really feel no higher after taking omeprazole for two weeks.
  • They might need to do exams to search out out what’s inflicting your signs or change you to a unique medication.
  • Relying in your sickness or the rationale you take omeprazole, chances are you’ll solely want it for a couple of weeks or months.
  • Typically you would possibly have to take it for longer, even for a few years.
  • Some individuals don’t have to take omeprazole daily and take it solely once they have signs.
  • As soon as you are feeling higher (usually after a couple of days or even weeks), you possibly can cease taking it.
  • However taking omeprazole on this method will not be appropriate for everybody. Speak to your physician What’s what’s finest for you.

Wat als ik het niet neem?

  • For those who often take it as soon as a day, take the missed dose as quickly as you bear in mind, except it is inside 12 hours of your subsequent dose, through which case skip the missed dose.
  • For those who often take it twice a day, take the missed dose as quickly as you bear in mind, except it is inside 4 hours of your subsequent dose, through which case skip the missed dose.

Don’t take a double dose to make up for a forgotten dose.

Voor degenen die gewoonlijk doses verwaarlozen, kan het helpen om een alarm in te stellen om u eraan te herinneren. U kunt uw apotheker ook om advies vragen over verschillende methoden die u kunnen helpen om uw medicatie in gedachten te houden.

Wat als ik te veel neem?

It is not possible that taking 1 or 2 further doses accidentally will trigger any issues. However you need to test along with your physician when you’ve got taken an excessive amount of and have any of those signs:

  • flushed pores and skin
  • feeling sweaty
  • a quick heartbeat
  • slaperig voelen
  • blurred imaginative and prescient
  • feeling confused or agitated

5. Negatieve effecten

Most individuals who take omeprazole shouldn’t have any unwanted side effects. For those who do get a facet impact, it is often gentle and can go away whenever you cease taking omeprazole.

Widespread unwanted side effects and self-help recommendation

These widespread unwanted side effects occur in additional than 1 in 100 individuals.


Ensure you relaxation and drink loads of fluids. Don’t drink an excessive amount of alcohol. Ask your pharmacist to suggest a painkiller. Complications ought to often go away after the primary week of taking omeprazole. Speak to your physician in the event that they last more than per week or are extreme.

Feeling sick

Strive taking omeprazole with or after a meal or snack. It might additionally assist if you don’t eat wealthy or spicy meals.

Being sick (vomiting) or diarrhoea

Drink loads of water by having small frequent sips to keep away from dehydration. Indicators of dehydration embrace peeing lower than regular or having strong-smelling pee. Don’t take another medicines to deal with diarrhoea or vomiting with out chatting with a pharmacist or physician.

Abdomen ache

Attempt to relaxation and chill out. It will probably assist to eat and drink slowly and have smaller and extra frequent meals. Placing a warmth pad or coated sizzling water bottle in your abdomen might also assist. In case you are in a number of ache, communicate to your pharmacist or physician.


Get extra fibre into your weight loss plan, corresponding to recent fruit and greens and cereals, and drink loads of water. Attempt to train, for instance, by going for a each day stroll or run. If this does not assist, speak to your pharmacist or physician.


Attempt to keep away from meals that trigger wind, like pulses, lentils, beans and onions. It may also assist to eat smaller and extra frequent meals, eat and drink slowly, and train frequently. Some pharmacy cures, corresponding to simethicone, might relieve signs of wind.

Omeprazole might also make you are feeling dizzy or sleepy. Some individuals would possibly discover it troublesome to go to sleep. It might additionally trigger an itchy or lumpy pores and skin rash, or make your toes or ankles swell.

Speak to your physician or pharmacist if the unwanted side effects hassle you or don’t go away.

Kritieke ongewenste bijwerkingen

Critical unwanted side effects are uncommon and occur in lower than 1 in 1,000 individuals.

Name a health care provider right away when you’ve got:

  • yellow pores and skin, darkish pee and tiredness – these will be indicators of liver issues
  • joint ache together with a pink pores and skin rash, particularly in components of your physique uncovered to the solar, corresponding to your arms, cheeks and nostril – these will be indicators of a uncommon situation known as subacute cutaneous lupus erythematosus. This may occur even when you’ve got been taking omeprazole for a very long time

Kritische allergische reactie

In uncommon circumstances, it is potential to have a critical allergic response (anaphylaxis) to omeprazole.

Snelle beweging vereist:

  • je krijgt poriën en huiduitslag die jeukende, roze, gezwollen, blaren of afbladderende poriën en huid zullen omarmen
  • je piept
  • je krijgt een beklemd gevoel in de borst of keel
  • je hebt misschien moeite met ademhalen of praten
  • uw mond, gezicht, lippen, tong of keel beginnen op te zwellen

You may be having a critical allergic response and might have speedy remedy in hospital. These aren’t all of the unwanted side effects of omeprazole.

6. Being pregnant and breastfeeding

Normally, omeprazole is protected to take throughout being pregnant and whereas breastfeeding.

Omeprazole and being pregnant

For those who’re pregnant, it is all the time higher to attempt to deal with indigestion with out taking a medication. Your physician or midwife will first advise that you simply attempt to ease your signs by consuming smaller meals extra usually and avoiding fatty and spicy meals.

They might additionally recommend elevating the pinnacle of your mattress 10 to 20cm by placing one thing below your mattress or mattress, in order that your chest and head are above your waist. This helps cease abdomen acid travelling up in the direction of your throat.

If life-style modifications don’t work, chances are you’ll be really helpful a medication like omeprazole.

Omeprazole and breastfeeding

Omeprazole is protected to take when you’re breastfeeding. It passes into breast milk, however solely in small quantities that aren’t dangerous to the child. But when your child is untimely or has well being issues, test along with your physician first.

Niet-dringend advies: Informeer uw arts als u:

  • een poging doen om zwanger te worden
  • zwanger
  • borstvoeding geven

For extra info What’s how omeprazole can have an effect on you and your child throughout being pregnant.

7. Cautions with different medicines

Some medicines and omeprazole can have an effect on one another and make it extra probably that you will have unwanted side effects.

Inform your physician if you happen to’re taking these medicines earlier than you begin omeprazole remedy:

  • coronary heart medicines, corresponding to digoxin
  • cilostazol (treats peripheral arterial illness)
  • antifungal medicines, corresponding to itraconazole, posaconazole and voriconazole
  • methotrexate (treats psoriasis and rheumatoid arthritis)
  • HIV medicines
  • phenytoin (an anti-epilepsy medication)
  • rifampicin (an antibiotic)
  • blood thinning medicines, corresponding to clopidogrel and warfarin

These aren’t all of the medicines that won’t combine effectively with omeprazole. For a full listing, see the leaflet inside your medication packet.

Mixing omeprazole with natural cures and dietary supplements

Don’t take St John’s wort, the natural treatment for despair, when you’re taking omeprazole. St John’s wort might cease omeprazole working in addition to it ought to.


Informeer uw arts of apotheker als u naast natuurlijke geneesmiddelen, voedingsvitaminen of voedingssupplementen nog andere geneesmiddelen gebruikt.

8. Widespread questions What’s omeprazole

  1. Hoe werkt omeprazol?

    Omeprazole is a kind of medication known as a proton pump inhibitor (PPI). Proton pumps are tiny substances within the lining of the abdomen that assist it make acid to digest meals. Omeprazole prevents proton pumps working correctly. This reduces the quantity of acid the abdomen makes.

  2. Wanneer ga ik me echt hoger voelen?

    You must begin to really feel higher inside 2 to three days. It might take as much as 4 weeks for omeprazole to work correctly, so you should still have some acid signs throughout this time.

    For those who’re self-treating, inform your physician if you happen to really feel no higher after taking omeprazole for two weeks. They might need to do exams or change you to a unique medication.

  3. Kan ik er pijnstillers bij nemen?

    Sure, it is protected to take painkillers corresponding to paracetamol or ibuprofen similtaneously omeprazole. It is best to take ibuprofen with, or simply after, a meal so it doesn’t upset your abdomen.

  4. Zijn er verschillende medicijnen zoals omeprazol?

    There are 4 different medicines which can be just like omeprazole. They’re:

    Like omeprazole, these medicines are PPIs. They work in the identical method as omeprazole to scale back acid in your abdomen.

    They often work as effectively, and have comparable unwanted side effects, as omeprazole. However they could be given in numerous doses.

    Typically, if omeprazole doesn’t work or causes unwanted side effects, your physician might recommend that you simply attempt taking one other PPI.

  5. Zijn er verschillende medicijnen tegen indigestie?

    There are different pharmacy and prescription medicines for indigestion and heartburn.
    Antacids, like calcium carbonate (Tums), sodium bicarbonate, Maalox and Milk of Magnesia, relieve indigestion and heartburn by neutralising the acid in your abdomen.

    They provide fast aid that lasts for a couple of hours. They’re best for infrequent bouts of abdomen acid signs. Some antacids, corresponding to Gaviscon, have an additional ingredient known as alginic acid. They work by lining your abdomen so juices from it don’t splash up into your foodpipe. They’re particularly good for relieving acid reflux disorder. Antacids can be found from pharmacies and supermarkets.

    Histamine antagonists (generally known as H2 blockers) scale back the quantity of acid made in your abdomen, however they do that differently from PPIs.

    They embrace ranitidine (Zantac), cimetidine (Tagamet), famotidine (Pepcid) and nizatidine (Axid).  Usually, PPIs like omeprazole are used first as a result of they’re higher than H2 blockers at lowering abdomen acid.

    But when a PPI doesn’t work or causes unwanted side effects, your physician might prescribe an H2 blocker. You should purchase famotidine and ranitidine over-the-counter from pharmacies.

  6. Kan ik omeprazol met een antacidum gebruiken?

    U kunt omeprazol eventueel innemen met een antacidum (bijvoorbeeld Gaviscon) als u zou kunnen, maar er zit een tussenpoos van twee uur tussen.

  7. Is omeprazol die ik koop hetzelfde als op recept?

    You should purchase omeprazole 10mg and 20mg tablets and capsules from pharmacies. They’re the identical as omeprazole because the tablets and capsules you get on prescription, however they’re meant to be taken solely by adults and just for as much as 4 weeks. Greater doses of omeprazole are solely obtainable on prescription.

  8. Is het beschermd om omeprazol heel lang te gebruiken?

    For those who take omeprazole for greater than 3 months, the degrees of magnesium in your blood might fall. Low magnesium could make you are feeling drained, confused, dizzy and trigger muscle twitches, shakiness and an irregular heartbeat. For those who get any of those signs, inform your physician.

    Taking omeprazole for greater than a 12 months might improve your possibilities of sure unwanted side effects, together with:
    -bone fractures
    -intestine infections
    -vitamin B12 deficiency – signs embrace feeling very drained, a sore and pink tongue, mouth ulcers and pins and needles

    For those who take omeprazole for longer than 1 12 months, your physician will frequently test your well being to see if you happen to ought to keep on taking it. It isn’t identified if omeprazole works much less effectively the longer you’re taking it. For those who really feel like omeprazole will not be working any extra, speak to your physician.

  9. Veroorzaakt het langdurig innemen van omeprazol de meeste vormen van kanker in de buik?

    A Hong Kong examine revealed in 2017 steered that individuals taking PPIs like omeprazole for a minimum of 3 years have a really small elevated likelihood of growing abdomen most cancers. For each 10,000 individuals taking a PPI long run, it was thought an additional 4 individuals get abdomen most cancers.

    However the examine didn’t show that PPIs have been inflicting abdomen most cancers and the outcomes might not apply within the UK. Individuals who take PPIs frequently shouldn’t be significantly involved by this examine.

    However PPIs, like most medicines, have unwanted side effects, so it is best to take them for the shortest time potential. Communicate to your physician or pharmacist if you happen to’re involved.

  10. Hoe kom ik van omeprazol af?

    Normally, you possibly can cease taking omeprazole with out lowering the dose first. When you’ve got taken omeprazole for a very long time, communicate to your physician earlier than you cease taking it. Stopping immediately might make your abdomen produce much more acid, and make your signs come again. Decreasing the dose regularly earlier than stopping utterly will stop this taking place.

  11. Heeft het effect op mijn vruchtbaarheid?

    There is no clear proof to recommend that taking omeprazole will scale back fertility in both males or ladies. However communicate to a pharmacist or your physician if you happen to’re making an attempt to get pregnant. They might need to evaluation your remedy.

  12. Heeft het effect op mijn anticonceptie?

    Omeprazole doesn’t have an effect on any kind of standard contraception, together with the mixed capsule. But when omeprazole makes you sick (vomit), your contraceptive capsules might not shield you from being pregnant.

    If this occurs, comply with the directions within the leaflet that comes along with your contraceptive capsules. Discover out what to do if you happen to’re on the capsule and also you’re sick or have diarrhoea. It might additionally scale back the effectiveness of 1 kind of emergency contraception known as ellaOne (ulipristal), so a unique type of emergency contraceptive could also be really helpful as a substitute.

  13. Mag ik met een motor rijden of struikelen?

    Omeprazole could make you are feeling dizzy, sleepy, or get blurred imaginative and prescient. If this occurs to you, don’t drive, cycle or use equipment or instruments till you are feeling higher.

  14. Kan ik er alcohol bij drinken?

    Alcohol doesn’t have an effect on the way in which omeprazole works. However consuming alcohol makes your abdomen produce extra acid than regular. This may irritate your abdomen lining and make your signs worse.

  15. Kunnen veranderingen in levensstijl helpen?

    It might be potential to ease signs brought on by an excessive amount of abdomen acid by making a couple of modifications to your weight loss plan and life-style:
    -keep a wholesome weight by consuming healthily
    -don’t eat meals that may make your signs worse, corresponding to wealthy, spicy and fatty meals, and acidic meals like tomatoes, citrus fruits, salad dressings and fizzy drinks
    -reduce down on caffeinated drinks, corresponding to tea, espresso and cola, in addition to alcohol and smoking
    -when you’ve got signs at night time, attempt to not eat for a minimum of 3 hours earlier than you go to mattress
    -elevate the pinnacle of your mattress 10 to 20cm in order that your chest and head are above your waist

Bijbehorende omstandigheden

  • Heartburn and acid reflux disorder
  • Indigestion
  • Indigestion and heartburn in being pregnant
  • Abdomen ulcer

Nuttige middelen

  • HealthUnlocked: omeprazole discussion board
  • Barrett’s Oesophagus Marketing campaign: charity
  • Marketing campaign towards reflux illness: charity
  • Guts UK: charity
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