Alendronic acid

Alendronic acid

Immune and metabolic Prescription only ATC code: M05BA04

Prescription status is set country by country — the label where you live is the one that applies.

Beta: the medication section is still being tested, and its data may contain errors. Do not rely on it for a decision about your own treatment.

Typical dose
70 mg
1× a day
Times
On an empty stomach
Morning

A usual adult range, not a national label — the dose and the timing differ by country and by product.

Used for

  • Osteoporosis
  • Bone health

Approved uses differ by country — some of these may be off-label or unapproved where you live.

Worth knowing

  • Once a week, never daily
  • Take with a full glass of water, stay upright
  • Take on an empty stomach
  • Tell the dentist: rare jaw bone damage

Markers to watch

Nutrients affected

  • calcium — absorption blocked with (Calcium, ionized, Calcium, total, Ferritin)
  • magnesium — absorption blocked with (Glucose, HOMA-IR, Magnesium)
  • iron — absorption blocked with (Ferritin, Hematocrit, Hemoglobin)

Reference information, not medical advice. Discuss any change with your doctor.