Medicine Highlights
Uses | 1- To treat pain caused by osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. 2- To treat fever and pain |
Common Side Effects | 1- Nausea 2- Vomiting 3- Diarrhea 4- Flatulence 5- Constipation |
Additional Information | Avoid consuming grapes, alcohol, and tobacco while taking this medicine. |
Storage | 1- The medicine should be stored at room temperature 2- Keep away from sunlight and moisture 3- Keep away from the reach of children |
How to Take This Medicine | The medicine should be taken orally |
Aceclofenac + Paracetamol Summary
Aceclofenac and Paracetamol help relieve pain and inflammation but should be taken as prescribed. Avoid alcohol, as it can harm the liver, and consult a doctor if pregnant or having liver issues. Never double doses; if missed, take it unless it’s near the next scheduled one. Overdosing can cause dizziness, confusion, and vomiting, with severe liver damage in extreme cases. Seek immediate medical help if overdose symptoms appear. Always use medicines responsibly for safe treatment.
Aceclofenac + Paracetamol Uses
Both Aceclofenac 100 mg and Paracetamol 325 mg are oral medicines belonging to the class of non-steroidal anti-inflammatory drugs (NSAIDs). They are used for the following indications:
- Treating pain caused by osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis.
- Reducing fever and relieving pain.
Directions for use
- Take aceclofenac + paracetamol exactly as prescribed by your doctor, regularly at the same time each day.
- Do not stop taking aceclofenac + paracetamol without your doctor’s approval, even if you feel better.
- If you forget to take the medicine, take it as soon as you remember, unless it’s almost time for the next one, then just skip it.
Aceclofenac + Paracetamol side effects
More Common
- Nausea
- Vomiting
- Diarrhea
- Flatulence
- Constipation
- Dyspepsia
- Abdominal pain
- Crohn’s disease
Less Common
- Drowsiness
- Sleepiness
How Aceclofenac works
Aceclofenac is a medicine that helps reduce swelling and pain. It works by blocking a protein called COX-2, which lowers the amount of chemicals like PGE2, IL-1β, and TNF – these are things in our body that cause pain and swelling. It also stops certain white blood cells (called neutrophils) from sticking to blood vessels, which helps reduce more damage. Plus, it helps protect the soft tissue in your joints (called cartilage) by helping make something called glycosaminoglycan, which keeps your joint healthy. A part of this medicine, called 4’- hydroxyaceclofenac, also helps protect the cartilage by lowering harmful enzymes and keeping special cells called chondrocytes safe. Paracetamol is a medicine that helps with pain and fever. It works by blocking a protein called COX, which is one of the reasons you feel pain or get a fever when you’re sick.
Safety Measures and Warning
📌 1- Allergy/Hypersensitivity
If you have previously had an allergy to this medicine, inform your doctor.
📌 2- Pregnancy
If you are pregnant or planning to conceive, inform your doctor, as this medicine is not safe during pregnancy, especially in the last trimester.
📌 3- Alcohol Abuse
If you are a chronic alcohol drinker, then avoid taking paracetamol with this medicine because paracetamol can be harmful instead of beneficial, as alcohol depletes the toxin purifier called glutathione present in the liver. Because of this, the body is unable to eliminate paracetamol, causing it to accumulate and result in toxicity. Avoid consuming alcohol if you are taking paracetamol.
📌 4- Liver Disease
If you have any liver disease, avoid taking paracetamol, as your liver is already weak, and paracetamol is eliminated from the body solely by the liver. Liver disease can lead to paracetamol toxicity in the body.
Aceclofenac + Paracetamol Interaction with Other Medicines
Avoid taking aceclofenac 100 mg + paracetamol 325 mg with the following medicines, as it may increase or decrease the desired effect, or in worse cases, it could be fatal:
Aceclofenac + Paracetamol Interaction with Food Product
Aceclofenac + paracetamol does not interact with any food products, but alcohol should be avoided before and after taking the medicine, as it can increase or decrease the effect of the medicine.
Storage
- The medicine should be stored at room temperature
- Keep away from sunlight and moisture
- Keep away from the reach of children
Aceclofenac + Paracetamol Chemical Structure
IUPAC (International Union of Pure and Applied Chemistry)/ Chemical name
Aceclofenac– 2-[2-[2-(2,6-dichloroanilino)phenyl]acetyl]oxyacetic acid

Intake routine/cycle
📌 Daily Dose
Take aceclofenac + paracetamol exactly as your doctor recommends. The dose may change based on your condition and how well you respond. Do not take more than prescribed without consulting your doctor.
📌 Missed Dose
If you forget to take your medicine, take the medication soon as you remember. If it’s nearly time for your next dose, skip the missed one and continue with your regular schedule. Always consult the doctor before making any changes to your dosage.
📌 Overdose
If you know someone who takes this medicine and have symptoms like dizziness, confusion and vomiting then rush them to hospital immediately.
FAQ’s
1. What are Aceclofenac and Paracetamol Tablets used for?
➡️ The combination of Aceclofenac and Paracetamol is used for pain relief in conditions such as osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, muscle and joint pain, toothaches, backaches, body aches, and high fever.
2. What is Aceclofenac Tablet used for?
➡️ Aceclofenac is used to treat pain caused by osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis.
3. Can Aceclofenac Be Used for Headaches?
➡️ Yes, Aceclofenac can be used for headaches. A 100 mg dose may help relieve headache pain.
4. Can Aceclofenac Be Used for Period Cramps?
➡️ Yes, Aceclofenac tablets are used to treat menstrual cramp pain. A 100 mg dose may provide relief.
5. Can paracetamol make you sleepy?
➡️ Yes, paracetamol is made up of acetaminophen, which is responsible for causing drowsiness, a common side effect.
6. Can paracetamol cure colds?
➡️ No, paracetamol is used to treat pain and fever.
7. How many paracetamol can we take in a day?
➡️ An adult can take up to 2 tablets of 500 mg with a 6-hour gap, up to four times a day. Children aged 10-15 years can take 1 tablet four times a day, with a gap of 4-6 hours between doses.
8. Can paracetamol delay periods?
➡️ No, there is no side effect of paracetamol that affects the pattern of periods. A delay in periods can occur due to many reasons.
9. How much paracetamol can I take when pregnant?
➡️ You can take 500 mg of paracetamol up to four times a day. Paracetamol does not cross the placenta and is not known to cause harm to your fetus.
10. Can paracetamol be used for headaches?
➡️ Yes, paracetamol is used to treat headaches.
11. Which paracetamol is best for fever?
➡️ You can take any version of paracetamol-generic or branded-as both contain acetaminophen and deliver the same effect. However, branded medicines often contain more excipients, which may increase the chances of side effects. You can take 500 mg of paracetamol for fever from Sayacare, where we provide generic medicines that are first tested in NABL-accredited labs to confirm their safety and quality before being delivered to you.
Reference
- Isiptalk. Aceclofenac and Paracetamol Tablet Uses [Internet]. [cited 2025 Mar 28]. Available from.
- Letzel H, Mégard Y, Lamarca R, Raber A, Fortea J. The efficacy and safety of aceclofenac versus placebo and naproxen in women with primary dysmenorrhoea. European Journal of Obstetrics & Gynecology and Reproductive Biology. 2006 Dec 1;129(2):162-8. Available from.
- Iolascon G, Gimenez S, Mogyorosi D. A review of aceclofenac: analgesic and anti-inflammatory effects on musculoskeletal disorders. Journal of pain research. 2021 Nov 30:3651-63. Available from.
- DrugBank. Aceclofenac [Internet]. [cited 2025 Mar 28]. Available from.
- BMJ Best Practice. Paracetamol poisoning [Internet]. 2024 [cited 2024 Nov 28]. Available from.
- Faculty of Intensive Care Medicine. What are the symptoms and signs of paracetamol toxicity? [Internet]. 2024 [cited 2024 Nov 28]. Available from.
- Yashoda Hospitals. Does paracetamol make you sleepy? [Internet]. 2024 [cited 2024 Nov 28]. Available from.
- Drugs.com. Paracetamol [Internet]. 2024 [cited 2024 Nov 28]. Available from.
- Mayo Clinic. Acetaminophen (Oral route, Rectal route) [Internet]. 2024 [cited 2024 Nov 28]. Available from.
- National Center for Biotechnology Information. Acetaminophen [Internet]. StatPearls [updated 2024 Nov 28; cited 2024 Nov 28]. Available from.