Labetawin 20 mg Injection 4 ml

Written By Santoshini Reddy G , M Pharmacy

Reviewed By Dr Aneela Siddabathuni , MPharma., PhD

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MRP ₹223.9

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Whats That

About Labetawin 20 mg Injection 4 ml

Labetawin 20 mg Injection 4 ml belongs to the group of anti-hypertensive medicines called beta-blocking agents used to treat severe hypertension (high blood pressure). Additionally, Labetawin 20 mg Injection 4 ml is used to control high blood pressure in pregnancy and during anaesthesia.

Labetawin 20 mg Injection 4 ml contains ‘labetalol’ that works by blocking the receptors in the cardiovascular (circulatory) system, this helps in decreasing the blood pressure in the blood vessels. Thus, it helps lower the blood pressure to normal.

In some cases, Labetawin 20 mg Injection 4 ml may cause common side effects such as postural hypotension, dizziness, fatigue, and headache. Most of these side effects do not require medical attention and will resolve gradually over time. However, you are advised to talk to your doctor if the side effects persist or worsen.

Consult your doctor if you are pregnant or breastfeeding. Labetawin 20 mg Injection 4 ml is not recommended for children below 18 years as efficacy and safety have not been established. Inform your doctor about all the medicines you are taking and your health condition to rule out any unpleasant side effects/interactions.

Uses of Labetawin 20 mg Injection 4 ml

Hypertension (high blood pressure)

Directions for Use

Labetawin 20 mg Injection 4 ml will be administered by a healthcare professional; do not self-administer.

Medicinal Benefits

Labetawin 20 mg Injection 4 ml belongs to the group of anti-hypertensive medicines called alpha and beta-blocking agents used to treat severe hypertension (high blood pressure). Additionally, Labetawin 20 mg Injection 4 ml is used to treat severe hypertension of pregnancy (high blood pressure in pregnancy) and to control blood pressure during anaesthesia. Labetawin 20 mg Injection 4 ml contains ‘labetalol’ that works by blocking the receptors in the cardiovascular (circulatory) system, this helps in decreasing the blood pressure in the blood vessels. Thereby, helping in lowering the blood pressure to normal.

Storage

keep Labetawin 20 mg Injection 4 ml out of sight and reach of children.

Side effects of Labetawin 20 mg Injection 4 ml

Dizziness

Here are the 7 steps to manage Dizziness caused by medication:

Inform your doctor about dizziness symptoms. They may adjust your medication regimen or prescribe additional medications to manage symptoms.
Follow your doctor's instructions for taking medication, and take it at the same time every day to minimize dizziness.
When standing up, do so slowly and carefully to avoid sudden dizziness.
Avoid making sudden movements, such as turning or bending quickly, which can exacerbate dizziness.
Drink plenty of water throughout the day to stay hydrated and help alleviate dizziness symptoms.
If you're feeling dizzy, sit or lie down and rest until the dizziness passes.
Track when dizziness occurs and any factors that may trigger it, and share this information with your doctor to help manage symptoms.

Fatigue

Rest well; get enough sleep.
Eat a balanced diet and drink enough water.
Manage stress with yoga and meditation.
Limit alcohol and caffeine.
Physical activities like walking or jogging might help boost energy and make you feel less tired.

Weakness

Rest well; get enough sleep.
Eat a balanced diet and drink enough water.
Manage stress with yoga and meditation.
Limit alcohol and caffeine.
Physical activities like walking or jogging might help boost energy and make you feel less tired.

Headache

Dealing with Medication-Induced Headache:

Hydrate your body: Drink enough water to prevent dehydration and headaches.
Calm Your Mind: Deep breathing and meditation can help you relax and relieve stress.
Rest and Recharge: Sleep for 7-8 hours to reduce headache triggers.
Take rest: lie down in a quiet, dark environment.
Cold or warm compresses can help reduce tension.
Stay Upright: Maintain good posture to keep symptoms from getting worse.
To treat headaches naturally, try acupuncture or massage therapy.
Over-the-counter pain relievers include acetaminophen and ibuprofen.
Prescription Assistance: Speak with your doctor about more substantial drug alternatives.
Severe Headaches: Seek emergency medical assistance for sudden, severe headaches.
Frequent Headaches: If you get reoccurring headaches, consult your doctor.
Headaches with Symptoms: Seek medical attention if your headaches include fever, disorientation, or weakness.

Nausea

Overcome Medication-Induced Nausea: A 9-Step Plan

Inform your doctor about the nausea and discuss possible alternatives to the medication or adjustments to the dosage.
Divide your daily food intake into smaller, more frequent meals to reduce nausea.
Opt for bland, easily digestible foods like crackers, toast, plain rice, bananas, and applesauce.
Avoid certain foods that can trigger nausea, such as fatty, greasy, spicy, and smelly foods.
Drink plenty of fluids, such as water, clear broth, or electrolyte-rich beverages like coconut water or sports drinks.
Use ginger (tea, ale, or candies) to help relieve nausea.
Get adequate rest and also avoid strenuous activities that can worsen nausea.
Talk to your doctor about taking anti-nausea medication if your nausea is severe.
Record when your nausea occurs, what triggers it, and what provides relief to help you identify patterns and manage your symptoms more effectively.

Vomiting

To prevent, manage, and treat Constipation caused by medication usage, follow these steps:

Preventing Vomiting (Before it Happens)
Take medication exactly as prescribed by your doctor. This can help minimize side effects, including vomiting.
Having a small meal before taking your medication can help reduce nausea and vomiting.
Talk to your doctor about taking anti-nausea medication along with your prescribed medication.
Managing Vomiting (If it Happens)
Try taking ginger in the form of tea, ale, or candy to help alleviate nausea and vomiting.
What to Do if Vomiting Persists
Consult your doctor if vomiting continues or worsens, consult the doctor for guidance on adjusting your medication or additional treatment.

Indigestion

Here are the step-by-step strategies to manage the side effects of "indigestion" caused by medication usage:

Take medications with food (if recommended): It can help prevent stomach distress and indigestion.
Eat smaller, more frequent meals: Divide daily food intake into smaller, more frequent meals to ease digestion.
Avoid trigger foods: Identify and avoid foods that trigger indigestion, such as spicy, fatty, or acidic foods.
Stay upright after eating: Sit or stand upright for at least 1-2 hours after eating to prevent stomach acid from flowing into the oesophagus.
Avoid carbonated drinks: Avoid drinking carbonated beverages, such as soda or beer, which can worsen indigestion.
Manage stress: To alleviate indigestion, engage in stress-reducing activities like deep breathing exercises or meditation.
Consult a doctor if needed: If indigestion worsens or persists, consult a healthcare professional to adjust the medication regimen or explore alternative treatments.

Drug Warnings

Do not take Labetawin 20 mg Injection 4 ml if you are allergic to any of its contents; if you have heart diseases like heart block or sick sinus syndrome (unless you have a pacemaker), heart failure or cardiogenic shock, ongoing low blood pressure, extremely slow heart rate, Prinzmetal angina, asthma or obstructive airway disease, or phaeochromocytoma (tumour of the adrenal gland). Inform your doctor if you have peripheral vascular disease (Raynaud's syndrome or intermittent claudication), diabetes, overactive thyroid, metabolic acidosis, respiratory system problems, heart, kidney or liver problems. Labetawin 20 mg Injection 4 ml should not be given to children and adolescents below 18 years. Consult your doctor if you are pregnant or breastfeeding.

Drug-Drug Interactions

LabetalolSalbutamol

Severe

LabetalolTeriflunomide

Severe

Drug-Drug Interactions

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LabetalolSalbutamol

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
Co-administration of Salbutaml with Labetawin 20 mg Injection 4 ml, the effectiveness of Salbutamol might be reduced.

How to manage the interaction:
Although taking Labetawin 20 mg Injection 4 ml and Salbutamol together can possibly result in an interaction, it can be taken if a doctor has prescribed it. Do not discontinue any medications without a doctor's advice.

LabetalolTeriflunomide

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
Using Labetawin 20 mg Injection 4 ml and Teriflunomide together can increase the risk of liver damage.

How to manage the interaction:
Although taking Labetawin 20 mg Injection 4 ml and Teriflunomide together can cause an interaction, it can be taken if your doctor has suggested it. However, if you experience symptoms such as fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, dark urine, light stools, and skin or eye yellowing, decreased hunger, consult the doctor. Do not stop using any medications without talking to the doctor.

LabetalolPropranolol

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
Taking Propranolol with Labetawin 20 mg Injection 4 ml can potentially enhance the effects of orthostatic hypotension (low blood pressure that happens when standing after sitting or lying down).

How to manage the interaction:
Although taking Propranolol together with Labetawin 20 mg Injection 4 ml can result in an interaction, they can be taken together if prescribed by a doctor. However, consult a doctor if you experience lightheadedness or dizziness upon standing, blurred vision, weakness, fainting, or confusion. Do not discontinue any medicine without consulting a doctor.

LabetalolEpinephrine

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
Taking Labetawin 20 mg Injection 4 ml along with Epinephrine can reduce the effects of Epinephrine.

How to manage the interaction:
Taking Labetawin 20 mg Injection 4 ml and Epinephrine together can result in an interaction, it can be taken if a doctor has advised it. However, if you experience sudden dizziness, shortness of breath, chest pain or tightness, rapid heartbeat, or memory loss, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.

LabetalolLomitapide

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
Taking Labetawin 20 mg Injection 4 ml with Lomitapide can increase the risk of liver damage.

How to manage the interaction:
Co-administration of Labetawin 20 mg Injection 4 ml with Lomitapide can possibly result in an interaction, but it can be taken if your doctor has advised it. However, if you experience symptoms such as fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, exhaustion, nausea, vomiting, dark urine, light stools, and skin or eye yellowing, decreased hunger, consult the doctor. Do not stop using any medications without talking to the doctor.

LabetalolFingolimod

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
Taking Labetawin 20 mg Injection 4 ml with Fingolimod can increase the chance of a serious abnormal heart rhythm.

How to manage the interaction:
There may be a possibility of interaction between Labetawin 20 mg Injection 4 ml and Fingolimod, but it can be taken if prescribed by a doctor. However, if you experience sudden dizziness, breathing difficulty, chest pain or rapid heartbeat, consult the doctor immediately. Do not stop any medications without a doctor's advice.

LabetalolTizanidine

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
Co-administration of Labetawin 20 mg Injection 4 ml and Tizanidine may reduce your blood pressure which leads to side effects.

How to manage the interaction:
Although taking Labetawin 20 mg Injection 4 ml and Tizanidine together can result in an interaction, it can be taken if a doctor has prescribed it. However, consult a doctor if you experience changes in your pulse or heart rate, headaches, lightheadedness. Do not stop taking any medications without consulting a doctor.

LabetalolVerapamil

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
Co-administration of Labetawin 20 mg Injection 4 ml and Verapamil can increase the risk of side effects.

How to manage the interaction:
Although taking Labetawin 20 mg Injection 4 ml and Verapamil together can result in an interaction, it can be taken if a doctor has prescribed it. However, if you experience fatigue, swelling of the extremities, shortness of breath, chest pain, increased or decreased heartbeat, consult a doctor. Do not discontinue any medications without a doctor's advice.

LabetalolDisopyramide

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
When Labetawin 20 mg Injection 4 ml is used with Disopyramide, Disopyramide's levels can be enhanced, which may lead to side effects.

How to manage the interaction:
Although taking Labetawin 20 mg Injection 4 ml and disopyramide together can result in an interaction, it can be taken if a doctor has prescribed it. However, if you feel dizziness, fainting, or irregular heartbeats, consult a doctor. Do not discontinue any medications without a doctor's advice.

LabetalolTerbutaline

Severe

How does the drug interact with Labetawin 20 mg Injection 4 ml:
Co-administration of Labetawin 20 mg Injection 4 ml and Terbutaline together can decrease the medical benefits of both medications.

How to manage the interaction:
Although taking Labetawin 20 mg Injection 4 ml and Terbutaline together can result in an interaction, it can be taken if a doctor has prescribed it. Do not forget to inform the doctor if you have severe chronic obstructive pulmonary disease (COPD) or a history of asthma, as Labetawin 20 mg Injection 4 ml is often not advised in these conditions. Do not discontinue any medications without a doctor's advice.

Drug-Food Interactions

No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

You are advised to consume low salt and low fat diet.
Regular exercise is also recommended.
Eat a diet rich in whole grains, vegetables and fruits.
Avoid smoking and alcohol consumption.
Maintain a healthy weight with proper diet and exercise.
Manage stress with meditation, yoga, and massage.

Side Effects of Labetawin 20 mg Injection 4 ml

Postural hypotension
Dizziness
Fatigue
Headache

Habit Forming

No

Therapeutic Class

ANTI- HYPERTENSIVES

Author Details

Written By

Santoshini Reddy G

M Pharmacy

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Jul 8, 2025 | 9:46 AM IST

We provide you with authentic, trustworthy and relevant information

Drug-Diseases Interactions

No Drug - Disease interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Diseases Interactions

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FAQs

How does Labetawin 20 mg Injection 4 ml work?

Labetawin 20 mg Injection 4 ml works by blocking the receptors in the cardiovascular system, this helps in decreasing the blood pressure in the blood vessels. Thereby, helping in lowering the blood pressure to normal.

Does Labetawin 20 mg Injection 4 ml cause postural hypotension?

Postural hypotension could be a side-effect of Labetawin 20 mg Injection 4 ml. Postural hypotension is a sudden lowering in blood pressure leading to dizziness on standing. If you experience this, do not try to stand up suddenly or start walking, instead lie down and get up slowly only when you feel better.

Is Labetawin 20 mg Injection 4 ml used to treat high blood pressure during pregnancy?

Labetawin 20 mg Injection 4 ml is used to treat severe hypertension of pregnancy (high blood pressure in pregnancy) when the blood pressure needs to be lowered rapidly.

Does Labetawin 20 mg Injection 4 ml cause sexual disturbances?

Labetawin 20 mg Injection 4 ml may cause erectile dysfunction (impotence). Please consult your doctor if you have any concerns regarding these.

Can I undergo surgery while on treatment with Labetawin 20 mg Injection 4 ml?

Labetawin 20 mg Injection 4 ml might mask the effects of sudden blood loss and might affect pupils during cataract surgery, so inform the surgeon ahead of time that you are on treatment with Labetawin 20 mg Injection 4 ml if you are due to have surgery.

Drug-Drug Interactions Checker List

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Special Advise

Labetawin 20 mg Injection 4 ml might interfere with laboratory test results and possibly cause false results such as raised liver function tests. Inform the person doing the tests that you are taking Labetawin 20 mg Injection 4 ml.
Inform your surgeon ahead of time that you are on treatment with Labetawin 20 mg Injection 4 ml if you are due to have any surgery that requires general anaesthesia or cataract surgery.

Disease/Condition Glossary

High blood pressure (hypertension): It is a condition that causes hypertension by putting more pressure on the blood vessel walls. Hardened blood vessels (arteries) caused by this condition may reduce the amount of blood and oxygen reaching the heart. High blood pressure can result in heart attacks and angina (when the blood supply to the heart is blocked). Furthermore, stroke-related brain damage and kidney failure are also brought on by high blood pressure. Headache, dizziness, nose bleed, changes in vision, chest pain, weakness, and dyspnea are all signs of high blood pressure (shortness of breath). The majority of the time, hypertension does not have any symptoms or signs.