Thickened fluids have the potential to retard drug dissolution when used at the thickest levels. These findings highlight potential clinical implications of the addition of these agents to medications for the purpose of dose delivery and indicate that further investigation of thickened fluids and their potential to influence therapeutic outcomes is warranted. Abstract Purpose: To evaluate the influence of co-administered vehicles on in vitro dissolution in simulated gastric fluid of crushed immediate release tablets as an indicator for potential drug bioavailability compromise.
Publication types Research Support, Non-U. This drug is often started in the hospital. Atenolol is often dosed at mg per day, given once a day or in two divided doses. The dosage is gradually adjusted if needed. For seniors: Seniors may need a smaller dosage of atenolol at first because they can be more sensitive to the way medications act in their body. Also, as people age, they sometimes have a harder time clearing drugs from their body.
After a low initial dosage, their dosage may then increase gradually. For people with kidney disease: Kidney disease can make it more difficult for you to clear this drug from your body. Having kidney disease may affect your dosage.
Talk to your doctor about the best dosage for you. However, because drugs affect each person differently, we can not guarantee that this list includes all possible dosages. Always speak with your doctor or pharmacist about dosages that are right for you.
Atenolol oral tablet is used for long-term treatment. If you stop taking it suddenly: If you suddenly stop taking atenolol for high blood pressure, chest pain, or after a heart attack, you raise your risk of heart attack. Your blood pressure might fluctuate too often. That might increase your risk for a heart attack. If you miss a dose: If you miss a dose, just take the next dose as planned.
How to tell if the drug is working: You can tell that atenolol is working if it lowers your blood pressure. Because atenolol can lower blood pressure, your doctor may ask that you periodically check your blood pressure while taking it. Let your doctor know if you experience blood pressure readings that are either too high or too low while taking atenolol. A prescription for this medication is refillable.
You should not need a new prescription for this medication to be refilled. Your doctor will write the number of refills authorized on your prescription. There are other drugs available to treat your condition.
Some may be more suitable for you than others. Talk to your doctor about possible alternatives. Disclaimer: Healthline has made every effort to make certain that all information is factually correct, comprehensive, and up-to-date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional.
You should always consult your doctor or other healthcare professional before taking any medication. The drug information contained here in is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects.
The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses. When heart pain, or discomfort near the heart that's perceived as heart pain, strikes, you want it to go away fast. These home remedies may help. High blood pressure is often associated with few or no symptoms. Many people have it for years without knowing it.
Learn more. Foods that are rich in potassium, magnesium, and calcium can help lower blood pressure. Take a look at our list and see which ones you'd like to add…. Your diet is an important tool when it comes to living well with MS. Learn what not to eat. Several herbs may help lower high blood pressure. Learn more about good herbs for hypertension, from basil to hawthorn.
Lifestyle changes can significantly reduce high blood pressure and even lower your risk of hypertension in the future. Learn how garlic and dark…. We'll explain the connection between type 2 diabetes and high blood pressure, plus how people with type 2 diabetes can prevent and treat hypertension.
Here are six other exercises that can help improve your levels too. If you have diabetes, you have a higher risk of developing high cholesterol. Health Conditions Discover Plan Connect. Common side effects These common side effects happen in more than 1 in people.
Talk to your doctor or pharmacist if these side effects bother you or last more than a few days: feeling sleepy, tired or dizzy cold fingers or toes feeling sick nausea diarrhoea constipation Serious side effects It happens rarely, but some people have serious side effects when taking atenolol. Tell a doctor straight away if you have: shortness of breath with a cough that gets worse when you exercise like walking up stairs , swollen ankles or legs, chest pain, or an irregular heartbeat - these can be signs of heart problems trouble breathing, cold sweats and sudden, sharp chest pain that gets worse when you cough or take deep breaths - these can be signs of lung problems a fast heart rate, a high temperature, trembling and confusion - these can be signs of a thyroid problem Serious allergic reaction In rare cases, atenolol may cause a serious allergic reaction anaphylaxis.
Information: You can report any suspected side effect using the Yellow Card safety scheme. Visit Yellow Card for further information. What to do about: feeling sleepy, tired or dizzy - as your body gets used to atenolol, these side effects should wear off. If atenolol makes you feel dizzy, sit or lie down until you feel better.
Do not drive or operate machinery until you feel OK again. Try to avoid alcohol as it'll make you feel worse. Do not smoke or have drinks with caffeine in - this can make your blood vessels narrower and further restrict blood flow to your hands and feet. Try wearing mittens they're warmer than gloves and warm socks. Do not wear tight watches or bracelets.
It might help to take your atenolol after a meal or snack. Signs of dehydration include peeing less than usual or having dark, strong-smelling pee. Do not take any other medicines to treat diarrhoea without speaking to a pharmacist or doctor. Try to exercise more regularly by going for a daily walk, for example.
If this does not help, talk to your pharmacist or doctor. Atenolol is not usually recommended in pregnancy. Atenolol and breastfeeding If your doctor or health visitor says that your baby's healthy, it's OK to take atenolol while breastfeeding. They may recommend a different medicine for your blood pressure. Non-urgent advice: Tell your doctor if you're:.
There are some medicines that may interfere with the way atenolol works. Important: Medicine safety Tell your doctor or pharmacist if you're taking any other medicines, including herbal medicines, vitamins or supplements. How does atenolol work? Atenolol is a type of medicine called a beta blocker. We do not fully understand how atenolol prevents migraines. How long does atenolol take to work? How long will I take it for? This depends on why you're taking atenolol. Is it safe to take for a long time?
Atenolol is generally safe to take for a long time. What will happen if I stop taking it? Talk to your doctor if you want to stop taking atenolol. Stopping atenolol suddenly may make your health problem worse. How does atenolol compare with other heart medicines?
They work in a different way from beta blockers and include: ACE inhibitors - for example, ramipril and lisinopril angiotensin receptor blockers - for example, candesartan calcium channel blockers - for example, amlodipine diuretics medicines that make you pee more - for example, furosemide Beta blockers are not usually the first choice treatment for high blood pressure.
The medicine your doctor prescribes depends on your age and ethnicity. How does it compare with other medicines for preventing migraine? Ask your doctor or pharmacist which medicine is best for you. Will I need to stop atenolol before surgery? Can I drink alcohol with it? Is there any food or drink I need to avoid? You can eat and drink normally while taking atenolol. Will it affect my contraception?
Atenolol will not stop your contraception working. Talk to your doctor if you're taking a hormonal contraceptive. Will it affect my fertility? Will it affect my sex life? If you're having problems with your sex life, talk to your doctor. Do I need to avoid playing sports? Can I drive or ride a bike? Can lifestyle changes help with high blood pressure? Quit smoking - smoking increases your heart rate and blood pressure. Quitting smoking brings down your blood pressure and relieves heart failure symptoms.
Try to avoid secondhand smoke. Cut down on alcohol - drinking alcohol while you're taking atenolol can make you feel dizzy or lightheaded. Also, drinking too much alcohol raises blood pressure over time and makes heart failure worse. Men and women should not drink more than 14 units of alcohol a week.
A standard glass of wine ml is 2 units. A pint of lager or beer is usually 2 to 3 units of alcohol. Exercise - regular exercise lowers blood pressure by keeping your heart and blood vessels in good condition. It does not need to be too energetic: walking every day will help. Eat well - aim to eat a diet that includes plenty of fruit and veg, wholegrains, fat-free or low-fat dairy products and lean proteins. It's a good idea to cut down on salt , too. Eating too much salt is the biggest cause of high blood pressure.
The more salt you eat, the higher your blood pressure will be. Aim for no more than 6g of salt a day. Deal with stress - when you're anxious or upset, your heart beats faster, you breathe more heavily and your blood pressure often goes up. This can make heart failure worse, too. Find ways to reduce stress in your life.
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