Silence 500mg/5ml Syrup

Prescription Required
Store at room temperature (10-30°C)

Your Child’s Medicine At a Glance

Silence 500mg/5ml Syrup is primarily given for short-term treatment of conditions like insomnia in children. It also helps reduce pain and anxiety before a medical procedure by inducing sleep.

Give Silence 500mg/5ml Syrup to your child orally, preferably before the child retires to bed, either before or after food as advised by the doctor. The dose of Silence 500mg/5ml Syrup will depend on your child’s clinical condition and treatment response. As Silence 500mg/5ml Syrup remains active in the body for many hours, your child may experience drowsiness the next day as well. Your child may also feel uncomfortable or nauseated after the intake of Silence 500mg/5ml Syrup. In case your child vomits within 30 minutes of the medicinal intake, give another dose once your child calms down. However, do make sure not to double up the dose. Consult your doctor if your child experiences difficulty sleeping even after taking the first dose or if your child wakes up in the night or early in the morning.

Never use Silence 500mg/5ml Syrup to sedate your child regularly under normal circumstances. This medicine should be used only if a child has to undergo a medical procedure where sedation is required. This medicine is generally suitable for short-term use. Using it in high doses or for prolonged duration may cause dependence. Also, your child’s body may become tolerant to this medicine as a result of which higher doses may be needed to achieve the effect. Do not abruptly stop the medicine even if your child starts showing signs of improvement as stopping it suddenly may cause withdrawal symptoms.

The intake of this medicine may cause minor and temporary side effects in some children. These include nausea, vomiting, drowsiness, and impaired coordination. These side effects usually go away once your child’s body adapts to the medicine. However, in case they persist for long or start bothering your child, you must consult your child’s doctor without any delay.

Your child’s doctor must be aware of your child’s entire medical history, including any previous episode of allergy, heart problem, liver impairment, and kidney malfunction. This will guide the doctor in planning your child’s overall treatment.

Uses of Silence 500mg/5ml Syrup in Children

Benefits of Silence 500mg/5ml Syrup for your child

In Treatment of Insomnia

Insomnia is a common sleep disorder in which there is difficulty in falling or staying asleep at night. Often, the issue resolves itself over time. However, if your child experiences it more than three times a week for several months and significantly impairs their daytime functioning, it may point to insomnia or other sleep disorders. Silence 500mg/5ml Syrup works by slowing down the brain activities to allow sleep. This improves the quality of sleep and helps your child feel relaxed, refreshed, and more energetic.

In As a Sedative

Silence 500mg/5ml Syrup suppresses the brain center which keeps us awake, thereby making the child feel drowsy and sleepy. This as a result helps reduce pain and anxiety in a child before starting up any medical or surgical procedure. This technique ensures a hassle-free and fearless experience for a child and the doctor.

Side effects of Silence 500mg/5ml Syrup in Children

Silence 500mg/5ml 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 Silence

  • Nausea
  • Vomiting
  • Drowsiness
  • Impaired coordination

How can I give Silence 500mg/5ml 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. Silence 500mg/5ml Syrup may be taken with or without food, but it is better to take it at a fixed time.

How Silence Syrup works

Silence 500mg/5ml Syrup is a hypnotic. It is converted in the body into an active compound that works in the brain to induce sleepiness. It decreases the time taken to fall asleep and increases sleep duration.

Safety Advice

Silence 500mg/5ml Syrup should be used with caution in patients with kidney disease. Dose adjustment of Silence 500mg/5ml Syrup may be needed. Please consult your doctor.
Consult and thoroughly discuss any query with your child’s doctor before giving Silence 500mg/5ml Syrup to your child.
Silence 500mg/5ml Syrup should be used with caution in patients with liver disease. Dose adjustment of Silence 500mg/5ml Syrup may be needed. Please consult your doctor.
Consult and thoroughly discuss any query with your child’s doctor before giving Silence 500mg/5ml Syrup to your child.

What if I forget to give Silence 500mg/5ml Syrup to my child?

Do not panic. If it is time for your child to sleep, give Silence 500mg/5ml Syrup as soon as you remember. Don’t give Silence 500mg/5ml Syrup at any other time else your child will end up feeling drowsy, dizzy, and confused. In case of any confusion, do consult your child’s doctor.

Alternate Brands

For informational purposes only. Consult a doctor before taking any medicines.
Silence 500mg/5ml Syrup
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Quick Tips

  • Give Silence 500mg/5ml Syrup to your child only before going to bed at night. If you forget to give it at bedtime, do not give it at any other time or your child will end up feeling drowsy, dizzy, and confused during the day.
  • Silence 500mg/5ml Syrup nay causes drowsiness as a side effect. Make sure your child does not perform any brainstorming activities soon after the intake of this medication.
  • Inform your doctor if your child experiences stomach upset, vomiting, or abdominal pain while taking this medication.
  • Let your child’s doctor know if your child is having any heart problems as Silence 500mg/5ml Syrup can worsen the condition further.
  • Never self-medicate your child as it can be dangerous to use Silence 500mg/5ml Syrup without a doctor's prescription.
  • Follow these self-care measures:
    Ask your child to relax before bedtime.
    1. Maintain a log of your child’s sleep hours.
    2. Make sure your child eats right at the right time. Avoid heavy meals close to bedtime.
    3. Check noise and light in your child’s bedroom. Keep all the screens (TV) and gadgets (mobile and others) away from your child before bedtime.
    4. Encourage your child to get as much natural light as possible during the day, especially in the morning. Bright light suppresses melatonin which helps your child feel awake and alert during the day and sleepy towards bedtime.

Fact Box

Chemical Class
Monoalkyl Phosphates
Habit Forming
Therapeutic Class
Action Class
Insomina drug

Patient Concerns

Left leg's some part of silence
Dr. M. K. Ansari
Plz provide more detailed description of ur problem. What i cud make out from this is that u may be having numbness in left lower limb. It Cud be due to some nerve compression at lumbar level
Feeling diziness, sometimes my eyes become red and sore. Sometimes feeling sound in ears in silence.
Dr. Ila Jain Khandelwal
Dear PATIENT of the reports which you have shared are normal except your hemoglobin is on the lowers side, For this you should have a diet rich in green leafy vegetables, , fruits, jaggery, spinach etc. The symptoms which you are saying are not correlating with the tests. I suggest you should consult a ENT specialist for this query.
Do you have any questions related to Silence 500mg/5ml Syrup ?


Q. My 1.5-year-old baby is cranky all the time and sleeps for not more than an hour. Can I give him Silence 500mg/5ml Syrup?

Never give Silence 500mg/5ml Syrup to your child without consulting a doctor. Silence 500mg/5ml Syrup belongs to a class of hypnotic drugs. Doctors do not prescribe these under normal circumstances as such sleep difficulties usually resolve with time. Hence, it is important to consult your child’s doctor so that the risk of unwanted dosing can be eliminated.

Q. What are the serious side effects of Silence 500mg/5ml Syrup?

The serious adverse reactions of Silence 500mg/5ml Syrup include cardiopulmonary arrest, allergic reactions, seizures, and medicine dependence. In case you wish to discontinue giving Silence 500mg/5ml Syrup to your child, consult the doctor as careful dose reduction is required otherwise there is a risk of withdrawal symptoms.

Q. What if my child takes too much of Silence 500mg/5ml Syrup?

Overdose of Silence 500mg/5ml Syrup can cause respiratory arrest, decreased heart rate, and blood pressure. It is advised to monitor respiration, pulse, blood pressure, blood oxygen saturation, and take appropriate measures to ensure proper breathing. Consult your child’s doctor right away in such a case.

Q. How long will my child take to fall asleep after taking Silence 500mg/5ml Syrup?

Silence 500mg/5ml Syrup is slowly absorbed from the gastrointestinal tract and starts showing its effect within 30-60 minutes of intake. It is advised to give Silence 500mg/5ml Syrup 1 hour before your child retires to bed.

Q. In which conditions should I avoid giving Silence 500mg/5ml Syrup to my child?

Avoid giving Silence 500mg/5ml Syrup if your child exhibits allergic reactions, shows symptoms of porphyria, has liver or kidney problems, weakness, or has any serious heart disease.

Q. Where should I store Silence 500mg/5ml Syrup at home?

Always follow the instructions mentioned on the label of the medicine bottle about the storage of Silence 500mg/5ml Syrup. Ideally, you should keep Silence 500mg/5ml Syrup at room temperature beyond the reach of the small children and pets. Do not freeze the medicine.

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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 all possible side effects, drug interactions or warnings or alerts. 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.


  1. Pediatric Oncall. Triclofos. [Accessed 17 Mar. 2021] (online) Available from:External Link
  2. Verma N, Lodha R. Procedural Sedation in Children– What is Recommended? Indian Pediatr 2013;50: 517-519. [Accessed 17 Mar. 2021] (online) Available from:External Link
  3. Central Drugs Standard Control Organisation (CDSCO). [Accessed 19 Mar. 2019] (online) Available from:External Link

Manufacturer/Marketer Address

A-510, Landmark Empires, Puna Kumbhariya Road, Magob, Surat-395 010, Gujarat(India).
Country of Origin: India

We do not facilitate sale of this product at present


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