Diclofenac + Lorazepam

SAFE — No Known Interaction

🟢 SAFE — Lorazepam and Diclofenac can be taken together safely.

Evidence level: STRONG

What this interaction means

Lorazepam and Diclofenac are generally considered safe to use together. No adverse interactions have been reported in medical literature.

How it works (mechanism)

No clinically significant interaction between Lorazepam and Diclofenac has been identified in medical literature.

Practical advice

No interaction documented between Lorazepam and Diclofenac. Always inform your healthcare provider about everything you take.

Timing

Take Lorazepam only as prescribed — benzodiazepines carry dependence risk. Diclofenac follows its normal schedule. Benzodiazepines cause sedation — avoid combining with other sedating substances. Never increase the dose without medical guidance.

Risk factors

Higher risk for: elderly (fall risk, oversedation), those with respiratory conditions, concurrent opioid or alcohol use, liver impairment, history of substance use disorder, or those on multiple CNS depressants.

Symptoms to watch for

Monitor for GI, kidney, and cardiovascular effects when combining Lorazepam with Diclofenac. Watch for: stomach pain, heartburn, nausea, black or bloody stools, decreased urination, ankle swelling, unusual weight gain (fluid retention), or elevated blood pressure. When to seek emergency help: Vomiting blood or material resembling coffee grounds, severe abdominal pain, chest pain, sudden shortness of breath, signs of allergic reaction (hives, facial swelling, difficulty breathing), or very dark urine with reduced output.

What to tell your doctor

No urgent discussion needed, but keep your provider informed. Say: "I take Lorazepam alongside Diclofenac — anything I should know?"

Safer alternatives

These medications are safe to take together at standard doses. Continue taking as prescribed and keep your pharmacist informed of your complete medication list.

Frequently asked questions

Can I take Diclofenac and Lorazepam together?

Lorazepam and Diclofenac are generally considered safe to use together. No adverse interactions have been reported in medical literature.

When should I take Diclofenac vs Lorazepam?

Take Lorazepam only as prescribed — benzodiazepines carry dependence risk. Diclofenac follows its normal schedule. Benzodiazepines cause sedation — avoid combining with other sedating substances. Never increase the dose without medical guidance.

What symptoms should I watch for if I combine Diclofenac and Lorazepam?

Monitor for GI, kidney, and cardiovascular effects when combining Lorazepam with Diclofenac. Watch for: stomach pain, heartburn, nausea, black or bloody stools, decreased urination, ankle swelling, unusual weight gain (fluid retention), or elevated blood pressure. When to seek emergency help: Vomiting blood or material resembling coffee grounds, severe abdominal pain, chest pain, sudden shortness of breath, signs of allergic reaction (hives, facial swelling, difficulty breathing), or very dark urine with reduced output.

Are there safer alternatives to combining Diclofenac with Lorazepam?

These medications are safe to take together at standard doses. Continue taking as prescribed and keep your pharmacist informed of your complete medication list.

What should I tell my doctor about taking Diclofenac and Lorazepam?

No urgent discussion needed, but keep your provider informed. Say: "I take Lorazepam alongside Diclofenac — anything I should know?"

Explore more interactions

Or browse the full interaction database (121,000+ pairs).