Alendronate sodium NEW

What is Alendronate Sodium?

Alendronate sodium is the sodium salt of alendronic acid, a bisphosphonate medication. It is a prescription drug designed to slow down or prevent bone loss. Its brand names include Fosamax and Binosto.

It works by specifically targeting the body's natural process of bone remodeling.

Primary Application: Treatment of Bone Diseases

The core application of alendronate sodium is to treat and prevent disorders characterized by bone loss and fragility.

1. Osteoporosis (The Most Common Use)

Osteoporosis is a disease where bones become weak, brittle, and prone to fracture. Alendronate is a first-line treatment for:

• Postmenopausal Osteoporosis: It is highly effective in increasing bone mineral density (BMD) and significantly reducing the risk of fractures in the spine (vertebrae) and hip.

• Glucocorticoid-Induced Osteoporosis: Prescribed to prevent bone loss in men and women who are taking steroid medications (e.g., prednisone) long-term, which can cause severe osteoporosis.

• Osteoporosis in Men: Used to treat osteoporosis diagnosed in men.

2. Paget's Disease of Bone

This is a chronic disorder that disrupts the normal bone remodeling process, leading to enlarged and deformed bones that are weak and prone to pain and fracture. Alendronate is used to:

• Suppress the excessive bone breakdown characteristic of the disease.

• Reduce bone pain and other complications associated with Paget's disease.

• Normalize levels of alkaline phosphatase, a key biochemical marker of the disease's activity.