Defenac MR Tablet is a combination medicine used in the treatment of pain due to muscle spasm. It improves the movement of muscles and provides relief from pain and discomfort associated with muscle spasms.
Defenac MR Tablet should be taken with food. This will prevent you from getting an upset stomach. You should take it regularly as advised by your doctor. Do not take more or use it for a longer duration than recommended by your doctor.
Some of the common side effects of this medicine include nausea, vomiting, heartburn, diarrhea, stomach pain, loss of appetite, and dizziness. If any of these side effects bother you or do not go away with time, you should let your doctor know. Your doctor may help with ways to reduce or prevent these side effects.
The medicine may not be suitable for everybody. Before taking it, let your doctor know if you have any problems with your heart, kidneys, and liver. To make sure it is safe for you, let your doctor also know all the other medicines you are taking. Pregnant and breastfeeding mothers should first consult their doctors before using the medicine.
Uses of Defenac MR Tablet
Pain due to muscle spasm
Benefits of Defenac MR Tablet
In Pain due to muscle spasm
Defenac MR Tablet treats pain due to muscle spasm by relaxing stiff muscles. It also reduces 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. It is advisable to continue taking Defenac MR Tablet until your doctor advises you to stop.
Side effects of Defenac 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 Defenac MR
Nausea
Vomiting
Heartburn
Diarrhea
Stomach pain/epigastric pain
Loss of appetite
Dizziness
Sleepiness
How to use Defenac 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. Defenac MR Tablet should be taken with or after food.
Safety advice
Alcohol
UNSAFE
It is unsafe to consume alcohol with Defenac MR Tablet
Pregnancy
CONSULT YOUR DOCTOR
Defenac MR Tablet is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.
Breast feeding
CONSULT YOUR DOCTOR
Information regarding the use of Defenac MR Tablet during breastfeeding is not available. Please consult your doctor.
Driving
UNSAFE
Defenac MR Tablet may cause side effects that could affect your ability to drive.
Kidney
CAUTION
Defenac MR Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Liver
CAUTION
Defenac MR Tablet should be used with caution in patients with liver disease. Dose adjustment may be needed. Regular monitoring of liver function tests is recommended in patients with liver disease if this medicine is to be taken for a long time.
What if you forget to take Defenac MR Tablet?
If you miss a dose of Defenac MR Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
No substitutes found for this medicine
Quick tips
Defenac MR Tablet
Defenac MR Tablet helps relieve pain and muscle spasm that may occur due to strains, sprains, and muscle injuries.
It is usually used along with rest and physical therapy.
Take it with food to avoid an upset stomach.
It may cause dizziness. Do not drive or do anything requiring concentration until you know how it affects you.
Avoid consuming alcohol when taking Defenac MR Tablet as it may cause excessive drowsiness.
Fact Box
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PAIN ANALGESICS
Patient concerns
Patient concerns
Neck pain when I move my neck a bit. I think it's due to exercise and gyming .
Dr. Sunil Tripathi (Physiotherapist)
Physiotherapy
It might be muscle soreness or muscle spasm due to improper Posture or overuse of musclesConsult a Physiotherapist in your area
sir/madam i have pain in my testical(in left side) it slept at 4am. when I woke up it was paining since 2 days it may be due to cold and there is no swelling. may be little bit.
Dr. Shyam Gupta
Obstetrics and Gynaecology
Hello PATIENT to 1mg. Your pain may be due to cold spasm or tortion. If pain persist please visit surgeon and examined.
When doing exercise got ache in the position of scapula L & spine. Take CALPOL T . But now I feel twinge at left arm as if vein is obstructed when I bent and move.
Dr. Rohit Chakor
Orthopaedics
Muscle spasm is the reason. Do Xray to rule out spine problem
I've got muscle spasm in back due to heavy weight lifting and this excruciating pain is unbearable . I'm unable to change my body posture or can't walk due to pain. I'm lying all the time and it just happened last night.
Dr. Mehtab Baig
Orthopaedic Physiotherapy
Plz you don't move your body and no any exercise done for fifteen days absolute bed rest
Defenac MR Tablet is used in the treatment of pain due to muscle spasm. It improves the movement of muscles and provides relief from pain and discomfort associated with muscle spasms.
Can I take Defenac MR Tablet if I have a history of stomach ulcers or bleeding?
No, you should avoid Defenac MR Tablet if you have had stomach ulcers or bleeding, as it can make these conditions worse and lead to serious complications.
What are the liver-related warnings I need to know about Defenac MR Tablet?
Defenac MR Tablet may cause liver problems. If you experience symptoms like yellowing of the skin, eyes, dark urine, stomach pain, or unusual tiredness, stop taking it and seek medical help immediately.
Can Defenac MR Tablet cause dizziness or drowsiness?
Yes, Defenac MR Tablet can cause dizziness, and drowsiness, so avoid driving or operating machinery until you know how it affects you.
Can children take Defenac MR Tablet?
Defenac MR Tablet is not recommended for children below 12 years without doctor's supervision. For older children, the dose must be adjusted and prescribed by a child specialist.
How should I use Defenac MR Tablet to reduce stomach upset?
You can take Defenac MR Tablet with food, or milk to help reduce stomach irritation and upset.
Can Defenac MR Tablet cause ringing in the ears or hearing problems?
Some people may experience ringing or buzzing sounds in the ears during Defenac MR Tablet treatment. If this happens, notify your doctor, as it may indicate a side effect requiring attention.
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Country of origin: India Expires on or after: April, 2026
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