Largan Syrup
By Largan
Rx
60ml Syrup in a Bottle

Composition
Promethazine(5mg)

Manufacturer - Southshourne Corporation India
Plot No 931, Gidc Estate, Makarpura Industrial Estate, Vadodara - 390010

Expires on or after
October, 2025
About Largan Syrup
Largan Syrup is a medication used to treat allergic reactions and short-term common cold symptoms in children. These symptoms include a runny nose, sneezing, watery eyes, skin rash, and itching. The syrup can also help with nausea and vomiting that may occur after surgery or due to motion sickness.
When given after surgery, Largan Syrup can help make your child feel sleepy and relaxed, which in turn can enhance the effectiveness of pain-relieving medications. It is usually administered orally, either before or after food. If it causes stomach upset, it is recommended to give it after a meal. The frequency of dosage typically ranges from two to four times a day, but this may vary depending on your child's condition.
For motion sickness, it is advised to give Largan Syrup 30 to 60 minutes before traveling. To prevent vomiting after surgery, you may need to administer the syrup the night before the procedure or just before surgery, and continue as directed afterward.
In case your child vomits within 30 minutes of taking the syrup, it is safe to give them the same dose again. However, avoid repeating the dose if the next scheduled dose is close. It is essential to continue giving the medication as prescribed to ensure the complete course is finished, as stopping abruptly may worsen your child's condition.
While taking Largan Syrup, your child may experience minor and temporary side effects such as dry mouth, blurred vision, drowsiness, dizziness, and constipation. These side effects usually diminish as the body adjusts to the medication. If they persist or become bothersome, it is advisable to consult your child's doctor promptly.
Before starting Largan Syrup, inform the doctor about any existing medication regime or history of allergies, heart problems, blood disorders, birth defects, airway obstruction, lung anomalies, skin disorders, liver impairments, or kidney malfunctions in your child. Providing details of your child's medical history will assist the doctor in making necessary dose adjustments and planning a more effective treatment.
Benefits
Largan Syrup offers several benefits in various medical conditions. Firstly, it is effective in treating nausea and vomiting by blocking the chemicals that induce these symptoms, which can be caused by medications or other treatments. By preventing these uncomfortable symptoms, Largan Syrup aids in facilitating a more comfortable recovery process. Following the prescribed dosage is essential to maximize the benefits of this drug.
Secondly, Largan Syrup is beneficial for treating allergic conditions by reducing the body's immune response and inhibiting the release of inflammatory substances. This action helps alleviate common allergic symptoms such as swelling, pain, itching, and other allergic reactions. It is crucial to take this medication orally as directed by your healthcare provider. Abruptly stopping the medication without medical advice can lead to unpleasant withdrawal symptoms. Due to its impact on the immune system, precautions should be taken to avoid contact with individuals who may be ill or have infections.
Lastly, Largan Syrup is effective in managing motion sickness, a condition triggered by motion during travel, leading to symptoms like vertigo, nausea, and vomiting. By following the doctor's instructions on dosage, this syrup can effectively alleviate these symptoms, providing relief during travels. It is essential to adhere to the prescribed dosage to experience the maximum benefit of this drug in treating motion sickness.
How to use the Largan Syrup
To use Largan Syrup, it is important to follow your doctor's instructions regarding the dose and duration of the medicine. Before taking the syrup, always check the label for specific directions. Use a measuring cup to ensure you are taking the correct amount, and take it by mouth as directed. Remember to shake the syrup well before each use. Largan Syrup can be taken with or without food, but it is recommended to take it at the same time each day for best results. Following these instructions will help you use Largan Syrup effectively and safely.
Uses of Largan Syrup
Largan Syrup is commonly used for treating various conditions such as nausea, vomiting, allergic reactions, and motion sickness. It is an effective treatment option for individuals experiencing these symptoms. Whether it is nausea and vomiting due to illness, adverse reactions, or motion sickness, Largan Syrup is formulated to provide relief. Additionally, for those suffering from allergic conditions, this syrup can help alleviate symptoms such as itching, sneezing, and congestion. Overall, Largan Syrup is a versatile medication that can address multiple issues related to nausea, vomiting, allergies, and motion sickness.
What conditions Largan Syrup treats?
Largan Syrup is used to treat allergic and short-term common cold symptoms in children, such as runny nose, sneezing, watery eyes, skin rash, and itching. It is also effective in treating nausea and vomiting caused by surgery or motion sickness. The syrup can make the child feel sleepy and relaxed after surgery, enhancing the pain-relieving effects of other medications. Remember to give the syrup to your child as directed by your doctor, either before or after food, and adjust the dosage based on your child's condition and the purpose of treatment. It may take a few days of regular dosing for your child to feel better, so completing the full prescribed course is important. If your child experiences side effects like dry mouth, drowsiness, or constipation, consult your doctor promptly.
Should you consult a doctor?
If your child experiences persistent or bothersome side effects such as constipation, slow heart rate, hypotension (low blood pressure), or tremors while taking Largan Syrup, it is important to consult your child's doctor promptly. Additionally, if your child vomits within 30 minutes of taking the syrup, give the same dose again; however, do not repeat the dose if the next scheduled dose is near. It is crucial to inform the doctor about your child's ongoing medication regime and medical history, especially if your child has allergies or underlying conditions like heart problems, blood disorders, or liver or kidney issues. This information will assist the doctor in making necessary dose adjustments and treatment plans for your child's well-being. Always follow the prescribed dosing schedule and complete the full course of medication unless advised otherwise, as abruptly stopping the medication may worsen your child's condition. Your child's doctor is the best resource for any concerns or questions regarding Largan Syrup.
Side effects of Largan Syrup
The side effects of Largan Syrup are generally mild, and the syrup is usually well-tolerated by children. However, there are a few potential side effects that may occur. These could include constipation, a slow heart rate, hypotension (which is low blood pressure), and tremors. It's important to note that these side effects are not very common, and if they do happen, they are likely to go away as the body gets used to the medication. If your child experiences any of these side effects and they persist or bother your child, it's recommended to consult your child's doctor for further guidance.
Safety advice

liver
When using Largan Syrup, caution is advised for patients with liver disease. It may be necessary to adjust the dose of Largan Syrup in these cases. It is important to consult your doctor before using this medication. Largan Syrup is not recommended for children with severe liver disease or active liver disease.

kidney
Largan Syrup can be used safely in patients with kidney disease. No dosage adjustment is needed. However, consult with your child's doctor before giving Largan Syrup in severe kidney disease cases.
Consumption warning before consuming Largan Syrup
Before giving Largan Syrup to your child, it's important to note a few things. This syrup is mainly used to address allergic symptoms, common cold issues, nausea, and vomiting in children. It can also help in making your child sleepy and relaxed after surgery, which can enhance the effects of pain-relieving medications. It's recommended to administer Largan Syrup by mouth, with or without food, based on your child's stomach response. The frequency of dosage typically ranges from two to four times a day, depending on your child's specific condition.
For motion sickness, it's advised to give the syrup 30 to 60 minutes before travel, while for post-surgery vomiting prevention, it may be taken the night before or just before the procedure, continuing afterward as directed. If your child vomits within 30 minutes of taking the syrup, a repeat dose is acceptable, but avoid doing so if the next dose is nearing.
Although Largan Syrup can bring relief, be aware of potential side effects like dry mouth, blurred vision, drowsiness, dizziness, and constipation. These effects are usually temporary and diminish as the body adjusts. If these effects persist or bother your child, prompt medical consultation is advised. It's also crucial to inform your child's doctor about any ongoing medication, allergies, or medical history to ensure safe and effective treatment.
What if you forgot to take Largan Syrup?
If you forgot to give your child a dose of Largan Syrup, don't worry. You can administer the missed dose as soon as you remember, but only if the doctor recommends it. However, if it's almost time for the next scheduled dose, it's best to skip the missed dose and stick to the prescribed dosing schedule. Avoid giving a double dose to make up for the missed one. Remember, always follow your child's doctor's advice when it comes to missed doses of Largan Syrup.
Related lab tests
For individuals taking Largan Syrup, monitoring certain lab tests can provide important information about their health. Three related lab tests to consider are Absolute Eosinophil Count, Peripheral Smear Examination, and Total IgE. The Absolute Eosinophil Count test measures the number of a specific type of white blood cell called eosinophils, which can be helpful in diagnosing allergies, asthma, and parasitic infections. A Peripheral Smear Examination involves looking at a sample of blood under a microscope to assess the size, shape, and number of different blood cells, providing insights into various conditions such as anemia or infections. Lastly, the Total IgE test measures the levels of an antibody called immunoglobulin E, which can be elevated in allergic conditions such as asthma and eczema. Monitoring these lab tests can help healthcare providers assess the impact of Largan Syrup on a patient's health and ensure appropriate management of any underlying conditions.
Additional Information
Habit Forming | No |
Chemical Class | Phenothiazine Derivative |
Therapeutic Class | GASTRO INTESTINAL |
Action Class | H1 Antihistaminics (First Generation) |
FAQs
Disclaimer
The information provided on this website is to the best of our abilities to ensure it is accurate, reliable, and reviewed by a team of professionals. It should not be used to diagnose, prevent, or cure any health problem. The information presented here is not intended to create a doctor-patient relationship or replace a registered medical practitioner's advice, diagnosis, or treatment. The absence or provision of any information or warning regarding any medicine should not be assumed as an implied or explicit assurance of safety or efficacy. We highly recommend consulting your registered medical practitioner for all queries or doubts related to your medical condition. Do not ignore professional medical advice or delay seeking it based on the content encountered on our website. We intend to support, not replace, the doctor-patient relationship.
₹24
Inclusive of all taxes
Content verified by

Dr. Archana Prabhakar
MBBS, M.Med (Family Medicine)
Last update on 01-Oct-2024