About alendronic acid + cholecalciferol
Bisphosphonate and vitamin D combination
Used for
- Treats osteoporosis in postmenopausal women and men.
- Helps reduce fracture risk by strengthening bones.
Usual adult dose
One tablet by mouth once weekly, following the product’s fasting and upright-position instructions.
Common side effects
- Heartburn or indigestion
- Stomach or abdominal pain
- Muscle or joint pain
- Nausea
Important warnings
- Can irritate the esophagus; take with plain water and remain upright for at least 30 minutes.
- Do not use with swallowing disorders, low blood calcium, or inability to sit or stand upright.
- Rarely causes jawbone problems or unusual thigh-bone fractures, especially with prolonged use.
- Not suitable in severe kidney impairment; correct low calcium before treatment.
Pregnancy
Not recommended during pregnancy; it is intended for adults with osteoporosis.
Breastfeeding
Use is generally not recommended while breastfeeding; seek professional guidance.
Interactions
- Calcium, antacids, and mineral supplements reduce absorption; separate by at least 30 minutes.
- Food, coffee, and other drinks reduce absorption; take with plain water before eating.
- NSAIDs may increase stomach irritation.
- Tell clinicians about other vitamin D or calcium products.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.