What Other Drugs Could Interact With This Medication
There may be an interaction between atenolol and any of the following:
- angiotensin converting enzyme inhibitors
- angiotensin receptor blockers
- beta-2 agonists
- beta-adrenergic blockers
- calcium channel blockers
- ergot alkaloids
- narcotic pain relievers
- nonsteroidal anti-inflammatory drugs
- phosphodiesterase-5 inhibitors
- second-generation anti-psychotics
If you are taking any of these medications, speak with your doctor or pharmacist. Depending on your specific circumstances, your doctor may want you to:
- stop taking one of the medications,
- change one of the medications to another,
- change how you are taking one or both of the medications, or
- leave everything as is.
An interaction between two medications does not always mean that you must stop taking one of them. Speak to your doctor about how any drug interactions are being managed or should be managed.
Medications other than those listed above may interact with this medication. Tell your doctor or prescriber about all prescription, over-the-counter , and herbal medications you are taking. Also tell them about any supplements you take. Since caffeine, alcohol, the nicotine from cigarettes, or street drugs can affect the action of many medications, you should let your prescriber know if you use them.
Tenormin For Heart Attack
Tenormin is approved for use in people whove had a known or suspected heart attack. For this use, the drug is given to reduce the risk of death thats related to heart or blood vessel problems.
During a heart attack, blood flow stops in certain areas of your heart. This can damage your heart, making it weak and less able to function properly.
Tenormin helps to reduce the amount of work your heart has to do as it pumps blood through your body. In this way, the drug may lower your risk of death thats related to a heart or blood vessel problem.
Effectiveness for heart attack
Clinical studies looked at people who were thought to have had a heart attack. In this study, within the first 7 days after the heart attack, death related to a heart problem occurred in:
- 3.89% of people who took Tenormin
- 4.57% of people who didnt take Tenormin
In other words, the risk of dying due to a heart problem in the first 7 days after a heart attack was reduced by 15% in people who took Tenormin.
Can Tenormin Cause Anxiety Or Depression
- 12% of people taking Tenormin
- 9% of people taking a placebo
In addition, anxiety may be a symptom of the condition youre using Tenormin to treat. For example, people with severe chest pain may have anxiety related to having the chest pain.
Also, keep in mind that Tenormin can cause changes in your heart rate. For some people, anxiety can also cause changes in heart rate. But having changes in your heart rate with Tenormin doesnt always mean you have anxiety.
If youre have anxiety or depression while youre taking Tenormin, talk with your doctor. They can recommend ways to help reduce these symptoms.
You May Like: Can Acid Reflux Cause Heart Palpitations
Some Side Effects Can Be Serious The Following Symptoms Are Uncommon But If You Experience Any Of Them Call Your Doctor Immediately:
- shortness of breath
- swelling of the hands, feet, ankles, or lower legs
- weight gain
Atenolol may cause other side effects. Call your doctor if you have any unusual problems while taking this medication.
If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration’s MedWatch Adverse Event Reporting program online or by phone .
Tenormin And Other Medications
Below are lists of medications that can interact with Tenormin. These lists doesnt contain all the drugs that may interact with Tenormin.
Before taking Tenormin, talk with your doctor and pharmacist. Tell them about all prescription, over-the-counter, and other drugs you take. Also tell them about any vitamins, herbs, and supplements you use. Sharing this information can help you avoid potential interactions.
If you have questions about drug interactions that may affect you, ask your doctor or pharmacist.
Tenormin and drugs that lower your level of catecholamines
Symptoms of low blood pressure or low heart rate vary. But they may include dizziness, lightheadedness, and fainting.
Examples of drugs that lower catecholamine levels include:
- reserpine , which is used for high blood pressure
- clonidine , which is used for high blood pressure
- disulfiram , which is used for alcohol misuse
If you must take drugs that lower catecholamine levels while youre using Tenormin, your doctor will closely monitor your heart function and blood pressure during treatment.
Tenormin and calcium channel blockers
Read Also: Does Tylenol Elevate Blood Pressure
Atenolol Low Pulse Rate Answers From Doctors Healthta
Learn About Side Effects Drug Interactions This Effect Lowers The Heart Rate Blood Pressure And Strain On The Heart
How to measure heart rate. It is generally prescribed to those patients suffering from. Continuous observation is also critical in patient safety. Patients receiving metoprolol do not have as low a perioperative cardiac risk as patients receiving atenolol, in accord with possible acute withdrawal after missed doses. This video is aimed at anxiety sufferers, but these tips can be applied for those who have a. Try repeating this activity but compare a group of. How does your heart rate change after. This will be a really big advantage for those with high blood pressure or some patients suffering from hypertension, as, this beta blocker does the. If you’re taking it for a heart condition or to prevent. How long should you wait to take ativan after taking atenolol? If your heart rate decreases 20 beats per minute or more within one minute post exercise you are doing well. I take.5mg 2 times a day of klonopin but seems not to work is that to low of dose and is it a safe drug for long term use and does it work for panic attacks 12.5 mg of atenolol lowers blood pressure such a little bit, it isn’t even worth talking about. Learn about side effects, drug interactions this effect lowers the heart rate, blood pressure, and strain on the heart.
Recommended Reading: Carrie Fisher Brain Damage
What Other Information Should I Know
Keep all appointments with your doctor. Your blood pressure should be checked regularly to determine your response to atenolol. Your doctor may ask you to check your pulse . Ask your pharmacist or doctor to teach you how to take your pulse. If your pulse is faster or slower than it should be, call your doctor.
Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.
It is important for you to keep a written list of all of the prescription and nonprescription medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Does Taking Atenolol Long Term Alter Normal Sinus Node Function Am I Addicted To Atenolol
Greetings from New Zealand. I am trying to find out 1) whether taking Atenolol long term will alter normal sinus node function: and/or 2) whether stopping Atenolol immediately after long term use would result in disturbing arrhythmias. I had been on 100 mg Atenolol for over 10 years as part of a hypertension treatment when I started having bradycardia low enough to cause me to faint. The attending doctor told me to stop the Atenolol. I became very jittery and nervous for the next 3 weeks until the Atenolol was restarted at 50 mg. Some months later I fainted again and at the same time ectopic beats were discovered, but the Atenolol was again halved until eventually stopped completely on doctors advice. Since March 2016 I had been having spells of irregular heart beats which gave me disturbing physical symptoms so much so that I sought a second opinion. Two 24 hour heart rate monitors a year apart both showed 2% ectopics but my jittery/jerky feelings were noted in the most recent test so the doctor said to try 25 mg Atenolol again. My nervous feelings disappeared and now a month later I have not noticed any blips or jitters at all for sometime. I wondered if I am addicted to Atenolol, or if my heart decided if Atenolol is doing the job then I wont bother. I know this sounds weird but I would love to know if there has been any other reports of this type of side effect with Atenolol.Many thanks and kind regards.
Submitted by Olwynne from Gisborne on 11/23/2016
Read Also: How Does Atropine Increase Heart Rate
Things To Be Careful Of
Be careful driving or operating machinery until you know how atenolol affects you. As with other beta blocker medicines, atenolol may cause dizziness, faintness, fatigue or light-headedness in some people. Make sure you know how you react to atenolol before you drive a car, operate machinery, or do anything else that could be dangerous if you are dizzy or light-headed. If you have any of these symptoms stop driving, operating machinery or performing dangerous tasks.
If you drink alcohol, dizziness or light-headedness may be worse.
If this problem gets worse or continues, talk to your doctor.
To help your body get used to the change in blood pressure, the following hints may be useful:
- Stand up slowly when getting up from a chair or bed. This will allow your body get used to the change in position and blood pressure.
- If you feel dizzy, sit or lie down until you feel better.
- If you feel faint, sit down and put your head between your knees.
Be careful not to over-exercise when you first start taking atenolol. Atenolol helps prevent angina resulting from physical activity and exercise. You may be tempted to exercise too much. Talk to your doctor about how much exercise you can do.
Pharmacist Tips For Atenolol
Atenolol can be taken with or without food.
As with all beta blockers, atenolol can make you feel dizzy for a few days after first starting it or changing the dose. When changing positions , do so slowly.
Be careful if you have diabetes as atenolol can hide symptoms of low blood sugar.
Don’t stop taking atenolol suddenly as it can increase your risk of high blood pressure, heart attack, and irregular heart rhythm. If you need stop this medication, your provider will usually taper you off over time.
Prices for atenolol start at just $3.30 with a GoodRx coupon. Theyre fast, easy-to-use and free!
Recommended Reading: Does Tylenol Increase Heart Rate
What To Do In Case Of Overdose
If you think youve taken too much of this drug, call your doctor. You can also call the American Association of Poison Control Centers at 800-222-1222 or use their online tool. But if your symptoms are severe, call 911 or your local emergency number, or go to the nearest emergency room right away.
You may wonder how Tenormin compares with other medications that are prescribed for similar uses. Here we look at how Tenormin and Lopressor are alike and different.
Other Uses For This Medicine
Atenolol is also used sometimes to prevent migraine headaches and to treat alcohol withdrawal, heart failure, and irregular heartbeat. Talk to your doctor about the possible risks of using this medication for your condition.
This medication may be prescribed for other uses ask your doctor or pharmacist for more information.
Recommended Reading: Mayo Clinic Heart Rate
Can Atenolol Cause Problems
Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the most common ones associated with atenolol. You will find a full list in the manufacturer’s information leaflet supplied with your medicine. The unwanted effects often improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following continue or become troublesome.
|Common atenolol side-effects||What can I do if I experience this?|
|Feeling sick or being sick , stomach upset||Stick to simple foods and drink plenty of water|
|Feeling dizzy, tired or light-headed||Getting up and moving more slowly may help. If you begin to feel dizzy, lie down so that you do not faint, then sit for a few moments before standing. This often improves after the first week or two, but if it continues, speak with your doctor. If affected, do not drive and do not use tools or machines until you feel better|
|Cold fingers or toes, a slow heartbeat, sweating||Speak with your doctor if any of these become troublesome|
If you experience any other symptoms which you think may be due to atenolol, speak with your doctor or pharmacist for further advice.
What Are Side Effects Associated With Using Atenolol
Side effects of atenolol include:
- 2°/3°atrioventricular block
Other side effects of atenolol include:
- Impaired performance on neuropsychiatric tests
- Purple-colored spots on the skin
- Dry eyes
- Raynaud phenomenon
Don’t Miss: Does Tylenol Increase Heart Rate
Warnings For People With Certain Health Conditions
For people with asthma/chronic obstructive pulmonary disease : Generally, people with asthma or COPD shouldnt take atenolol. A doctor may still prescribe it, but only in small doses with careful monitoring. Atenolol works to block beta receptors on cells in the heart. But at higher doses, atenolol can block different types of beta receptors found in breathing passages. Blocking these receptors can lead to narrowing of breathing passages, making asthma or COPD worse.
For people with diabetes: Atenolol may mask important signs of low blood sugar, including shaking and increased heart rate. Without these signals, it becomes more difficult to recognize dangerously low blood sugar levels.
For people with poor circulation: If you have poor circulation in your feet and hands, you may have worse symptoms when taking atenolol. Atenolol reduces blood pressure, so you might not get as much blood to your hands and feet.
For people with an overactive thyroid : Atenolol may mask important signs of an overactive thyroid, including a fast heartbeat. If you stop taking this drug suddenly, it may get worse and could be life threatening. Dont stop taking atenolol without talking to your doctor.
Warnings For Other Groups
For pregnant women: Atenolol is a category D pregnancy drug. That means two things:
Atenolol use in the second trimester of pregnancy has been associated with birth of babies who are smaller than normal. Also, newborns of mothers who took atenolol at the time of birth may be at risk of hypoglycemia and bradycardia .
If you take atenolol and are considering having a baby, or if you are pregnant, talk to your doctor right away. Atenolol is not the only medication that treats high blood pressure. Other drugs have fewer adverse effects during pregnancy and breastfeeding. Your doctor will be able to tell you if a different drug or a dose adjustment is an option for you.
If you become pregnant while taking this drug, call your doctor right away.
For women who are breastfeeding: Atenolol is absorbed into breast milk and could be passed to a child who is breastfed. Newborns who breastfeed from mothers who take atenolol are also at risk of hypoglycemia and bradycardia.
All possible dosages and drug forms may not be included here. Your dosage, drug form, and how often you take the drug will depend on:
- your age
- how severe your condition is
- other medical conditions you have
- how you react to the first dose
You May Like: What Causes Left Sided Heart Failure