SAFE — No Known Interaction
🟢 SAFE — Melatonin Extended Release and Theophylline can be taken together safely.
Evidence level: LIMITED
Melatonin Extended Release and Theophylline are generally considered safe to use together. No adverse interactions have been reported in medical literature.
No clinically significant interaction between Melatonin Extended Release and Theophylline has been identified in medical literature.
No interaction documented between Melatonin Extended Release and Theophylline. Always inform your healthcare provider about everything you take.
Take Theophylline as prescribed. Melatonin Extended Release can be taken with a meal, spaced 1-2 hours from the medication. Always inform your prescriber and pharmacist about all supplements — even "natural" products can affect drug metabolism, absorption, and efficacy.
Higher risk for: elderly, those with liver or kidney impairment, polypharmacy (5+ medications), recent medication changes, or those with multiple chronic conditions. Consult your pharmacist for specific risk factors.
Monitor for changes in how your medication works when combining Melatonin Extended Release with Theophylline. Some supplements can alter drug absorption, metabolism, or effectiveness. Watch for: digestive upset, changes in energy levels, headache, dizziness, rash, or any new symptoms that coincide with starting the supplement. When to seek emergency help: Signs of severe allergic reaction, chest pain, severe dizziness or fainting, irregular heartbeat, or difficulty breathing. Inform your pharmacist about all supplements.
No urgent discussion needed, but keep your provider informed. Say: "I take Melatonin Extended Release alongside Theophylline — anything I should know?"
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.
Melatonin Extended Release and Theophylline are generally considered safe to use together. No adverse interactions have been reported in medical literature.
Take Theophylline as prescribed. Melatonin Extended Release can be taken with a meal, spaced 1-2 hours from the medication. Always inform your prescriber and pharmacist about all supplements — even "natural" products can affect drug metabolism, absorption, and efficacy.
Monitor for changes in how your medication works when combining Melatonin Extended Release with Theophylline. Some supplements can alter drug absorption, metabolism, or effectiveness. Watch for: digestive upset, changes in energy levels, headache, dizziness, rash, or any new symptoms that coincide with starting the supplement. When to seek emergency help: Signs of severe allergic reaction, chest pain, severe dizziness or fainting, irregular heartbeat, or difficulty breathing. Inform your pharmacist about all supplements.
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.
No urgent discussion needed, but keep your provider informed. Say: "I take Melatonin Extended Release alongside Theophylline — anything I should know?"
Or browse the full interaction database (121,000+ pairs).