Bisphosphonates: Let's learn about this drug that strengthens your bones.

Has your doctor told you that your bones are a little weak, meaning you have osteoporosis, a bone-thinning disease? He or she may have told you to start taking a medication called a bisphosphonate. When you hear this name, you may be a little scared, wondering, "What is this medication? What will it do?" Don't be afraid. Today, we're going to talk about this type of medication that can help strengthen your bones in a very simple way, in a way that you can understand.

Simply put, what are these bisphosphonates?

Bisphosphonates are a major class of drugs used to treat osteoporosis. Imagine that your bones gradually weaken over time, like a piece of wood that has been eaten away by insects. Then, even a small fall increases the risk of breaking your bones. Osteoporosis is that condition. So, bisphosphonates stop your bones from weakening further, making them stronger, and reducing the risk of breaking.

Doctors prescribe this medication not only for osteoporosis, but also for several other diseases that affect bone density, and in some cases of abnormally high blood calcium levels (hypercalcemia).

Are these medications available? Let's see.

Yes, there are mainly two types of bisphosphonates.

1. Oral bisphosphonates

2. Injections into a vein (IV bisphosphonates)

The doctor will examine your condition and decide which type is best for you.

What conditions are bisphosphonates used for?

This medication is mainly approved to treat the following conditions:

• Osteoporosis in postmenopausal women.
• Osteoporosis in men.
• To prevent bone thinning.
• Glucocorticoid-induced osteoporosis is caused by long-term use of certain steroid medications.
• Some cancers cause elevated calcium levels in the blood (cancer-related hypercalcemia).
• Paget's disease of the bone is a condition that affects the bones.
• A cancer condition called multiple myeloma.
• For cases where cancer that originated elsewhere has spread (metastasized) to the bones.

Sometimes, doctors use this medication for conditions other than those for which it is approved. For example, it is sometimes given to children and adults with a genetic condition called osteogenesis imperfecta .

How does this medicine work inside the body?

To understand this, we first need to know a little about our bones. Our bones don't just sit in one place. They are constantly being replaced. Like a wall where old bricks are removed and new ones are built. The body naturally breaks down and removes old bone. We call this bone resorption. Then new bone is formed in those places.

As we age, especially in women after menopause, this process becomes out of balance. That is, old bone begins to break down and be removed at a faster rate than new bone is formed. That is when bones gradually become weaker and less dense, leading to osteoporosis.

How do I use this medicine? This is very important!

The method of use varies depending on the type of medication you receive.

If the pills are taken by mouth...

This is the part that you need to be most careful about . The doctor will tell you to take these pills once a day, once a week, or once a month. However, there is a special method for taking these pills.

• You should take this pill as soon as you wake up in the morning, before eating or drinking anything else .
• The pill should only be taken with a full glass of plain water . It is strictly forbidden to take this pill with tea, coffee, milk, or fruit drinks.
• After taking the pill, you should not lie down or lie down for at least 30 minutes (possibly 60 minutes). You should sit or stand upright.
• Also, you cannot take any other food, drink, or medication during this 30-60 minute period.

It is essential to follow these rules exactly. Otherwise, the medicine may not be absorbed properly by the body and may cause allergies in the throat and stomach. Your doctor will explain this to you in detail.

If it's an intravenous injection...

This is usually given to you in a hospital or clinic. Most often, this vaccine is given once a year . However, depending on the condition, it may be given more often.

Do you want to do other things with the medicine?

Yes. While taking this medication, your doctor will often recommend the following:

• Eat foods rich in calcium (e.g. milk, yogurt, cheese, small fish, green vegetables)
• If you have a vitamin D deficiency, take a vitamin D supplement .
• If you don't get enough calcium from food, take calcium pills .

How long should I take this medicine?

This depends on your condition and how your body responds to the medication. Typically, doctors limit the duration of oral tablets to about 5 years and the intravenous zoledronic acid injection to about 3 years . This is to protect you from the very rare side effects that can occur with long-term use of these medications. However, some people may need to be treated for longer. Your doctor is the best person to decide.

Let's also learn about side effects.

Like any medicine, bisphosphonates can cause side effects, but not everyone gets them.

Is this medicine really effective?

Yes, absolutely. Studies have shown that these medications increase bone density and significantly reduce the risk of fractures.

• Alendronate: Reduces spine fractures by about 50% and hip and other fractures by about 30%.
• Risedronate: Reduces spinal and other fractures by about 40%.
• Zoledronic acid: Reduces spine fractures by about 70% and hip and other fractures by about 35%.

When should I see the doctor?

If you are taking this medication, it is very important to attend the clinics as scheduled, as your doctor recommends. This will help to see if the medication is working and if there are any side effects. Your doctor may also recommend a DXA scan, which measures your bone density.

Remember in particular:

This medication is a very important medicine that can improve your quality of life and protect you from serious complications that can occur from a broken bone. If you have any questions or concerns about this, be sure to discuss them openly with your doctor.