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Serdynac-MR Tablet is a combination medicine that helps in relieving muscular pain. It works by blocking the release of certain chemical messengers that cause pain, inflammation, and fever. This improves the movement of muscles and provides relief from pain and discomfort.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 11 May 2026 | 01:49 PM (IST)
₹76.3 MRP ₹84.3810% off 
 
 
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Serdynac-MR Tablet image
Serdynac-MR Tablet image
Serdynac-MR Tablet image
Serdynac-MR Tablet image
Serdynac-MR Tablet image
Serdynac-MR Tablet image

Product introduction

Serdynac-MR Tablet should be taken with food. This will prevent you from getting an upset stomach. The dose and duration will depend on the severity of your condition. You should keep taking the medicine even if you feel better until the doctor says it is alright to stop using it.

Using this medicine may cause few common side effects such as nausea, vomiting, heartburn, stomach pain, diarrhea, heartburn, stomach pain, loss of appetite, and sleepiness. If any of these side effects do not resolve with time or get worse, you should let your doctor know. Your doctor may be able to suggest ways of preventing or reducing the side effects. In general, you should try to use the smallest amount necessary to control your symptoms.

Before using the medicine, you should tell your doctor if you have any other medical conditions or disorders. To make sure it is safe, you should let your doctor know all the other medicines you are taking. Also, tell your doctor if you have any problems with your liver or kidneys. You should avoid consumption of alcohol while on treatment with this medicine. Pregnant and breastfeeding women should consult their doctors first before using the medicine.

Uses of Serdynac-MR Tablet

  • Treatment of Muscular pain

Benefits of Serdynac-MR Tablet

Treatment of Muscular pain
Serdynac-MR Tablet treats muscle pain by relaxing stiff muscles. It also reduces pain and swelling in the muscles. Altogether, it helps in easy movement and reduces discomfort. Once you see some improvement, you can start doing therapy exercises (such as walking or breathing exercises) that will help you get your strength back more quickly. Serdynac-MR Tablet might also reduce fever associated with muscle pain. It is advisable to continue taking Serdynac-MR Tablet until your doctor advises you to stop.

Side effects of Serdynac-MR Tablet

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 Serdynac-MR
  • Nausea
  • Vomiting
  • Heartburn
  • Stomach pain
  • Diarrhea
  • Loss of appetite
  • Sleepiness

How to use Serdynac-MR Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Serdynac-MR Tablet should be taken with or after food.

How Serdynac-MR Tablet works

Serdynac-MR Tablet is a combination of three medicines: Paracetamol, Diclofenac, and Methocarbamol. Paracetamol is an antipyretic (fever reducer) and Diclofenac is a non-steroidal antiinflammatory drug (NSAID). They work by blocking the release of certain chemical messengers in the brain that cause fever and pain respectively. Methocarbamol is a muscle relaxant. It works on the centers in the brain and spinal cord to relieve muscle stiffness or spasm and to improve pain and movement of muscles.

Quick tips

  • You have been prescribed Serdynac-MR Tablet to relieve pain due to muscle spasm.
  • This medicine is most effective when taken along with proper rest and physical therapy.
  • Avoid consuming alcohol when taking Serdynac-MR Tablet as it may cause excessive drowsiness and increase the risk of liver damage.
  • Older adults may have increased drowsiness, confusion, and higher risk of falling as a result of taking Serdynac-MR Tablet.
  • Do not take it with any other medicine containing acetaminophen (drugs for pain/fever or cough-and-cold) without asking your doctor first. 

Safety advice

Alcohol

Alcohol

CAUTION
Alcohol should be used with caution while taking Serdynac-MR Tablet.
Pregnancy

Pregnancy

UNSAFE
Serdynac-MR Tablet is highly unsafe during pregnancy. It can cause serious harm to the unborn baby, including birth defects and pregnancy loss. Do not use this medicine if you are pregnant or planning to become pregnant.
Breast feeding

Breast feeding

CONSULT YOUR DOCTOR
Serdynac-MR Tablet may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.
Driving

Driving

UNSAFE
Serdynac-MR Tablet may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney

Kidney

CAUTION
Serdynac-MR Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.
Liver

Liver

UNSAFE
Serdynac-MR Tablet is unsafe to use in patients with liver disease and should be avoided.

Frequently asked questions

Serdynac-MR Tablet is used to relieve pain, inflammation, and muscle spasms caused by injuries, strains, arthritis, backache, and other musculoskeletal conditions.
It is better to take Serdynac-MR Tablet after food to reduce the chance of stomach upset or irritation.
Serious side effects of Serdynac-MR Tablet may include stomach bleeding, liver or kidney problems, severe allergic reactions, and unusual bruising or bleeding. Immediate medical help is needed if these occur.
The exact time Serdynac-MR Tablet takes to relieve pain is not known. However, you may notice pain relief within an hour, while the full benefits can take a few hours.

Fact Box

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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: Cascade Healthcare Pvt. Ltd.
Address: 2704, Cedar-Tower 4, Runwal Gireens, Mulund West, Mumbai-400078

Vendor Details

Country of origin: India
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