Alernem 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.

Alernem Syrup can be taken with or without food. The dose required by you may vary depending on what you are taking it for. This medicine is usually taken in the evening, but follow the advice of your doctor on how to take it. You may need this medicine only on days you have symptoms, but if you are taking it to prevent the symptoms then you should take it regularly. If you miss doses or stop taking it earlier than advised, your symptoms may come back.

This medicine is generally very safe. The most common side effects include feeling sleepy or dizzy, dry mouth, fatigue, and headache. 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 worry you.

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. Some other medicines can interact with this medicine so let your healthcare team know what else you are taking. You should also talk to your doctor before using this medicine if you are pregnant or breastfeeding, although it is not thought to be harmful.

Uses of Alernem Syrup in children

Allergic eye disease
Nasal allergy symptoms
Allergic conditions
Sneezing and runny nose due to allergies
Allergic skin conditions

Side effects of Alernem Syrup in children

Alernem 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 Alernem

Nausea
Constipation
Dizziness
Sleepiness
Fatigue
Dryness in mouth
Headache
Vomiting
Nasopharyngitis (inflammation of the throat and nasal passages)

How can I give Alernem 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. Alernem Syrup may be taken with or without food, but it is better to take it at a fixed time.

How Alernem Syrup works

Alernem 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

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

Liver

SAFE IF PRESCRIBED

Alernem Syrup is safe to use in patients with liver disease. No dose adjustment of Alernem Syrup is recommended.
However, dose adjustments may be required in severe liver disease. Consult your doctor before giving Alernem Syrup to your child in case of severe liver disease.

What if I forget to give Alernem 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 dosing schedule strictly.

All substitutes

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

Alernem Syrup

₹34.3/Syrup

LCZ Syrup

Rapross Pharmaceuticals Pvt Ltd

₹108.5/syrup

210% costlier

1-AL Syrup

FDC Ltd

₹46.2/syrup

32% costlier

Lecope Syrup

Mankind Pharma Ltd

₹48.95/syrup

40% costlier

Hatric Syrup

Aristo Pharmaceuticals Pvt Ltd

₹51.5/syrup

47% costlier

Xyzal Syrup

Dr Reddy's Laboratories Ltd

₹180.5/syrup

416% 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 Alernem 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 Alernem Syrup with fatty meals and fruit juice as both can reduce the absorption of the medicine.
Dry mouth can occur as a side effect of taking Alernem Syrup. Taking sips of water may help.
Alernem Syrup can trigger constipation in your child. Give plenty of fluids and a fiber-rich diet to your child.
Alernem 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 Alernem with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Thalidomide (Oral Route) Moderate

Concurrent use may cause increased sleepiness. If concurrent use is essential, watch out for symptoms of Thalidomide side effects such as drowsiness, excessive sedation, tiredness... More

Dalteparin (Oral Route) Moderate

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

View all drug interactions

Patient concerns

Allergic for cold weather and conditions and dust sneezing throat each ing eye each ing water in nose

Dr. Vijay Verma

ENT

I usually do allergy testing for this.And give immunotherapy which give permanent solution

Allergy symptoms like allergic arthritis sneezing and runny nose in the morning and headache

Dr. Sfurti Mann

Internal Medicine

Take tab Dolo sos Tab pantop before breakfast Tab montair LC at nightGet CBC ESR IgE levels tested and chest examined by a md doctor

FAQs

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

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

How much Alernem Syrup should I give to my child?

Alernem 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 Alernem Syrup by mistake?

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

How should Alernem Syrup be stored?

Store Alernem 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, trouble breathing), signs of liver problem (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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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

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 [Prescribing Information]. Smyrna, GA: UCB, Inc.; 2008. [Accessed 20 Feb. 2024] (online) Available from:

Marketer details

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Address: 6Th Phase, J.P. Nagar, Bangalore-78

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.