Brand-name aspirin maker Bayer, which partially funded the study, took issue with some of the conclusions. For people with a high risk of heart attack or stroke, studies suggest an aspirin a day can cut the risk. If a person is experiencing a heart attack, it is believed chewing an aspirin can buy time by thinning the blood while help is on the way.
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Tips for enjoying holiday meals. A conversation about reducing the harms of social media. Menopause and memory: Know the facts. The purported goal is to prevent stomach ulcers and bleeding that can sometimes occur with aspirin use. When it comes to preventing a heart attack or stroke , the purpose of taking low-dose aspirin is to help prevent the development of harmful — or deadly — artery-blocking blood clots. However, with enteric-coated aspirin, research indicates that bloodstream absorption may be delayed and reduced, compared to regular aspirin absorption.
This will make it less likely to upset your stomach. Your doctor will discuss what dose is right for you. It's important to take low-dose aspirin exactly as recommended by your doctor. The usual dose to prevent a heart attack or stroke is 75mg once a day a regular strength tablet for pain relief is mg.
The daily dose may be higher - up to mg once a day - especially if you have just had a stroke, heart attack or heart bypass surgery.
You can buy low-dose enteric coated aspirin and low-dose soluble aspirin from pharmacies, shops and supermarkets. If you forget to take a dose of aspirin, take it as soon as you remember.
If you don't remember until the following day, skip the missed dose. If you forget doses often, it may help to set an alarm to remind you. You could also ask your pharmacist for advice on other ways to remember to take your medicine. The amount of aspirin that can lead to overdose varies from person to person. Get someone else to drive you or call for an ambulance. Take the aspirin packet or leaflet inside it, plus any remaining medicine, with you.
Like all medicines, aspirin can cause side effects, although not everyone gets them. Talk to your doctor or pharmacist if the side effects bother you or don't go away:. It happens rarely, but some people have serious side effects after taking low-dose aspirin. In rare cases, it's possible to have a serious allergic reaction to aspirin.
It's generally safe to take low-dose aspirin during pregnancy, as long as your doctor has said it's OK. For more information about how low-dose aspirin can affect you and your baby during pregnancy, read this leaflet on the Best Use of Medicines in Pregnancy BUMPS website.
But your doctor may suggest that you take low-dose aspirin while you're breastfeeding if they think the benefits of the medicine outweigh the possible harm. Tell your doctor if you're taking these medicines before you start taking aspirin :. It's safe to take paracetamol with low-dose aspirin. However, do not take ibuprofen at the same time as low-dose aspirin without talking to your doctor. Aspirin and ibuprofen both belong to the same group of medicines called non-steroidal anti-inflammatory drugs NSAIDs.
If you take them together, it can increase your chances of side effects like stomach irritation. Aspirin may not mix well with quite a lot of complementary and herbal medicines. Aspirin could change the way they work and increase your chances of side effects. For safety, speak to your pharmacist or doctor before taking any herbal or alternative remedies with aspirin.
Tell your doctor or pharmacist if you're taking any other medicines, including herbal medicines, vitamins or supplements. Aspirin slows the blood's clotting action by making platelets less sticky. Platelets are blood cells that stick together and block cuts and breaks in blood vessels, so they're important in normal health.
But in people at risk of heart attacks and stroke, platelets can stick together inside already narrowed blood vessels to form a clot. The clot can stop blood flowing to the heart or brain and cause a heart attack or stroke. If you take it every day, low-dose aspirin stops platelets clumping together to form unwanted blood clots - and prevents heart attacks and stroke.
You may not notice any difference in how you feel after you start taking low-dose aspirin. This doesn't mean that the medicine isn't working. Carry on taking daily low-dose aspirin even if you feel well, as you'll still be getting the benefits. You'll usually need to take low-dose aspirin for the rest of your life. Low-dose aspirin is generally safe to take for a long time. In fact, it works best if you take it for many months and years.
Occasionally, low-dose aspirin can cause an ulcer in your stomach or gut if you take it for a long time.
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