Carteolol
Hypertension, Open-Angle Glaucoma
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Drug Status
Government Approvals
US(FDA)
WHO Essential Medicine
NO
Known Teratogen
No
Pharmaceutical Class
Beta-Adrenergic Blocker
Controlled Drug Substance
No
Summary
Carteolol is used to treat high blood pressure, which is when the force of blood against artery walls is too high, and certain heart conditions, which are diseases affecting the heart's function.
Carteolol works by blocking beta receptors, which are parts of the heart that respond to stress hormones, helping to lower blood pressure and reduce heart strain.
The usual starting dose of carteolol is 2.5 mg to 5 mg taken once or twice daily by mouth, which means swallowing the tablet.
Common side effects of carteolol include dizziness, which is feeling lightheaded, and fatigue, which is feeling very tired.
Carteolol can affect heart rate and blood pressure, so regular monitoring is important. It should not be used by people with severe heart block, which is a condition where the heart beats too slowly, or asthma, which is a lung condition causing breathing difficulty.
Indications and Purpose
How does carteolol work?
Carteolol works by blocking beta receptors in the heart, which helps lower blood pressure and reduce heart strain. Think of it like turning down the volume on a loudspeaker. By blocking these receptors, carteolol helps the heart beat more slowly and with less force, which lowers blood pressure and helps manage heart conditions.
Is carteolol effective?
Carteolol is effective in treating high blood pressure and certain heart conditions. It works by blocking specific receptors in the heart, which helps lower blood pressure and reduce heart strain. Clinical studies support its effectiveness in improving heart health and managing blood pressure.
What is carteolol?
Carteolol is a beta-blocker, which is a type of medication that helps manage high blood pressure and certain heart conditions. It works by blocking specific receptors in the heart, which helps lower blood pressure and reduce heart strain. Carteolol is used to treat high blood pressure and can also be used for other heart-related conditions.
Directions for Use
For how long do I take carteolol?
Carteolol is usually a long-term medication for managing ongoing health conditions like high blood pressure. You'll typically take carteolol every day as a lifelong treatment unless your doctor suggests otherwise. How long you'll need this medication depends on your body's response, any side effects you experience, and changes in your overall health.
How do I dispose of carteolol?
If you can, bring unused carteolol to a drug take-back program or collection site at a pharmacy or hospital. They will dispose of it properly so it doesn't harm people or the environment. If you can't find a take-back program, you can throw it in the trash at home. Mix it with something undesirable like used coffee grounds, seal it in a plastic bag, and throw it away.
How do I take carteolol?
Take carteolol as prescribed by your doctor, usually once or twice daily. It can be taken with or without food. Do not crush or chew the tablets. If you miss a dose, take it as soon as you remember unless it's almost time for your next dose. In that case, skip the missed dose and continue your regular schedule. Do not double up on doses. Always follow your doctor's specific instructions.
How long does it take for carteolol to start working?
Carteolol begins working in your body shortly after you take it, but you may not notice all the benefits right away. For high blood pressure, you might see some improvement within a few days, but more significant changes typically take several weeks. How quickly the medication works can depend on your overall health and other factors.
How should I store carteolol?
Store carteolol at room temperature, away from moisture and light. Keep it in a tightly closed container. Don't store it in humid places like bathrooms. Always store carteolol out of children's reach to prevent accidental swallowing. Check the expiration date regularly and properly dispose of any unused or expired medication.
What is the usual dose of carteolol?
The usual starting dose of carteolol for adults is typically 2.5 mg to 5 mg once or twice daily. Your doctor may adjust your dose based on your response and needs. The maximum recommended dose is usually 10 mg per day. Always follow your doctor's specific dosing instructions for your personal health needs.
Warnings and Precautions
Can carteolol be taken safely while breastfeeding?
Carteolol is not recommended while breastfeeding. We don't have much information about whether this medication passes into human breast milk. If you're taking carteolol and want to breastfeed, talk with your doctor about safer medication options that would allow you to nurse your baby safely.
Can carteolol be taken safely while pregnant?
The safety of carteolol during pregnancy is not well-established. It's important to weigh the benefits and risks with your doctor. Uncontrolled high blood pressure during pregnancy can cause serious problems for both mother and baby. If you're pregnant or planning to become pregnant, talk with your doctor about the safest way to manage your condition.
Can I take carteolol with other prescription drugs?
Carteolol can interact with other medications that affect heart rate or blood pressure, such as other beta-blockers or calcium channel blockers. These interactions can increase the risk of adverse effects like low blood pressure or slow heart rate. Always inform your doctor about all the medications you are taking to avoid potential interactions.
Does carteolol have adverse effects?
Adverse effects are unwanted reactions to a medication. With carteolol, common adverse effects include dizziness and fatigue. Serious effects like slow heart rate or low blood pressure are rare but require immediate medical attention. If you notice any new or worsening symptoms, contact your doctor promptly.
Does carteolol have any safety warnings?
Yes, carteolol has safety warnings. It can affect heart rate and blood pressure, so regular monitoring is important. Not adhering to these warnings can lead to serious heart issues. If you experience symptoms like dizziness, fainting, or irregular heartbeat, seek medical help immediately. Always follow your doctor's advice and report any unusual symptoms.
Is carteolol addictive?
Carteolol is not addictive or habit-forming. It doesn't cause dependency or withdrawal symptoms when you stop taking it. Carteolol works by affecting your heart and blood vessels, not brain chemistry, so it doesn't lead to addiction. If you have concerns about medication dependence, you can feel confident that carteolol doesn't carry this risk.
Is carteolol safe for the elderly?
Elderly individuals are more vulnerable to the side effects of medications like carteolol, such as dizziness or low blood pressure. It's important for elderly patients to be closely monitored by their doctor while taking this medication. Regular check-ups help ensure the medication is working safely and effectively.
Is it safe to drink alcohol while taking carteolol?
It's best to avoid alcohol while taking carteolol. Alcohol can increase the risk of side effects like dizziness or low blood pressure. If you do choose to drink occasionally, limit how much alcohol you consume and watch for warning signs like dizziness or fainting. Talk with your doctor about alcohol use while taking carteolol.
Is it safe to exercise while taking carteolol?
You can exercise while taking carteolol, but keep a few things in mind. This medication can cause dizziness or fatigue, which might affect your exercise capacity. To exercise safely, start slowly and listen to your body. If you notice dizziness or unusual fatigue, slow down or stop exercising and rest. Check with your doctor if you have concerns about your specific situation.
Is it safe to stop carteolol?
Stopping carteolol suddenly can cause your blood pressure to rise quickly, which may lead to serious heart problems. Always talk with your doctor before stopping carteolol. They might suggest gradually reducing your dose to keep your condition under control. Your doctor will help you make any medication changes safely to protect your health.
What are the most common side effects of carteolol?
Side effects are unwanted reactions that can happen when taking a medication. Common side effects of carteolol include dizziness, fatigue, and nausea. These effects vary from person to person. If you notice new symptoms after starting carteolol, they might be temporary or unrelated to the medication. Talk with your doctor before stopping any medication.
Who should avoid taking carteolol?
Don't take carteolol if you're allergic to it or its ingredients. It's contraindicated in people with severe heart block, which is a condition where the heart beats too slowly, or asthma, which is a lung condition causing breathing difficulty. Always consult your doctor about these concerns.
