Patient Medication Information: uses, side effects, how to take - AG-Alendronate Sodium
What is AG-Alendronate Sodium used for?
AG-Alendronate Sodium is used in adults to treat osteoporosis in men and postmenopausal women. Osteoporosis is a thinning and weakening of the bones. AG-Alendronate Sodium helps to rebuild bone and makes bone less likely to fracture.
AG-Alendronate Sodium is not for use in children under 18 years of age.
How does AG-Alendronate Sodium work?
AG-Alendronate Sodium contains a medicinal ingredient called alendronate sodium. Alendronate sodium belongs to a class of non-hormonal drugs called bisphosphonates. The bisphosphonates are similar to a molecule naturally made in your body that will break down bone tissue.
Alendronate binds to the receptors in your body to prevent the bone from breaking down. This process also helps rebuild bone.
What are the ingredients in AG-Alendronate Sodium?
Medicinal ingredient: Alendronate sodium.
Non-medicinal ingredients: Anhydrous lactose, croscarmellose sodium, magnesium stearate and microcrystalline cellulose.
AG-Alendronate Sodium comes in the following dosage forms:
Tablet 70 mg.
Do not use AG-Alendronate Sodium if you:
- Have certain disorders of the esophagus (the tube that connects your mouth with your stomach).
- Are unable to stand or sit upright for at least 30 minutes.
- Are allergic to alendronate sodium or to any other ingredients in AG-Alendronate Sodium. If you are not sure about this, talk to your healthcare professional before taking AG-Alendronate Sodium. • Have low blood calcium.
- Have SEVERE kidney disease. If you have any doubts if this applies to you, speak to your healthcare professional.
To help avoid side effects and ensure proper use, talk to your healthcare professional before you take AG-Alendronate Sodium. Talk about any health conditions or problems you may have, including if you:
- have low blood calcium or a condition that affects your ability to absorb minerals (i.e. Vitamin D deficiency). This condition must be treated before you begin treatment with AG-Alendronate Sodium. Your healthcare professional will monitor your condition during your treatment. You should consume a sufficient amount of calcium and Vitamin D if you are already receiving glucocorticoid medicines. Speak to your healthcare professional if you experience muscle spasms or nerve problems (i.e. abnormal tingling or prickling sensations).
- have digestive problems. These may include difficulty swallowing, esophagus diseases, ulcers, inflammation of the first part of the small intestines, and inflammation of the lining of the stomach.
may be at risk of developing osteonecrosis (bone damage in the jaw). Speak to your healthcare professional if have a planned dental extraction. Your healthcare professional may request a dental check-up before starting AG-Alendronate Sodium. You may also be at risk of causing bone damage to your jaw if you:
- o have cancer
- o have or had poor dental health, gum or teeth disease
- o have poor oral hygiene, dentures that do not fit well.
- o have anemia (low red blood cell count)
- o have infection
- o have a blood disorder where your blood cannot form clots in the normal way
- o have diabetes (high blood sugar).
- o get chemotherapy, or radiotherapy.
- o take corticosteroids, or immunosuppressive drugs.
- o take angiogenesis inhibitors; they are drugs that slow down the growth of new blood vessels and are used mostly to treat cancer (e.g., bevacizumab).
- o are or have been a smoker.
o are a heavy alcohol user.
- have or have had any medical problems including known kidney disease.
- have any allergies.
Other warnings you should know about:
Gastrointestinal Problems
Taking AG-Alendronate Sodium incorrectly may cause you to experience problems with your esophagus.
Stop taking AG-Alendronate Sodium and speak to your healthcare professional if you experience difficulty or pain upon swallowing, chest / breastbone pain or new or worsening heartburn. To avoid problems with your esophagus and allow the drug to reach the stomach, consider the following instructions:
- swallow each tablet of AG-Alendronate Sodium with a full glass of water.
- do NOT cut, chew, crush or suck the tablet.
- do NOT lie down for at least 30 minutes and until your first meal of the day.
- do NOT take AG-Alendronate Sodium at bedtime or before starting your day.
Muscle and skeletal problems
Drugs such as AG-Alendronate Sodium may cause serious bone, joint or muscle pain. You may experience relief from these symptoms after you end your treatment. Long-term treatment with AG-Alendronate Sodium may cause stress fractures (repetitive trauma) or low energy fractures (falls from standing). If you develop new or unusual pain in the hip, thigh or any other bone, contact your healthcare professional. Your healthcare professional will:
- evaluate your condition if they suspect you have developed a fracture.
- examine the cause of the stress fracture and provide appropriate care.
- pause your treatment depending on your condition.
Eye problems
Drugs such as AG-Alendronate Sodium may cause vision problems. Different parts of your eye may experience inflammation or you may develop an eye infection. Your healthcare professional may end your treatment if they identify symptoms of inflammation.
Bone damage in ear
Treatment with AG-Alendronate Sodium may cause bone damage in your ear. Talk to your healthcare professional if you have ear pain and / or discharge from the ear while taking AG-Alendronate Sodium
Use in pregnancy and breastfeeding
Do not take AG-Alendronate Sodium if you are pregnant or breastfeeding.
Lifestyle changes
Consult with your healthcare professional about lifestyle changes when taking AG-Alendronate Sodium. These may include changes to your diet, use of dietary supplements, exercising and to stop smoking.
Driving and using machines
Before you do tasks that may require special attention, wait until you know how you respond to AG-Alendronate Sodium. There have been side effects reported with AG-Alendronate Sodium that may affect your ability to drive or operate machinery.
Tell your healthcare professional about all the medicines you take, including any drugs, vitamins, minerals, natural supplements or alternative medicines.
The following may interact with AG-Alendronate Sodium:
- Calcium supplements, antacids, and other oral medications will interfere with the absorption of AG-Alendronate Sodium if they are taken at the same time. You must wait at least half an hour after taking AG-Alendronate Sodium before taking any other oral medication.
- Intravenous ranitidine
- herbal products, food and beverages other than plain water may impact your ability to absorb AG-Alendronate Sodium. Wait at least half an hour after taking AG-Alendronate Sodium before you take any herbal products, food or beverages.
How to take AG-Alendronate Sodium:
- Always take AG-Alendronate Sodium exactly as your healthcare professional has told you. Check with your healthcare professional if you are not sure.
- It is important that you continue taking AG-Alendronate Sodium for as long as your healthcare professional prescribes it.
- Your healthcare professional may ask you to take calcium and vitamin D while you are on AG-Alendronate Sodium therapy.
Usual dose:
Take one AG-Alendronate Sodium tablet once a week.
Follow these instructions carefully:
- 1. Choose the day of the week that best fits your schedule. Every week, take one tablet of AG-Alendronate Sodium on your chosen day.
- 2.
After getting up for the day and before taking your first food, beverage, or other medication, swallow your AG-Alendronate Sodium tablet only with plain water (200 to 250 mL). Do NOT cut, chew, crush or suck on the tablet. To make sure AG-Alendronate Sodium is absorbed by your body, do NOT take AG-Alendronate Sodium with:
- mineral water
- coffee or tea
- juice
If your normal drinking water is classified as “hard water”, you should consider taking this medication with distilled water (i.e. not mineral water).
- 3. After taking your AG-Alendronate Sodium, do not lie down - stay fully upright (sitting, standing or walking) for at least 30 minutes and do not lie down until after your first food of the day.
- 4. Do NOT take AG-Alendronate Sodium at bedtime or before getting up for the day.
This will help AG-Alendronate Sodium:
- reach your stomach quickly and;
- reduce the potential for irritation of your esophagus (the tube that connects your mouth with your stomach). 5. After taking your AG-Alendronate Sodium, wait at least 30 minutes before taking your first food, beverage, or other medication of the day. This includes antacids, calcium supplements and vitamins. AG-Alendronate Sodium is effective only if taken when your stomach is empty.
- If you develop difficulty or pain upon swallowing, chest pain, or new or worsening heartburn, stop taking AG-Alendronate Sodium immediately and call your healthcare professional.
Overdose:
If you take too much AG-Alendronate Sodium, drink a full glass of milk and contact your healthcare professional immediately. Do not make yourself vomit. Do not lie down.
| If you think you, or a person you are caring for, have taken too much AG-Alendronate Sodium, contact a healthcare professional, hospital emergency department, regional poison control centre or Health Canada’s toll-free number, 1-844 POISON-X (1-844-764-7669) immediately, even if there are no signs or symptoms. |
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Missed Dose:
If you miss a dose, just take one dose of AG-Alendronate Sodium on the morning after you remember. Do NOT take two doses on the same day. Return to taking one dose once a week, as originally scheduled on your chosen day.
What are possible side effects from using AG-Alendronate Sodium?
These are not all the possible side effects you may have when taking AG-Alendronate Sodium. If you experience any side effects not listed here, tell your healthcare professional.
digestive problems
- Acid reflux
- Bloated feeling in stomach
- Constipation
- Diarrhea
- Excessive gas
- Nausea
- Stomach pain
- Vomiting
- dizziness, spinning sensation or a changed sense of taste.
- flu-like symptoms (rarely with fever) and / or generally feeling unwell.
- joint swelling or swelling in your hands or legs.
- lack or loss of strength
- mouth ulcers have occurred when the tablet was chewed or dissolved in the mouth.
- muscle cramps and / or aches
skin problems
- Rash that may be made worse by sunlight
- Hair loss o Itchy skin
| Serious side effects and what to do about them | |||
|---|---|---|---|
| Symptom / effect | Talk to your healthcare professional | Stop taking drug and get immediate medical help | |
| Only if severe | In all cases | ||
| UNCOMMON | |||
Allergic reactions such as:
swallowing | √ | ||
Severe bone, joint, and/or muscle pain | √ | ||
New or unusual pain in the hip or thigh | √ | ||
Esophageal inflammation or ulcers causing:
| √ | ||
| Stomach inflammation, stomach or other peptic ulcers occasionally associated with black and / or bloody stools | √ | ||
Jaw problems associated with delayed healing and infection, often following tooth extraction | √ | ||
Eye inflammation associated with eye pain; eye redness; sensitivity to light, decreased vision | √ | ||
| Stevens-Johnson syndrome and / or toxic epidermal necrolysis (severe skin reactions): redness, blistering and / or peeling of large areas of the skin | √ | ||
| Serious side effects and what to do about them | |||
| Symptom / effect | Talk to your healthcare professional | Stop taking drug and get immediate medical help | |
| Only if severe | In all cases | ||
Low blood calcium:
hands, or feet | √ | ||
| RARE | |||
| Persistent ear pain | √ | ||
| UNKNOWN | |||
New or unusual pain in locations other than the thigh bone | √ | ||
If you have a troublesome symptom or side effect that is not listed here or becomes bad enough to interfere with your daily activities, tell your healthcare professional.
Reporting Side Effects
You can report any suspected side effects associated with the use of health products to Health Canada by:
NOTE: Contact your healthcare professional if you need information about how to manage your side effects. The Canada Vigilance Program does not provide medical advice. |
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Storage:
Store at room temperature, 15–30°C.
Do not use this medicine after the month and year written after EXP (expiry date) on the container.
Keep out of reach and sight of children.
If you want more information about AG-Alendronate Sodium:
Talk to your healthcare professional • Find the full product monograph that is prepared for healthcare professionals and includes the Patient Medication Information by visiting the Health Canada Drug Product Database website website (
https://www.canada.ca/en/health-canada/services/drugs-health-products/drug-products/drug-product-database.html); or by calling 450-449-9272.