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Written By
PGDHHM, BDS
Reviewed By
MD Pharmacology, MBBS
Last updated
31 Mar 2026 | 02:31 PM (IST)

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Leother XL Dry Syrup

rx_imgPrescription Required
SALT COMPOSITION
Storage
Store below 30°C

Product introduction

Leother XL Dry Syrup 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.

Leother XL Dry Syrup 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.


Leother XL Dry Syrup 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.


Leother XL Dry Syrup 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 Leother XL Dry Syrup

Benefits of Leother XL Dry Syrup

In 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. Leother XL Dry Syrup 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 Leother XL Dry Syrup

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 Leother XL

  • No common side effects seen

How to use Leother XL Dry Syrup

Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Dissolve the powder in sterile water. Shake well and use. Leother XL Dry Syrup may be taken with or without food.

How Leother XL Dry Syrup works

Leother XL Dry Syrup is an antiparasitic medication. It works by producing harmful chemicals (free radicals) within the malarial parasite, thereby killing it.

Safety advice

Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Leother XL Dry Syrup. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Leother XL Dry Syrup 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 Leother XL Dry Syrup during breastfeeding is not available. Please consult your doctor.
Driving
SAFE
Leother XL Dry Syrup does not usually affect your ability to drive.
Kidney
CAUTION
Leother XL Dry Syrup 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 Leother XL Dry Syrup in patients with liver disease.

What if you forget to take Leother XL Dry Syrup?

If you miss a dose of Leother XL Dry Syrup, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.
No substitutes found for this medicine

Quick tips

  • Leother XL Dry Syrup 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.

Fact Box

Chemical Class
Sesquiterpine lactones
Habit Forming
No
Therapeutic Class
ANTI MALARIALS
Action Class
Antimalarial- Artemisinin and Derivatives

FAQs

Who should not use Leother XL Dry Syrup?

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

What should I tell my doctor before starting treatment with Leother XL Dry Syrup?

Before starting treatment with Leother XL Dry Syrup, 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 Leother XL Dry Syrup safe?

Leother XL Dry Syrup 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 Leother XL Dry Syrup?

If you forget a dose of Leother XL Dry Syrup, 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 Leother XL Dry Syrup when I feel better?

No, do not stop taking Leother XL Dry Syrup 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 Leother XL Dry Syrup?

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

What should I tell my doctor before starting treatment with Leother XL Dry Syrup?

Before starting treatment with Leother XL Dry Syrup, 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 Leother XL Dry Syrup safe?

Leother XL Dry Syrup 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.

How is Leother XL Dry Syrup administered?

Leother XL Dry Syrup 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 Leother XL Dry Syrup.

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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.

References

  1. 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: External Link

Marketer details

Name: Leo Pharmaceuticals
Address: LEO Pharma A/S, Industriparken 55, DK-2750 Ballerup, Danmark
Country of origin: India

NOT FOR SALE
We do not facilitate sale of this product at present

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