Amoxicillin + Nicotinamide Riboside

SAFE — No Known Interaction

🟢 SAFE — Amoxicillin and Nicotinamide Riboside can be taken together safely.

Evidence level: THEORETICAL

What this interaction means

Amoxicillin and Nicotinamide Riboside 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 Amoxicillin and Nicotinamide Riboside has been identified in medical literature.

Practical advice

No interaction documented between Amoxicillin and Nicotinamide Riboside. Always inform your healthcare provider about everything you take.

Timing

Space Nicotinamide Riboside at least 2 hours from Amoxicillin. Probiotics are especially important during antibiotic courses — take them as far from the antibiotic dose as possible (e.g., antibiotic at 8am, probiotic at 2pm). Complete the full antibiotic course regardless of supplement use.

Risk factors

Higher risk for: those with liver or renal impairment, elderly, concurrent use of nephrotoxic or hepatotoxic drugs, history of C. difficile infection, or those on narrow therapeutic index medications (warfarin, digoxin).

Symptoms to watch for

Monitor for altered effectiveness and side effects when combining Amoxicillin with Nicotinamide Riboside. Antibiotics can affect liver enzymes and alter the blood levels of other medications. Watch for: unusual nausea, vomiting, diarrhea (especially watery or bloody), stomach cramps, skin rash, dizziness, or signs the other medication is working differently than usual. When to seek emergency help: Severe allergic reaction (difficulty breathing, swelling of face/throat, hives), severe or persistent diarrhea (possible C. difficile infection), yellowing of skin or eyes, dark urine, or irregular heartbeat. Complete the full antibiotic course as prescribed.

What to tell your doctor

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

Safer alternatives

Safe combination at standard doses. Continue your medication as prescribed. Inform your doctor or pharmacist that you are using both, so they can monitor for any changes over time.

Frequently asked questions

Can I take Amoxicillin and Nicotinamide Riboside together?

Amoxicillin and Nicotinamide Riboside are generally considered safe to use together. No adverse interactions have been reported in medical literature.

When should I take Amoxicillin vs Nicotinamide Riboside?

Space Nicotinamide Riboside at least 2 hours from Amoxicillin. Probiotics are especially important during antibiotic courses — take them as far from the antibiotic dose as possible (e.g., antibiotic at 8am, probiotic at 2pm). Complete the full antibiotic course regardless of supplement use.

What symptoms should I watch for if I combine Amoxicillin and Nicotinamide Riboside?

Monitor for altered effectiveness and side effects when combining Amoxicillin with Nicotinamide Riboside. Antibiotics can affect liver enzymes and alter the blood levels of other medications. Watch for: unusual nausea, vomiting, diarrhea (especially watery or bloody), stomach cramps, skin rash, dizziness, or signs the other medication is working differently than usual. When to seek emergency help: Severe allergic reaction (difficulty breathing, swelling of face/throat, hives), severe or persistent diarrhea (possible C. difficile infection), yellowing of skin or eyes, dark urine, or irregular heartbeat. Complete the full antibiotic course as prescribed.

Are there safer alternatives to combining Amoxicillin with Nicotinamide Riboside?

Safe combination at standard doses. Continue your medication as prescribed. Inform your doctor or pharmacist that you are using both, so they can monitor for any changes over time.

What should I tell my doctor about taking Amoxicillin and Nicotinamide Riboside?

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

Explore more interactions

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