Diclofenac
Diclofenac is a strong anti-inflammatory painkiller for joint, muscle and kidney stone pain.
Common brands
- Voveran
- Dynapar
- Volini (gel)
Dosage forms
- Tablet
- Injection
- Gel
Uses
- Arthritis pain
- Back pain
- Sprains
- Kidney stone pain
- Gout attacks
How it works
Blocks COX enzymes to reduce inflammation and pain.
How to take
Take after food; use the lowest effective dose for the shortest time.
Common side effects
- Acidity
- Nausea
- Dizziness
Serious side effects — get medical help
- Stomach bleeding
- Heart attack and stroke risk with long use
- Kidney damage
- Liver injury
Who should not take it
- Heart disease
- Active ulcer
- Severe kidney or liver disease
- Suspected dengue
Interactions
- Blood thinners
- Other NSAIDs
- BP medicines
- Methotrexate
Pregnancy & breastfeeding
Avoid in the last 3 months of pregnancy; consult a doctor otherwise.
Alcohol & driving
Avoid alcohol; may cause dizziness.
Storage
Store below 30°C.
Used for these conditions
Prescribed by
Brands available in India
Frequently asked questions
What is Diclofenac used for?
Arthritis pain, Back pain, Sprains, Kidney stone pain, Gout attacks
What are the side effects of Diclofenac?
Acidity, Nausea, Dizziness
How should I take Diclofenac?
Take after food; use the lowest effective dose for the shortest time.
Who should not take Diclofenac?
Heart disease, Active ulcer, Severe kidney or liver disease, Suspected dengue
Medically reviewed by
Medical review pending
Last updated
9 October 2026
Sources
- National List of Essential Medicines (NLEM) 2022, MoHFW
- National Formulary of India, Indian Pharmacopoeia Commission
- CDSCO approved drug information
This information is for general awareness and does not replace advice from a qualified doctor. Do not start, stop or change any medicine without medical advice.