Tip: If approved by your healthcare provider, take magnesium 2–4 hours apart from these antibiotics.
Bisphosphonates
Bone health medications such as alendronate and risedronate may also have reduced absorption when taken near magnesium.
Tip: Take bisphosphonates at least two hours before or after magnesium supplements.
Blood Pressure Medications (Calcium Channel Blockers)
Blood Pressure Medications (Calcium Channel Blockers)
Magnesium can relax blood vessels slightly, which may enhance the effects of medications like:
Diltiazem
Tip: Blood pressure should be monitored carefully if magnesium is taken alongside these medications.
Gabapentin
Gabapentin, often prescribed for nerve pain or seizures, may be less effectively absorbed when taken with magnesium.
Tip: Taking magnesium and gabapentin at different times of the day may help avoid this interaction.
Levothyroxine (Thyroid Medication)
Magnesium can interfere with the absorption of thyroid medications such as levothyroxine.
Tip: Levothyroxine should usually be taken on an empty stomach, and magnesium should be taken several hours later.
