🧠 Gabapentin
This medication for nerve pain or seizures may be absorbed less effectively with magnesium.
Tip: Spacing doses can help.
🫁 Levothyroxine (thyroid medication)
Magnesium can interfere with the absorption of thyroid hormones.
Tip: Take levothyroxine on an empty stomach, separate from magnesium.
💧 Diuretics
Some diuretics increase magnesium loss, while others may cause retention. Long-term use can affect magnesium levels.
Tip: Regular monitoring can guide whether supplementation is needed.
Proton pump inhibitors (PPIs)
Long-term use of acid-reducing medications may sometimes lead to lower magnesium levels.
Tip: Your doctor may check levels periodically.
❤️ Digoxin
Low magnesium levels can affect heart rhythm medications.
Tip: Balanced levels support safe use.
Other notable mentions include penicillamine and certain diabetes medications — always check details with your healthcare provider.
Supplement interactions: minerals that may compete
