Rodryl Syrup

Diphenhydramine (14.08mg)+ Ammonium Chloride (138mg)

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Rodryl Syrup is used in the treatment of common cold symptoms like runny nose, stuffy nose, sneezing, watery eyes and congestion or stuffiness. It also thins mucus in the nose, windpipe and lungs, making it easier to cough out.

Written By Dr. Anuj Saini, MMST, MBBS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 25 Nov 2025 | 03:07 PM (IST)

₹39 MRP ₹43.1310% off

Gurgaon

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General Information

Contains

Diphenhydramine (14.08mg)+ Ammonium Chloride (138mg)

Marketer

Roseate Medicare

Storage

Store below 30°C

The content is shown in English

Product introduction

Rodryl Syrup is taken with or without food in a dose and duration as advised by the doctor. The dose you are given will depend on your condition and how you respond to the medicine. You should keep taking this medicine for as long as your doctor recommends. If you stop treatment too early your symptoms may come back and your condition may worsen. Let your healthcare team know about all other medications you are taking as some may affect, or be affected by this medicine.

The most common side effects are stomach pain, coordination impaired, thickened respiratory tract secretions, and allergic reaction. Most of these are temporary and usually resolve with time. Contact your doctor straight away if you are at all concerned about any of these side effects. This medicine may cause dizziness and sleepiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you. Avoid drinking alcohol while taking this medicine as it can make dizziness worse.

Never support self-medication or recommend your medicine to another person. It is beneficial to have plenty of fluids while taking this medication. Before you start taking this medicine it is important to inform your doctor if you are suffering from liver or kidney disease. You should also tell your doctor if you are pregnant, planning pregnancy or breastfeeding.

Uses of Rodryl Syrup

Common cold

Benefits of Rodryl Syrup

Common cold
Rodryl Syrup is a combination medicine that effectively relieves symptoms of the common cold, such as a blocked nose, runny nose, watery eyes, sneezing, and congestion or stuffiness. It helps loosen thick mucus, making it easier to cough out. It also shrinks the blood vessels and provides rapid relief that lasts for several hours. These actions make breathing easier.

Rodryl Syrup is safe and effective. It usually starts to work within a few minutes, and the effects can last up to several hours. Take it as prescribed by your doctor, and do not stop using it unless you are advised otherwise.

Side effects of Rodryl Syrup

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Rodryl

Stomach pain/epigastric pain
Sleepiness
Dizziness
Impaired coordination
Thickened respiratory tract secretions
Allergic reaction

How to use Rodryl Syrup

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. Rodryl Syrup may be taken with or without food.

How Rodryl Syrup works

Rodryl Syrup is a combination of two medicines:.

Quick tips

Rodryl Syrup is prescribed to get relief from symptoms of common cold.
Take exactly as directed by your doctor or on the label. Do not increase the dosage or take for longer than is recommended.
Call your doctor if your symptoms have not improved within seven days of treatment.
Inform your doctor if you are taking any other medications, e.g., anti-depressants.
Inform your doctor if you are taking any other medications for cold.
Along with taking Rodryl Syrup do the following simple tips at home to get relief:
1. Steam inhalation.
2. Gargling with warm saltwater.
3. Apply vapor rubs on chest, back if needed. Take enough rest.
4. Take warm food and fluid only. Ensure adequate fluid intake.
5. Advise hygiene measures to reduce spread: frequent hand-washing, avoiding sharing towels, pillowcase, etc.

Safety advice

Alcohol

UNSAFE

Do not drink alcohol while you are taking this medicine. Rodryl Syrup may cause excessive drowsiness when taken with alcohol.

Pregnancy

CONSULT YOUR DOCTOR

The safety of Rodryl Syrup during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.

Breast feeding

SAFE IF PRESCRIBED

Rodryl Syrup may be safe to use during breastfeeding. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.

Driving

UNSAFE

Rodryl Syrup may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CONSULT YOUR DOCTOR

There is limited data available on the use of Rodryl Syrup in patients with kidney disease. Please consult your doctor.

Liver

CONSULT YOUR DOCTOR

There is limited data available on the use of Rodryl Syrup in patients with liver disease.

Fact Box

Habit Forming

Therapeutic Class

RESPIRATORY

References

Diphenhydramine Hydrochloride + Ammonium Chloride. Australia: Johnson & Johnson Pacific; 2015 [Accessed 18 Apr. 2019] (online) Available from:

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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.

Marketer details

Name: Roseate Medicare
Address: Roseate Medicare, Village Anji, Solan 173212 (H.P.)

Vendor Details

Country of origin: India

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Rodryl Syrup

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General Information

Contains

Marketer

Storage

Product introduction

Uses of Rodryl Syrup

Benefits of Rodryl Syrup

Side effects of Rodryl Syrup

How to use Rodryl Syrup

How Rodryl Syrup works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Fact Box

Habit Forming

Therapeutic Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

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