Ldoc Syrup belongs to a group of medicines called antihistamines. It is used to treat various allergic conditions such as hay fever, conjunctivitis, and some skin reactions such as eczema, hives, and reactions to bites and stings. It relieves watery eyes, runny nose, sneezing, and itching.

Ldoc Syrup can be given with or without food. Your required dose may depend on the condition being treated. While this medicine is generally best given to your child in the evening, always follow your doctor’s instructions for proper use. Continue giving for as long as the doctor has prescribed. If it is stopped earlier than advised, your symptoms may come back.

The most common side effects include feeling sleepy or dizzy, dry mouth, fatigue, fever, cough, vomiting, and diarrhea. These are usually mild and go away after a couple of days as your body adjusts to it. Consult your doctor if any of the side effects persist or worsen.

Before taking it, tell your doctor if you have any kidney problems or epilepsy (seizures). Your dose may need to be modified, or this medicine may not suit you. Certain medications may interact with this one, so inform your doctor about any other medicines you are taking. If you are pregnant or breastfeeding, consult your doctor before use, even though it is not considered harmful.

Uses of Ldoc Syrup in children

Treatment of Allergic conditions

Benefits of Ldoc Syrup for your child

In Treatment of Allergic conditions

Ldoc Syrup provides relief from allergy-related discomfort, helping you feel at ease by reducing irritation, sensitivity, and unwanted reactions. It supports clearer breathing and overall comfort, allowing you to go about your day without interruptions.

Side effects of Ldoc Syrup in children

Ldoc Syrup does not pose serious side effects and is well-tolerated by children. In case the side effects do occur, they’re likely to subside once the body adapts to the medicine. Consult your child’s doctor if these side effects persist or bother your child. The most common side effects include-

Common side effects of Ldoc

Drowsiness
Sleepiness
Fatigue
Dryness in mouth
Nasopharyngitis (inflammation of the throat and nasal passages)
Sore throat
Fever
Cough
Nosebleeds
Vomiting
Otitis media (infection of ear)
Diarrhea
Constipation

How can I give Ldoc Syrup to my child?

Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Measure it with a measuring cup and take it by mouth. Shake well before use. Ldoc Syrup may be taken with or without food, but it is better to take it at a fixed time.

How Ldoc Syrup works

Ldoc Syrup belongs to a class of medicines called antihistamines. It blocks the natural chemical substance (histamine) produced in the body during an allergic state. It also subsides (lowers) your child’s immune system’s response to these conditions, thereby reducing the symptoms.

Safety advice

Kidney

CAUTION

Ldoc Syrup should be used with caution in patients with kidney disease. Dose adjustment of Ldoc Syrup may be needed. Please consult your doctor.

Liver

CAUTION

Ldoc Syrup should be used with caution in patients with liver disease. Dose adjustment of Ldoc Syrup may be needed. Please consult your doctor.

What if I forget to give Ldoc Syrup to my child?

Do not panic. Unless your child’s doctor has advised a specific regime for your child, administer the missed dose as soon as you remember. Skip the missed dose if it is almost time for the next dose. Do not give a double dose to catch up on any missed dose. Follow the prescribed dosage schedule strictly.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

Ldoc Syrup

₹66.9/Syrup

1-AL Syrup

FDC Ltd

₹46.2/syrup

33% cheaper

Lecope Syrup

Mankind Pharma Ltd

₹48.95/syrup

29% cheaper

Hatric Syrup

Aristo Pharmaceuticals Pvt Ltd

₹56.35/syrup

18% cheaper

Xyzal Syrup

Dr Reddy's Laboratories Ltd

₹180.5/syrup

162% costlier

Teczine Syrup

Sun Pharmaceutical Industries Ltd

₹135/syrup

96% costlier

View all substitutes

Quick tips

Try giving the medicines at the same time each day to help you remember.
Your child may feel sleepy or dizzy after each dose of Ldoc Syrup. If this happens, make your child sit or lie down and ask them to be careful while performing tasks that require mental focus.
Avoid giving Ldoc Syrup with fatty meals and fruit juice, as both can reduce the absorption of the medicine.
Ldoc Syrup can trigger constipation in your child. Give plenty of fluids and a fiber-rich diet to your child.
Ldoc Syrup should be avoided in children who are less than 4 years of age, as there is a risk of respiratory distress.

Fact Box

Chemical Class

Piperazine Derivatives

Habit Forming

Therapeutic Class

RESPIRATORY

Action Class

Second-Generation H1 Antihistamines

Interaction with drugs

Taking Ldoc with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Thalidomide (Oral Route) Moderate

If concurrent use is essential, watch out for symptoms of Thalidomide side effects such as drowsiness, excessive sedation, tiredness, dizziness or slurred speech and consult your d... More

Dalteparin (Injection Route) Moderate

Your doctor may frequently monitor your blood clotting time. Levocetirizine may reduce the efficacy of Dalteparin.

View all drug interactions

Patient concerns

Allergic skin conditions in leg

Dr. Atula Gupta

Dermatology

kindly send the Pictures of affected area.

Ive got tested for hiv after 4 months of possible exposure (not sure if partner was +ve and sex was with condom) and results were negative and its been 6 months till date after the possible exposure now i was suffering from blocked nose wnd difficulty in breathing so i went to a chest specialist and was given total ige" test and the report came +ve with very highly elevated ige levels about 2000 ku/l is there anything to worry and is there any relation between total ige levels and hiv im very stressed once again please help."

Dr. Sunil Sekhri

Diabetology

IgE levels indicate that the conditions is allergic

I am suffering with highly allergic conditions of sinus, my nose is always gets block for all seasons. Is there any permanent solution to get rid from allergic sinusitis??

Dr. Gladson Guddappa Uchil

ENT

Please use this app to find and meet a good Allergist in your city to examine you & do the needful. If you are able to make it to Bangalore, I would be very happy to help you out myself. My clinic Healthcare@Basaveshwaranagar is easily navigable on Google Maps.

My child is restless and unable to sleep properly at night. Can I give Ldoc Syrup?

No, although this medicine causes drowsiness as a side effect, it should not be given to induce sleep in children. Consult your child’s doctor if your child has trouble sleeping, as it could be due to some other underlying condition.

Can other medicines be given at the same time as Ldoc Syrup?

Ldoc Syrup can sometimes interact with other medicines or substances. Tell your doctor about any other medicines your child is taking before starting Ldoc Syrup. Also, check with your child’s doctor before giving any medicine to your child.

How much Ldoc Syrup should I give to my child?

Ldoc Syrup should be given strictly as prescribed by your child’s doctor. The dose of the medicine is calculated according to your child’s body weight and age. Do not increase or decrease the dose on your own, as it may cause unwanted effects and can worsen your child’s condition.

What if I give too much of Ldoc Syrup by mistake?

Although Ldoc Syrup is relatively safe to use in children. An excessive amount may cause some serious side effects such as seizures, hallucinations, rapid heart rate, irritability, slow breathing, and coma.

How should Ldoc Syrup be stored?

Store Ldoc Syrup at room temperature, in a dry place, away from direct heat and light. Keep all medicines out of the reach and sight of children to avoid any accidental intake.

When do I need to call my child’s doctor right away?

Always consult your child’s doctor at every step in case of any confusion. However, immediate assistance may be required if your child develops serious side effects. These may include allergic reactions (such as facial swelling and trouble breathing), signs of liver problems (such as dark-colored urine, yellow eyes or skin), excessive sleepiness, rapid heartbeat, hallucinations, feeling confused or hyperactive, trouble passing urine, irritability, and vision changes.

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Related lab tests

Absolute Eosinophil Count

Peripheral Smear Examination

Total IgE

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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

Advanced Chemical Industries Limited. Levocetirizine [Prescribing Details]. [Accessed 26 Feb. 2025] (online) Available from:
University of Michigan: C.S. Mott Children’s Hospital. Levocetirizine. [Accessed 22 Jan. 2021] (online) Available from:
Levocetirizine dihydrochloride [FDA Label]. Smyrna, GA: UCB, Inc.; 2008. [Accessed 22 Jan. 2021] (online) Available from:
Levocetirizine dihydrochloride [FDA Label]. Bridgewater, NJ: sanofi-aventis, U.S. LLC; 2019. [Accessed 21 Apr. 2025] (online) Available from:

Marketer details

Name: Izng Pharmaceuticals

Address: 4/238, JAWAHAR NAGAR, JAIPUR-302004 (RAJ.)

Country of origin: India

The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.