SAFE — No Known Interaction
🟢 SAFE — Levothyroxine and Diindolylmethane can be taken together safely.
Evidence level: LIMITED
Levothyroxine and Diindolylmethane are generally considered safe to use together. No adverse interactions have been reported in medical literature.
No clinically significant interaction between Levothyroxine and Diindolylmethane has been identified in medical literature.
No interaction documented between Levothyroxine and Diindolylmethane. Always inform your healthcare provider about everything you take.
Take each with food, spaced 1-2 hours apart when possible. Always inform your healthcare provider about supplement use alongside prescription medications.
Higher risk for: elderly with cardiac conditions, those with adrenal insufficiency, recent thyroid dose adjustments, concurrent calcium/iron/antacid use (absorption interference), or narrow therapeutic index sensitivity.
Thyroid medication absorption may be affected by Diindolylmethane. Watch for signs of reduced thyroid medication effectiveness: increased fatigue, weight gain, feeling cold, constipation, dry skin, hair thinning, or brain fog. Conversely, if the interaction boosts absorption: nervousness, rapid heartbeat, weight loss, tremors, or heat intolerance. Take thyroid medication on an empty stomach, at least 30-60 minutes before other supplements. When to seek emergency help: Chest pain, very rapid or irregular heartbeat, severe shortness of breath, or signs of thyroid storm (high fever, extreme agitation, racing heart).
No urgent discussion needed, but keep your provider informed. Say: "I take Levothyroxine alongside Diindolylmethane — 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.
Levothyroxine and Diindolylmethane are generally considered safe to use together. No adverse interactions have been reported in medical literature.
Take each with food, spaced 1-2 hours apart when possible. Always inform your healthcare provider about supplement use alongside prescription medications.
Thyroid medication absorption may be affected by Diindolylmethane. Watch for signs of reduced thyroid medication effectiveness: increased fatigue, weight gain, feeling cold, constipation, dry skin, hair thinning, or brain fog. Conversely, if the interaction boosts absorption: nervousness, rapid heartbeat, weight loss, tremors, or heat intolerance. Take thyroid medication on an empty stomach, at least 30-60 minutes before other supplements. When to seek emergency help: Chest pain, very rapid or irregular heartbeat, severe shortness of breath, or signs of thyroid storm (high fever, extreme agitation, racing heart).
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 Levothyroxine alongside Diindolylmethane — anything I should know?"
Or browse the full interaction database (121,000+ pairs).