Cetlong Syrup 50 ml

Written By Lakshmithulasi Yarragunta , Pharm-D (PB)

Reviewed By Dr Aneela Siddabathuni , MPharma., PhD

Prescription drug

MRP ₹44

(Inclusive of all Taxes)

₹6.6 Cashback (15%)

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Non returnable*

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Whats That

About Cetlong Syrup

Cetlong Syrup is an antihistamine medicine used in the treatment of allergies. It helps provide relief from various allergic reactions in children. An allergic reaction is a response that occurs when the foreign particles enter the body. This allergic reaction may vary from person to person. Cetlong Syrup is used to treat allergic rhinitis and chronic idiopathic urticaria (swelling, redness, and itchiness of the skin).

Cetlong Syrup which is an anti-allergic medicine works by blocking the effects of a chemical messenger called ‘histamine. This chemical messenger is naturally involved in allergic reactions. Cetirizine helps to relieve discomfort and unpleasant symptoms, like blocked/runny/itchy nose, red/watery eyes, and skin rashes that occur due to allergic conditions.

Cetlong Syrup may cause certain side effects such as abdominal pain, headache, cold-like nose symptoms, or diarrhoea. These side effects do not require medical attention and gradually resolve over time. However, if the side effects persist or bother your child, please consult your paediatrician. Cetlong Syrup should be given as advised by your paediatrician. Do not give more than the prescribed dose of to the child. Cetlong Syrup can be given with or without food. The dose of the medicine will be decided by your paediatrician depending on the type and severity of the infection.

Cetlong Syrup is intended for pediatric use only. Avoid giving Cetlong Syrup to your child if she/he is allergic to it. Keep your doctor informed about your child’s health condition including ongoing medications and medical history to rule out any side effects/interactions. Before administration, inform your child’s doctor about liver and kidney disease. Cetlong Syrup is not recommended for use in children below six months of age as its safety and efficacy are not established.

Uses of Cetlong Syrup

Allergic reactions

Directions for Use

Syrup: Shake the container well before each use. Measure the required amount of this medicine into the measuring cup and administer it to your child. It is advised to measure the quantity accurately with the help of a syringe or measuring spoon containing markings.

Medicinal Benefits

Cetlong Syrup which is an anti-allergic medicine works by blocking the effects of a chemical messenger called ‘histamine. This chemical messenger is naturally involved in allergic reactions. Cetirizine helps to relieve discomfort and unpleasant symptoms, like blocked/runny/itchy nose, red/watery eyes, and skin rashes that occur due to allergic conditions.

Storage

Keep Cetlong Syrup out of the sight and reach of children.

Side effects of Cetlong Syrup 50 ml

Drowsiness

Avoid driving or operating machinery or activities that require high focus until you know how the medication affects you.
Maintain a fixed sleeping schedule, create a relaxing bedtime routine and ensure your sleeping space is comfortable to maximize your sleep quality.
Limit alcohol and caffeine as these may worsen drowsiness and disturb sleep patterns.
Drink plenty of water as it helps with alertness and keeps you hydrated and for overall well-being.
Moderate physical activity can improve energy levels, but avoid intense workouts right before bedtime.

Headache

Dealing with Medication-Induced Headache:

Hydrate your body: Drink enough water to prevent dehydration and headaches.
Calm Your Mind: Deep breathing and meditation can help you relax and relieve stress.
Rest and Recharge: Sleep for 7-8 hours to reduce headache triggers.
Take rest: lie down in a quiet, dark environment.
Cold or warm compresses can help reduce tension.
Stay Upright: Maintain good posture to keep symptoms from getting worse.
To treat headaches naturally, try acupuncture or massage therapy.
Over-the-counter pain relievers include acetaminophen and ibuprofen.
Prescription Assistance: Speak with your doctor about more substantial drug alternatives.
Severe Headaches: Seek emergency medical assistance for sudden, severe headaches.
Frequent Headaches: If you get reoccurring headaches, consult your doctor.
Headaches with Symptoms: Seek medical attention if your headaches include fever, disorientation, or weakness.

Fatigue

Rest well; get enough sleep.
Eat a balanced diet and drink enough water.
Manage stress with yoga and meditation.
Limit alcohol and caffeine.
Physical activities like walking or jogging might help boost energy and make you feel less tired.

Dizziness

Here are the 7 steps to manage Dizziness caused by medication:

Inform your doctor about dizziness symptoms. They may adjust your medication regimen or prescribe additional medications to manage symptoms.
Follow your doctor's instructions for taking medication, and take it at the same time every day to minimize dizziness.
When standing up, do so slowly and carefully to avoid sudden dizziness.
Avoid making sudden movements, such as turning or bending quickly, which can exacerbate dizziness.
Drink plenty of water throughout the day to stay hydrated and help alleviate dizziness symptoms.
If you're feeling dizzy, sit or lie down and rest until the dizziness passes.
Track when dizziness occurs and any factors that may trigger it, and share this information with your doctor to help manage symptoms.

Loose And Watery Stools

Here are the precise steps to cope with diarrhoea caused by medication usage:

Inform Your Doctor: Notify your doctor immediately about your diarrhoea symptoms. This allows them to adjust your medication or provide guidance on managing side effects.
Stay Hydrated: Drink plenty of fluids to replace lost water and electrolytes. Choose water, clear broth, and electrolyte-rich drinks. Avoid carbonated or caffeinated beverages to effectively rehydrate your body.
Follow a Bland Diet: Eat easy-to-digest foods to help firm up your stool and settle your stomach. Try incorporating bananas, rice, applesauce, toast, plain crackers, and boiled vegetables into your diet.
Avoid Trigger Foods: Steer clear of foods that can worsen diarrhoea, such as spicy, fatty, or greasy foods, high-fibre foods, and dairy products (especially if you're lactose intolerant).
Practice Good Hygiene: Maintain good hygiene to prevent the spread of infection. To stay healthy, wash your hands frequently, clean and disinfect surfaces regularly, and avoid exchanging personal belongings with others.
Take Anti-Diarrheal Medications: If your doctor advises, anti-diarrheal medications such as loperamide might help manage diarrhoea symptoms. Always follow your doctor's directions.
Keep track of your diarrhoea symptoms. If they don't get better or worse or are accompanied by severe stomach pain, blood, or dehydration signs (like extreme thirst or dark urine), seek medical help.

General Feeling Of Discomfort Or Unease

Managing Medication-Triggered malaise (Feeling Unwell): A Step-by-Step Guide:

If you experience persistent or severe malaise (a general feeling of discomfort, illness, or unease) after taking medication, seek medical attention immediately.
Inform your doctor about the medication you're taking and the symptoms you're experiencing.
Your treatment plan may be modified, which may include adjusting the dosage, substituting with an alternative medication, or discontinuing the medication. Additionally, certain lifestyle changes may be recommended to help manage symptoms.
To manage malaise symptoms, follow your doctor's advice, such as getting plenty of rest, staying hydrated, and practicing stress-reducing techniques.
Track your symptoms regularly and report any changes or concerns to your healthcare provider to ensure the malaise is managed effectively.

Vomiting

To prevent, manage, and treat Constipation caused by medication usage, follow these steps:

Preventing Vomiting (Before it Happens)
Take medication exactly as prescribed by your doctor. This can help minimize side effects, including vomiting.
Having a small meal before taking your medication can help reduce nausea and vomiting.
Talk to your doctor about taking anti-nausea medication along with your prescribed medication.
Managing Vomiting (If it Happens)
Try taking ginger in the form of tea, ale, or candy to help alleviate nausea and vomiting.
What to Do if Vomiting Persists
Consult your doctor if vomiting continues or worsens, consult the doctor for guidance on adjusting your medication or additional treatment.

Drug Warnings

Cetlong Syrup is intended for pediatric use only. Avoid giving Cetlong Syrup to your child if she/he is allergic to antibiotics. Keep your doctor informed about your child’s health condition including his current medications and medical history to rule out any side effects/interactions. Before using this medicine, inform your doctor if your child has kidney or liver problems. Cetlong Syrup is not recommended for use in children below six months of age as its safety and efficacy are not established.

Drug-Drug Interactions

CetirizineEsketamine

Severe

Drug-Drug Interactions

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CetirizineEsketamine

Severe

How does the drug interact with Cetlong Syrup 50 ml:
Co-administration of Cetlong Syrup 50 ml with esketamine may increase the side effects.

How to manage the interaction:
Although there is an interaction, Cetlong Syrup 50 ml can be taken with esketamine if prescribed by the doctor. Consult the prescriber if you experience drowsiness, confusion, difficulty concentrating, and impairment in thinking, judgment, reaction speed, and motor coordination. Do not discontinue the medication without consulting a doctor.

Drug-Food Interactions

No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

The child’s immune system is affected by stress and raises the risk of being sick. Hence try progressive muscle relaxation techniques to relieve stress.
Sleeping for 7-9 hours each night can make your child stay fit and safe.
It is advised to avoid contact with known allergens (allergy-causing agents) such as pollen, dust, etc. Certain food items are known to cause allergies to you.
Make your child drink more fluids to avoid dehydration.

Side Effects of Cetlong Syrup

Nausea
Diarrhoea
Stomach upset
Indigestion

Habit Forming

No

Therapeutic Class

ANTIHISTAMINE

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Author Details

Written By

Lakshmithulasi Yarragunta

Pharm-D (PB)

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Jul 8, 2025 | 9:48 AM IST

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Drug-Diseases Interactions

CETIRIZINE-5MGOther diseases of liver

Moderate

Drug-Diseases Interactions

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CETIRIZINE-5MGOther diseases of liver

Moderate

How does the disease interact with Cetlong Syrup 50 ml:
Cetlong Syrup 50 ml is largely excreted by the kidneys, but it also passes through some liver metabolism. Due to poor medication clearance, patients with renal and/or hepatic illness may be more susceptible to Cetlong Syrup 50 ml's side effects.

How to manage the interaction:
Patients with renal and/or liver disease may be at greater risk for adverse effects from Cetlong Syrup 50 ml due to decreased drug clearance.

FAQs

How does Cetlong Syrup work?

Cetlong Syrup which is an anti-allergic medicine works by blocking the effects of a chemical messenger called ‘histamine which is naturally involved in allergic reactions.

Drug-Drug Interactions Checker List

AZITHROMYCIN
KETOCONAZOLE

Special Advise

Disease/Condition Glossary

Allergic reaction: An allergy is an immune system response to foreign elements typically not harmful to your body. These foreign elements are known as ‘allergens.’ Allergic condition varies from person to person. Some might be allergic to certain foods and seasonal allergies like hay fever. At the same time, others might be allergic to pollen or pet dander. Cetlong Syrup is a non-drowsy antihistamine which makes it less likely to make you feel sleepy compared to other antihistamines or antiallergics.