
4 Blud Tab
Apex Laboratories Ltd - Tablet - 30 S
Prescription required
Diclofenac (100mg)
Ark 100 SR is used for pain relief.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026
Ark 100 SR contains Diclofenac (100mg).
Pain relief
Ark 100mg Tablet SR is a non-steroidal anti-inflammatory drug (NSAID). It works by blocking the release of certain chemical messengers that cause pain and inflammation (redness and swelling).
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. Ark 100mg Tablet SR should be taken with or after food.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
If you miss a dose of Ark 100mg Tablet SR, 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.
Taking more Ark than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.
Most side effects of Ark are mild and settle as the body adjusts. Reported side effects include:
Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.
| Pregnancy | Pregnancy UNSAFE |
|---|---|
| Breastfeeding | Breast feeding CONSULT YOUR DOCTOR |
| Alcohol | Alcohol CONSULT YOUR DOCTOR |
| Driving | Driving UNSAFE |
| Kidney | Kidney CAUTION |
| Liver | Liver CAUTION |
| Habit forming | No |
Tell your doctor or pharmacist about every medicine you take, including over-the-counter products, vitamins and herbal or ayurvedic preparations, before starting Ark. Some combinations can change how Ark works or raise the chance of side effects.
Store Ark below 30°C in a cool, dry place away from direct sunlight and moisture. Keep the pack tightly closed and out of the reach of children. Do not use it after the expiry date printed on the pack.
You have been prescribed Ark 100mg Tablet SR to relieve pain and inflammation. Take it with food or milk to prevent upset stomach. Take it as per the dose and duration prescribed by your doctor. Long term use may lead to serious complications such as stomach bleeding and kidney problems. It may cause dizziness, drowsiness or visual disturbances. Use caution while driving or doing anything that requires concentration. Avoid consuming alcohol while taking Ark 100mg Tablet SR as it can cause excessive drowsiness and increase your risk of stomach problems. Inform your doctor if you have a history of heart disease or stroke. Your doctor may regularly monitor your kidney function, liver function and levels of blood components, if you are taking this medicine for long-term treatment.
Medicines with the same active ingredient (Diclofenac (100mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Ark 100 SR |
|---|---|---|---|
| Subsyde CR CapsuleRAPTOKOS & BRETT | capsule · 10`S | ₹115 | 62% more |

Apex Laboratories Ltd - Tablet - 30 S
Prescription required

Apex Laboratories Ltd - Syrup - 200 ml
Prescription required

Apex Laboratories Ltd - 75 G

Apex Laboratories Ltd - Gel - 15 G
Prescription required

Apex Laboratories Ltd - Gel - 15 G
Prescription required

Apex Laboratories Ltd - 200 G
Apex Laboratories Ltd - 200 G
Apex Laboratories Ltd - Tablet - 15 S

Lewin Healthcare - Tablet - 10 S
Prescription required
Sun Pharma - 10 S
Prescription required
Available in store

Albert David Ltd - Tablet - 10 S
Prescription required

Kalpa Health Care Pvt Ltd - Tablet - 10 S
Prescription required

Sanofi India Ltd - Cream - 30 G

Ozone Pharmaceuticals Ltd - Gel - 50 gm - 50 G
Prescription required

Mankind (Pharma) - 10 S
Prescription required

Sun Pharma - 10 S
Prescription required
Abbott India Limited - Tablet - 21 Tablet
Prescription required

Torrent Pharmaceuticals Ltd - Soap - 125 G

Genfo Bioceuticals Pvt Ltd - Suspension - 170 ml
Prescription required

Novelty Health Shine Pvt Ltd - Tablet - 20 S

Dr Reddys Laboratories Ltd - Gel - 50 G
Prescription required
Dr Reddys Laboratories Ltd - 50 Gms
Prescription required

The Derma Co - Cream - 100 G
Injection - 1 ml
Prescription required
The information on Ark 100 SR is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.