Voveran; Voltaren (brand availability varies by market)
Dosage form
Tablet
Strength
25 mg, 50 mg, 75 mg oral tablets depending on salt and release type; topical products differ.
Prescription classification
Both Rx and OTC strengths exist (verified)
Approved routes of administration
Oral
Applies to
IN; product status and availability may vary by jurisdiction
Approved indications
Diclofenac is an NSAID used for short-term relief of pain and inflammation in selected conditions. Suitability depends on the diagnosis, the formulation, and your personal risk factors.
Contraindications (do not use if…)
Avoid diclofenac if you have had a serious reaction to it, aspirin, or another NSAID, if you have active gastrointestinal bleeding or ulceration, or around coronary artery bypass surgery. Cardiovascular and pregnancy restrictions apply.
Important precautions
Diclofenac increases the risk of stomach bleeding, heart attack, stroke, and kidney injury. Use the lowest effective dose for the shortest time needed. Do not combine with other NSAIDs without professional advice.
Common side effects
Common side effects include indigestion, stomach pain, nausea, dizziness, and fluid retention.
Serious side effects — seek urgent medical care
Seek urgent help for chest pain, sudden weakness, black stools, vomiting blood, reduced urine output, facial swelling, or a severe skin reaction.
Important interactions
Diclofenac can interact with anticoagulants, antiplatelets, corticosteroids, SSRIs/SNRIs, ACE inhibitors or ARBs, diuretics, lithium, methotrexate, and other NSAIDs.
Allergy considerations
Avoid diclofenac if you have had a serious reaction to it, aspirin, or another NSAID, including NSAID-triggered asthma or facial swelling.
Pregnancy and lactation
Pregnancy safety
Generally avoided
Notes
Do not self-use diclofenac during pregnancy. NSAIDs pose important risks to the developing baby from mid-pregnancy onward and are generally avoided late in pregnancy.
Information
Lactation safety
Use with caution — see notes
Notes
Discuss diclofenac use with your doctor, especially for repeated doses, higher strengths, or if your baby is newborn or premature.
Children and older adults
Formulation and dose restrictions vary by age. Older adults have a higher risk of stomach, heart, and kidney complications.
Storage
Store in original packaging away from moisture and excess heat, out of children's reach.
Missed dose
Follow your prescription leaflet. For as-needed use, follow package instructions. Do not double the next dose.
Overdose
An overdose can cause gastrointestinal bleeding, kidney injury, drowsiness, and other serious effects. Seek urgent medical advice.
If you suspect an overdose or accidental poisoning:
contact your local emergency services or the nearest hospital emergency department immediately. Do not wait for symptoms.
Voveran; Voltaren (brand availability varies by market)
Dosage form
Tablet
Strength
25 mg, 50 mg, 75 mg oral tablets depending on salt and release type; topical products differ.
Prescription classification
Both Rx and OTC strengths exist (verified)
Approved routes of administration
Oral
Applies to
IN; product status and availability may vary by jurisdiction
Approved indications
Diclofenac is an NSAID used for short-term relief of pain and inflammation in selected conditions. Suitability depends on the diagnosis, the formulation, and your personal risk factors.
Contraindications (do not use if…)
Avoid diclofenac if you have had a serious reaction to it, aspirin, or another NSAID, if you have active gastrointestinal bleeding or ulceration, or around coronary artery bypass surgery. Cardiovascular and pregnancy restrictions apply.
Important precautions
Diclofenac increases the risk of stomach bleeding, heart attack, stroke, and kidney injury. Use the lowest effective dose for the shortest time needed. Do not combine with other NSAIDs without professional advice.
Common side effects
Common side effects include indigestion, stomach pain, nausea, dizziness, and fluid retention.
Serious side effects — seek urgent medical care
Seek urgent help for chest pain, sudden weakness, black stools, vomiting blood, reduced urine output, facial swelling, or a severe skin reaction.
Important interactions
Diclofenac can interact with anticoagulants, antiplatelets, corticosteroids, SSRIs/SNRIs, ACE inhibitors or ARBs, diuretics, lithium, methotrexate, and other NSAIDs.
Allergy considerations
Avoid diclofenac if you have had a serious reaction to it, aspirin, or another NSAID, including NSAID-triggered asthma or facial swelling.
Pregnancy and lactation
Pregnancy safety
Generally avoided
Notes
Do not self-use diclofenac during pregnancy. NSAIDs pose important risks to the developing baby from mid-pregnancy onward and are generally avoided late in pregnancy.
Information
Lactation safety
Use with caution — see notes
Notes
Discuss diclofenac use with your doctor, especially for repeated doses, higher strengths, or if your baby is newborn or premature.
Children and older adults
Formulation and dose restrictions vary by age. Older adults have a higher risk of stomach, heart, and kidney complications.
Storage
Store in original packaging away from moisture and excess heat, out of children's reach.
Missed dose
Follow your prescription leaflet. For as-needed use, follow package instructions. Do not double the next dose.
Overdose
An overdose can cause gastrointestinal bleeding, kidney injury, drowsiness, and other serious effects. Seek urgent medical advice.
If you suspect an overdose or accidental poisoning:
contact your local emergency services or the nearest hospital emergency department immediately. Do not wait for symptoms.
