0:00 / 0:00

Discussions

lab (LABETALOL)

Introduction to Labetalol

Labetalol is a medication primarily used to manage hypertension, which is a medical term for high blood pressure. It helps in controlling blood pressure levels, reducing the r... See More

Available in 2 variations

Lab 100mg Tablet

Labetalol (100mg)

strip of 10 tablets

MRP : ₹113

Lab 5mg/1ml Injection

Labetalol (5mg/1ml)

vial of 20 ml Injection

MRP : ₹1193

What is Lab?

Lab is commonly used to treat high blood pressure, either alone or in combination with other medications. It works by blocking alpha and beta receptors, which relaxes blood vessels and slows the heart rate, improving blood flow and reducing blood pressure. This helps prevent complications such as heart disease and stroke.

What is the usual dose of Lab?

For adults, the usual starting dose of Lab is 100 mg twice daily, which can be increased based on the patient's response. The typical maintenance dose ranges from 200 to 400 mg daily, but in severe cases, it can go up to 2400 mg per day. For children, the safety and effectiveness of Lab have not been established, so it is not typically prescribed for pediatric use.

How do I take Lab?

Lab should be taken by mouth, usually two or three times a day, with or without food. Taking it with food may help reduce stomach upset. There are no specific food restrictions, but it's important to follow your healthcare provider's instructions and maintain a healthy diet to help manage blood pressure.

For how long do I take Lab?

Lab is typically used as a long-term treatment for managing high blood pressure. It is important to continue taking it even if you feel well, as it controls blood pressure but does not cure it. The duration of use should be determined by your healthcare provider based on your specific condition and response to the medication.

What is Lab used for?

Lab is primarily indicated for the management of hypertension, which is high blood pressure. It can be used alone or in combination with other antihypertensive agents. Additionally, Lab is sometimes used to treat angina chest pain and to manage blood pressure in patients with pheochromocytoma, a type of tumor that can cause high blood pressure.

How long does it take for Lab to start working?

Lab begins to work within 1 to 2 hours after oral administration, with peak effects occurring within 2 to 4 hours. The duration of its effect depends on the dose, lasting at least 8 hours for a 100 mg dose and more than 12 hours for a 300 mg dose. Steady-state blood pressure response is typically achieved within 24 to 72 hours of regular dosing.

Is Lab effective?

Lab is effective in managing high blood pressure by blocking alpha and beta receptors, which relaxes blood vessels and slows heart rate. Clinical studies have shown that Lab reduces blood pressure without significantly affecting heart rate, making it a reliable option for treating hypertension. It is often used alone or in combination with other antihypertensive agents.

How does one know if Lab is working?

The benefit of Lab is evaluated by regularly monitoring blood pressure to ensure it is within the target range. Your doctor may also order laboratory tests to check your body's response to the medication. It's important to keep all appointments with your healthcare provider to assess the effectiveness and adjust the dosage if necessary.

How does Lab work?

Lab works by blocking both alpha and beta adrenergic receptors. This dual action relaxes blood vessels and slows the heart rate, which improves blood flow and reduces blood pressure. By decreasing the workload on the heart, Lab helps prevent complications associated with high blood pressure, such as heart attacks and strokes.

Who should avoid taking Lab?

Lab is contraindicated in patients with asthma, overt cardiac failure, severe bradycardia, and certain heart blocks. It should be used cautiously in patients with liver or kidney disease, diabetes, and those with a history of severe allergic reactions. Abrupt discontinuation can lead to serious heart problems, so dosage should be reduced gradually under medical supervision.

Can I take Lab with other prescription drugs?

Lab can interact with several medications, including cimetidine, which increases its bioavailability, and tricyclic antidepressants, which may cause tremors. It can also interact with other antihypertensive agents, potentially leading to excessive blood pressure reduction. Patients should inform their healthcare provider of all medications they are taking to avoid adverse interactions.

Can Lab be taken safely while pregnant?

Lab should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. It crosses the placental barrier and may cause fetal distress, such as bradycardia and hypoglycemia. Pregnant women should consult their healthcare provider to weigh the risks and benefits before using Lab.

Can Lab be taken safely while breastfeeding?

Lab is excreted in small amounts in breast milk. While it is generally considered safe, caution is advised. Breastfeeding mothers should consult their healthcare provider to discuss the potential risks and benefits of using Lab while nursing, and monitor the infant for any adverse effects.

Is Lab safe for the elderly?

Elderly patients may be more sensitive to the effects of Lab, particularly the risk of orthostatic hypotension, dizziness, or lightheadedness. It is recommended to start treatment at a lower dose and adjust gradually. Elderly patients should be monitored closely for side effects, and any symptoms should be reported to a healthcare provider promptly.

How should I store Lab?

Lab should be stored in its original container, tightly closed, and kept out of reach of children. It should be stored at room temperature, away from excess heat and moisture, and not in the bathroom. Proper storage ensures the medication remains effective and safe to use.

Does Lab make people tired or drowsy?

Commonly reported side effects of Lab include dizziness, lightheadedness, and fatigue. These effects are usually mild and occur early in the treatment. If you experience these side effects, it's important to sit or lie down until they pass and avoid driving or operating machinery. If the side effects persist or worsen, consult your healthcare provider for advice.

Does Lab cause stomach upset?

Common gastrointestinal side effects of Lab include nausea and upset stomach. These side effects are generally mild and occur early in treatment. If you experience these symptoms, try taking Lab with food to minimize discomfort. If the symptoms persist or become severe, contact your healthcare provider for further advice.

Does Lab interfere with sexual function?

Lab may cause sexual side effects such as impotence or ejaculation failure, although these are less common. If you experience these side effects, it's important to discuss them with your healthcare provider. They may adjust your dosage or suggest alternative treatments to help manage these effects.

Does Lab cause headaches?

Headache is a possible side effect of Lab, though it is not very common. If you experience headaches while taking Lab, you can try over-the-counter pain relief medications, but it's important to consult your healthcare provider if the headaches persist or worsen. They may need to adjust your treatment plan.

Does Lab limit driving?

Lab can cause dizziness, lightheadedness, and drowsiness, which may affect your ability to drive safely. It's important to know how Lab affects you before driving or operating machinery. If you experience any of these symptoms, avoid driving and consult your healthcare provider for advice.

Is it safe to drink alcohol while taking Lab?

Drinking alcohol while taking Lab can increase the risk of side effects such as dizziness and lightheadedness. Alcohol can also enhance the blood pressure-lowering effects of Lab, which might lead to an increased risk of hypotension. Therefore, it is advisable to limit alcohol consumption and consult with a healthcare provider for personalized advice.

Is it safe to exercise while taking Lab?

Lab may cause dizziness or lightheadedness, especially when you first start taking it or when your dose is increased. These side effects can affect your ability to exercise safely. It's important to get up slowly from sitting or lying positions to reduce the risk of dizziness. If you experience any side effects that affect your ability to exercise, consult your healthcare provider.

What are Lab possible harms and risks?

Common side effects of Lab include dizziness, lightheadedness, fatigue, headache, nausea, and upset stomach. These are generally mild and occur early in treatment. Serious adverse effects can include shortness of breath, wheezing, swelling of the feet and lower legs, and chest pain. If any serious side effects occur, contact your healthcare provider immediately.