L-Hist Syrup
Prescription Required
Your child’s medicine at a glance
L-Hist 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.
L-Hist 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 L-Hist Syrup in children
Benefits of L-Hist Syrup for your child
In Treatment of Allergic conditions
L-Hist Syrup provides relief from symptoms such as blocked or runny nose, sneezing, and itchy or watery eyes. This will make it easier for you to go about your daily activities. It can also give relief from allergic reactions after insect bites and symptoms of hives and eczema such as rash, swelling, itching, and irritation. This will improve the appearance of your skin and you may find that your mood and self-confidence improve as well. It rarely has any serious side effects and you may only need to take it on days you have symptoms. Moreover, L-Hist Syrup may make you feel less sleepy as compared to other antihistamine medicines. If you are taking it to prevent getting symptoms you should use it regularly to get the most benefit.
Side effects of L-Hist Syrup in children
L-Hist 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 L Hist
- Nausea
- Constipation
- Dizziness
- Sleepiness
- Fatigue
- Dryness in mouth
- Headache
- Vomiting
- Nasopharyngitis (inflammation of the throat and nasal passages)
How can I give L-Hist 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. L-Hist Syrup may be taken with or without food, but it is better to take it at a fixed time.
How L Hist Syrup works
L-Hist 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
L-Hist Syrup should be used with caution in patients with kidney disease. Dose adjustment of L-Hist Syrup may be needed. Please consult your doctor.
Liver
SAFE IF PRESCRIBED
L-Hist Syrup is safe to use in patients with liver disease. No dose adjustment of L-Hist Syrup is recommended.
However, dose adjustments may be required in severe liver disease. Consult your doctor before giving L-Hist Syrup to your child in case of severe liver disease.
However, dose adjustments may be required in severe liver disease. Consult your doctor before giving L-Hist Syrup to your child in case of severe liver disease.
What if I forget to give L-Hist 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.
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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 L-Hist 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 L-Hist 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 L-Hist Syrup. Taking sips of water may help.
- L-Hist Syrup can trigger constipation in your child. Give plenty of fluids and a fiber-rich diet to your child.
- L-Hist 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
No
Therapeutic Class
RESPIRATORY
Action Class
H1 Antihistaminics (second Generation)
Patient concerns
FAQs
My child is restless and unable to sleep properly at night. Can I give L-Hist 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 L-Hist Syrup?
L-Hist Syrup can sometimes interact with other medicines or substances. Tell your doctor about any other medicines your child is taking before starting L-Hist Syrup. Also, check with your child’s doctor before giving any medicine to your child.
How much L-Hist Syrup should I give to my child?
L-Hist 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 L-Hist Syrup by mistake?
Although L-Hist 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 L-Hist Syrup be stored?
Store L-Hist 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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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
- 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
Name: Alkem Laboratories Ltd
Address: Alkem Laboratories Limited, Devashish Building, Alkem House, Senapati Bapat Road, Lower Parel, Mumbai - 400 013.
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.
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.
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