Aceclofenac
Aceclofenac is a anti-inflammatory painkiller (NSAID) found in 39 medicines sold in India, such as Zerodol, Aceclo 100, Hifenac 100. Below: what it is for, how it works, how to take it, side effects, interactions and pregnancy advice.
What it is used for
Eases pain and swelling in joints and muscles, such as arthritis, back pain and after injuries.
How it works
An NSAID closely related to diclofenac. It reduces prostaglandins, easing pain, inflammation and stiffness, and is often combined with paracetamol or serratiopeptidase.
How to take it
The usual adult dose is 100 mg twice a day after food. Swallow whole with water. It is meant for short courses unless a doctor is managing a long-term condition such as arthritis.
Common side effects
- Indigestion
- Stomach pain
- Nausea
- Diarrhoea
- Dizziness
- Raised liver enzymes
Get medical help straight away if
- Black stools or vomiting blood
- Chest pain or sudden breathlessness
- Swelling of legs or face
- Yellow eyes or skin
- Severe rash
Be careful
Take after food. Can cause acidity or stomach ulcers; caution with kidney or heart disease.
Other medicines and interactions
Do not take with other NSAIDs. Raises bleeding risk with blood thinners and SSRIs; may weaken blood pressure medicines and strain the kidneys with diuretics, ACE inhibitors or ARBs; can raise lithium and methotrexate levels.
Pregnancy and breastfeeding
Not recommended in pregnancy, and must be avoided in the last three months. Ask a doctor before using while breastfeeding; paracetamol or ibuprofen are usually preferred.
Brands of Aceclofenac (3)
Combination medicines that contain Aceclofenac (36)
Common questions
What is Aceclofenac used for?
Eases pain and swelling in joints and muscles, such as arthritis, back pain and after injuries.
How does Aceclofenac work?
An NSAID closely related to diclofenac. It reduces prostaglandins, easing pain, inflammation and stiffness, and is often combined with paracetamol or serratiopeptidase.
How should I take Aceclofenac?
The usual adult dose is 100 mg twice a day after food. Swallow whole with water. It is meant for short courses unless a doctor is managing a long-term condition such as arthritis.
What are the side effects of Aceclofenac?
Common: Indigestion, stomach pain, nausea, diarrhoea, dizziness, raised liver enzymes. Get help straight away for: Black stools or vomiting blood, chest pain or sudden breathlessness, swelling of legs or face, yellow eyes or skin, severe rash.
Does Aceclofenac interact with other medicines?
Do not take with other NSAIDs. Raises bleeding risk with blood thinners and SSRIs; may weaken blood pressure medicines and strain the kidneys with diuretics, ACE inhibitors or ARBs; can raise lithium and methotrexate levels.
Is Aceclofenac safe in pregnancy and breastfeeding?
Not recommended in pregnancy, and must be avoided in the last three months. Ask a doctor before using while breastfeeding; paracetamol or ibuprofen are usually preferred.
Does Aceclofenac need a prescription in India?
Yes. In India it is a prescription (Schedule H) medicine, so a pharmacist should sell it only with a doctor's prescription.
Which brands contain Aceclofenac?
Ace-Proxyvon, Aceclo 100, Aceclo Plus, Aceclo Sera, Acemiz Plus, Acemiz-S, Acenac-P, Acenac-Sp, Acenext P, Afenak Plus NS, Aldigesic P, Anaflam XP 100/325, Arflur-P, Dolokind Plus, Dolokind-AA, Dolostat PC 100/325, Dolostat-SP, Dolowin Forte, Dolowin-Plus, Enzoflam-SP, Flozen-AA, Hifenac 100, Hifenac-D, Hifenac-MR, Hifenac-P and 14 more.
Sources and further reading
- Aceclofenac: NHS · MedlinePlus
NHS (UK National Health Service) and MedlinePlus (US National Library of Medicine) are free, reviewed medicine guides. Brand names and doses there may differ from India.
Last reviewed 31 October 2026. Written by Satya Babu from standard prescribing information.
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