L Ther Tablet

Written By Dr. Lipika Khurana, PGDHHM, BDS

Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS

Last updated on 31 Mar 2026 | 02:31 PM (IST)

L Ther Tablet is an antimalarial medicine used for the treatment of malaria in both children and adults. It targets malaria parasites in the blood and helps clear the parasites from the body, reducing disease severity.

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General Information

Contains

Arteether (150mg)

Marketer

Leben Life Sciences Pvt Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

L Ther Tablet should be taken exactly as prescribed. It may be taken with or without food. Ensure that you complete the full treatment duration, even if symptoms improve earlier. Finishing the entire course is essential to prevent the malaria infection from returning.

L Ther Tablet is generally well tolerated when given at recommended doses. At high dosages, some individuals may experience abdominal discomfort, ringing in the ears, or diarrhea. If such symptoms persist or worsen, or if anything feels unusual during treatment, you should consult your doctor for assessment and guidance.

L Ther Tablet should not be used in individuals with known allergy to artemether or any artemisinin derivative. Its use should generally be avoided during pregnancy, especially in the first trimester, unless a doctor determines it is necessary due to the severity of malaria. Inform your doctor of any other medicines you are taking to ensure safe use.

Uses of L Ther Tablet

Treatment of Malaria

Benefits of L Ther Tablet

Treatment of Malaria
Malaria is a serious infection caused by parasites transmitted through the bite of infected mosquitoes. It leads to high fever, chills, sweating, headaches, and weakness, and if untreated, it can become life-threatening. L Ther Tablet works by killing the malaria parasites present in the blood and stopping their further growth and multiplication. This helps in quickly reducing the fever, controlling the infection, and preventing complications. Overall, it provides fast relief from malaria symptoms and supports a complete recovery.

Side effects of L Ther Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of L Ther

No common side effects seen

How to use L Ther Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. L Ther Tablet may be taken with or without food.

How L Ther Tablet works

L Ther Tablet is an antiparasitic medication. It works by producing harmful chemicals (free radicals) within the malarial parasite, thereby killing it.

Quick tips

L Ther Tablet can be taken with or without food, or as suggested by the doctor.
Do not skip any doses and finish the full course of treatment even if you feel better.
It may cause dizziness and sleepiness. Use caution while driving or doing anything that requires concentration.
Do not take this medicine if you are in the first 3 months of pregnancy. Inform your doctor if you are breastfeeding.
Inform your doctor if you notice flu-like symptoms such as chills, fever, muscle pains, and any changes in your heartbeat.
You may be asked for a regular blood test once a week while taking this medicine.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with L Ther Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

L Ther Tablet is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.

Breast feeding

CONSULT YOUR DOCTOR

Information regarding the use of L Ther Tablet during breastfeeding is not available. Please consult your doctor.

Driving

SAFE

L Ther Tablet does not usually affect your ability to drive.

Kidney

CAUTION

L Ther Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.

Liver

CONSULT YOUR DOCTOR

There is limited data available on the use of L Ther Tablet in patients with liver disease.

Frequently asked questions

Who should not use L Ther Tablet?

Use of L Ther Tablet should be avoided in patients who are allergic to L Ther Tablet or any of its components. However, if you are not aware of any allergy or if you are using L Ther Tablet for the first time, consult your doctor.

What should I tell my doctor before starting treatment with L Ther Tablet?

Before starting treatment with L Ther Tablet, tell your doctor if you have any other health problems, like kidney or heart problems. This is because certain medical conditions may affect your treatment and you may even need dose modifications. Let your doctor know about all the other medicines you are taking because they may affect, or be affected by, this medicine. Inform your doctor if you are taking any other medicines or if you are pregnant or breastfeeding.

Is L Ther Tablet safe?

L Ther Tablet is safe if used in the dose and duration advised by your doctor. Take it exactly as directed and do not skip any dose. Follow your doctor's instructions carefully and let your doctor know if any of the side effects bother you.

What if I forget to take a dose of L Ther Tablet?

If you forget a dose of L Ther Tablet, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take the next scheduled dose in the prescribed time. Do not double the dose to make up for the missed one as this may increase the chances of developing side effects.

Can I stop taking L Ther Tablet when I feel better?

No, do not stop taking L Ther Tablet without consulting your doctor even if you are feeling better. Your symptoms may improve before the infection is completely cured. Therefore, for better and complete treatment, it is advised to continue your treatment for the prescribed duration.

Who should not use L Ther Tablet?

What should I tell my doctor before starting treatment with L Ther Tablet?

Before starting treatment with L Ther Tablet, inform your doctor if you have any other health conditions like kidney- or heart-related problems. This is because certain medical conditions may affect your treatment and you may even need dose modifications. Also, let your doctor know about all the other medicines you are taking because they may affect, or be affected by, this medicine. Inform your doctor if you are pregnant or breastfeeding.

Is L Ther Tablet safe?

How is L Ther Tablet administered?

L Ther Tablet should be administered under the supervision of a trained healthcare professional or a doctor only and should not be self-administered. The dose will depend on the condition you are being treated for and will be decided by your doctor. Follow your doctor’s instructions carefully to get maximum benefit from L Ther Tablet.

Fact Box

Chemical Class

Sesquiterpine lactones

Habit Forming

Therapeutic Class

ANTI MALARIALS

Action Class

Antimalarial- Artemisinin and Derivatives

Related lab tests

Malarial Falciparum & Vivax Antigen

Malarial Parasite Identification

Peripheral Smear Examination

Peripheral Smear for Malaria

References

Brossi A, Venugopalan B, Dominguez Gerpe L, et al. Arteether, a new antimalarial drug: synthesis and antimalarial properties. J Med Chem. 1988 Mar;31(3):645-50. [Accessed 02 Jan. 2026]. Available from:

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Leben Life Sciences Pvt Ltd
Address: Plot No. C-20/1 & C-21, Phase-III, MIDC, Akola- 444 104 (M.S.) INDIA

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?

L Ther Tablet

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of L Ther Tablet

Benefits of L Ther Tablet

Side effects of L Ther Tablet

How to use L Ther Tablet

How L Ther Tablet works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

Who should not use L Ther Tablet?

What should I tell my doctor before starting treatment with L Ther Tablet?

Is L Ther Tablet safe?

What if I forget to take a dose of L Ther Tablet?

Can I stop taking L Ther Tablet when I feel better?

Who should not use L Ther Tablet?

What should I tell my doctor before starting treatment with L Ther Tablet?

Is L Ther Tablet safe?

How is L Ther Tablet administered?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

Related lab tests

Malarial Falciparum & Vivax Antigen

Malarial Parasite Identification

Peripheral Smear Examination

Peripheral Smear for Malaria

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

Related/Popular tests