FOSAMAX PLUS D

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Overview

What is FOSAMAX PLUS D?

FOSAMAX PLUS D contains alendronate sodium, a bisphosphonate, and cholecalciferol (vitamin D).

Alendronate sodium is a bisphosphonate that acts as a specific inhibitor of osteoclast-mediated bone resorption. Bisphosphonates are synthetic analogs of pyrophosphate that bind to the hydroxyapatite found in bone.

Alendronate sodium is chemically described as (4-amino-1-hydroxybutylidene) bisphosphonic acid monosodium salt trihydrate.

The empirical formula of alendronate sodium is CHNNaOP•3HO and its formula weight is 325.12. The structural formula is:

Alendronate sodium is a white, crystalline, nonhygroscopic powder. It is soluble in water, very slightly soluble in alcohol, and practically insoluble in chloroform.

Cholecalciferol (vitamin D) is a secosterol that is the natural precursor of the calcium-regulating hormone calcitriol (1,25 dihydroxyvitamin D).

The chemical name of cholecalciferol is (3β,5,7)-9,10-secocholesta-5,7,10(19)-trien-3-ol. The empirical formula of cholecalciferol is CHO and its molecular weight is 384.6. The structural formula is:

Cholecalciferol is a white, crystalline, odorless powder. Cholecalciferol is practically insoluble in water, freely soluble in usual organic solvents, and slightly soluble in vegetable oils.

FOSAMAX PLUS D for oral administration contains 91.37 mg of alendronate monosodium salt trihydrate, the molar equivalent of 70 mg of free acid, and 70 or 140 mcg of cholecalciferol, equivalent to 2800 or 5600 international units vitamin D, respectively. Each tablet contains the following inactive ingredients: microcrystalline cellulose, lactose anhydrous, medium chain triglycerides, gelatin, croscarmellose sodium, sucrose, colloidal silicon dioxide, magnesium stearate, butylated hydroxytoluene, modified food starch, and sodium aluminum silicate.

What does FOSAMAX PLUS D look like?

What are the available doses of FOSAMAX PLUS D?

Tablets: 70 mg/2800 international units and 70 mg/5600 international units ()

What should I talk to my health care provider before I take FOSAMAX PLUS D?

How should I use FOSAMAX PLUS D?

FOSAMAX PLUS D is indicated for the treatment of osteoporosis in postmenopausal women. In postmenopausal women, FOSAMAX PLUS D increases bone mass and reduces the incidence of fractures, including those of the hip and spine (vertebral compression fractures).

The recommended dosage is one 70 mg alendronate/2800 international units vitamin D or one 70 mg alendronate/5600 international units vitamin D tablet once weekly. For most osteoporotic women, the appropriate dose is FOSAMAX PLUS D (70 mg alendronate/5600 international units vitamin D) once weekly.

What interacts with FOSAMAX PLUS D?

Sorry No Records found

What are the warnings of FOSAMAX PLUS D?

Sorry No Records found

What are the precautions of FOSAMAX PLUS D?

Sorry No Records found

What are the side effects of FOSAMAX PLUS D?

Sorry No records found

What should I look out for while using FOSAMAX PLUS D?

FOSAMAX PLUS D is contraindicated in patients with the following conditions:

What might happen if I take too much FOSAMAX PLUS D?

Alendronate Sodium

Significant lethality after single oral doses with alendronate was seen in female rats and mice at 552 mg/kg (3256 mg/m) and 966 mg/kg (2898 mg/m), respectively. In males, these values were slightly higher, 626 and 1280 mg/kg, respectively. There was no lethality in dogs at oral doses up to 200 mg/kg (4000 mg/m).

No specific information is available on the treatment of overdosage with alendronate. Hypocalcemia, hypophosphatemia, and upper gastrointestinal adverse events, such as upset stomach, heartburn, esophagitis, gastritis, or ulcer, may result from oral overdosage. Milk or antacids should be given to bind alendronate. Due to the risk of esophageal irritation, vomiting should not be induced and the patient should remain fully upright.

Dialysis would not be beneficial.

Cholecalciferol

Significant lethality occurred in mice treated with a single high oral dose of calcitriol (4 mg/kg), the hormonal metabolite of cholecalciferol.

There is limited information regarding doses of cholecalciferol associated with acute toxicity, although intermittent (yearly or twice yearly) single doses of ergocalciferol (vitamin D) as high as 600,000 international units have been given without reports of toxicity. Signs and symptoms of vitamin D toxicity include hypercalcemia, hypercalciuria, anorexia, nausea, vomiting, polyuria, polydipsia, weakness, and lethargy. Serum and urine calcium levels should be monitored in patients with suspected vitamin D toxicity. Standard therapy includes restriction of dietary calcium, hydration, and systemic glucocorticoids in patients with severe hypercalcemia.

Dialysis to remove vitamin D would not be beneficial.

How should I store and handle FOSAMAX PLUS D?

StorageFOSAMAX Tablets:Store in a well-closed container at room temperature, 15-30°C (59-86°F).StorageFOSAMAX Tablets:Store in a well-closed container at room temperature, 15-30°C (59-86°F).StorageFOSAMAX Tablets:Store in a well-closed container at room temperature, 15-30°C (59-86°F).No. 3870 — Tablets FOSAMAX PLUS D 70 mg/2800 international units are white to off-white, modified capsule-shaped tablets with code 710 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNo. 6746 — Tablets FOSAMAX PLUS D 70 mg/5600 international units are white to off-white, modified rectangle-shaped tablets with code 270 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNDCStorageStore at 20-25°C (68-77°F), excursions between 15-30°C (59-86°F) are allowed. [See USP Controlled Room Temperature.] Protect from moisture and light. Store tablets in the original blister package until use.No. 3870 — Tablets FOSAMAX PLUS D 70 mg/2800 international units are white to off-white, modified capsule-shaped tablets with code 710 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNo. 6746 — Tablets FOSAMAX PLUS D 70 mg/5600 international units are white to off-white, modified rectangle-shaped tablets with code 270 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNDCStorageStore at 20-25°C (68-77°F), excursions between 15-30°C (59-86°F) are allowed. [See USP Controlled Room Temperature.] Protect from moisture and light. Store tablets in the original blister package until use.No. 3870 — Tablets FOSAMAX PLUS D 70 mg/2800 international units are white to off-white, modified capsule-shaped tablets with code 710 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNo. 6746 — Tablets FOSAMAX PLUS D 70 mg/5600 international units are white to off-white, modified rectangle-shaped tablets with code 270 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNDCStorageStore at 20-25°C (68-77°F), excursions between 15-30°C (59-86°F) are allowed. [See USP Controlled Room Temperature.] Protect from moisture and light. Store tablets in the original blister package until use.No. 3870 — Tablets FOSAMAX PLUS D 70 mg/2800 international units are white to off-white, modified capsule-shaped tablets with code 710 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNo. 6746 — Tablets FOSAMAX PLUS D 70 mg/5600 international units are white to off-white, modified rectangle-shaped tablets with code 270 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNDCStorageStore at 20-25°C (68-77°F), excursions between 15-30°C (59-86°F) are allowed. [See USP Controlled Room Temperature.] Protect from moisture and light. Store tablets in the original blister package until use.No. 3870 — Tablets FOSAMAX PLUS D 70 mg/2800 international units are white to off-white, modified capsule-shaped tablets with code 710 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNo. 6746 — Tablets FOSAMAX PLUS D 70 mg/5600 international units are white to off-white, modified rectangle-shaped tablets with code 270 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNDCStorageStore at 20-25°C (68-77°F), excursions between 15-30°C (59-86°F) are allowed. [See USP Controlled Room Temperature.] Protect from moisture and light. Store tablets in the original blister package until use.No. 3870 — Tablets FOSAMAX PLUS D 70 mg/2800 international units are white to off-white, modified capsule-shaped tablets with code 710 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNo. 6746 — Tablets FOSAMAX PLUS D 70 mg/5600 international units are white to off-white, modified rectangle-shaped tablets with code 270 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNDCStorageStore at 20-25°C (68-77°F), excursions between 15-30°C (59-86°F) are allowed. [See USP Controlled Room Temperature.] Protect from moisture and light. Store tablets in the original blister package until use.No. 3870 — Tablets FOSAMAX PLUS D 70 mg/2800 international units are white to off-white, modified capsule-shaped tablets with code 710 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNo. 6746 — Tablets FOSAMAX PLUS D 70 mg/5600 international units are white to off-white, modified rectangle-shaped tablets with code 270 on one side and an outline of a bone image on the other. They are supplied as follows:NDCNDCStorageStore at 20-25°C (68-77°F), excursions between 15-30°C (59-86°F) are allowed. [See USP Controlled Room Temperature.] Protect from moisture and light. Store tablets in the original blister package until use.

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Clinical Information

Chemical Structure

No Image found

Clinical Pharmacology

Alendronate Sodium

Animal studies have indicated the following mode of action. At the cellular level, alendronate shows preferential localization to sites of bone resorption, specifically under osteoclasts. The osteoclasts adhere normally to the bone surface but lack the ruffled border that is indicative of active resorption. Alendronate does not interfere with osteoclast recruitment or attachment, but it does inhibit osteoclast activity. Studies in mice on the localization of radioactive [H]alendronate in bone showed about 10-fold higher uptake on osteoclast surfaces than on osteoblast surfaces. Bones examined 6 and 49 days after [H]alendronate administration in rats and mice, respectively, showed that normal bone was formed on top of the alendronate, which was incorporated inside the matrix. While incorporated in bone matrix, alendronate is not pharmacologically active. Thus, alendronate must be continuously administered to suppress osteoclasts on newly formed resorption surfaces. Histomorphometry in baboons and rats showed that alendronate treatment reduces bone turnover (i.e., the number of sites at which bone is remodeled). In addition, bone formation exceeds bone resorption at these remodeling sites, leading to progressive gains in bone mass.

Cholecalciferol

Vitamin D is produced in the skin by photochemical conversion of 7-dehydrocholesterol to previtamin Dby ultraviolet light. This is followed by non-enzymatic isomerization to vitamin D. In the absence of adequate sunlight exposure, vitamin D is an essential dietary nutrient. Vitamin D in skin and dietary vitamin D (absorbed into chylomicrons) is converted to 25-hydroxyvitamin D in the liver. Conversion to the active calcium-mobilizing hormone 1,25-dihydroxyvitamin D (calcitriol) in the kidney is stimulated by both parathyroid hormone and hypophosphatemia. The principal action of 1,25-dihydroxyvitamin D is to increase intestinal absorption of both calcium and phosphate as well as regulate serum calcium, renal calcium and phosphate excretion, bone formation and bone resorption.

Vitamin D is required for normal bone formation. Vitamin D insufficiency develops when both sunlight exposure and dietary intake are inadequate. Insufficiency is associated with negative calcium balance, increased parathyroid hormone levels, bone loss, and increased risk of skeletal fracture. In severe cases, deficiency results in more severe hyperparathyroidism, hypophosphatemia, proximal muscle weakness, bone pain and osteomalacia.

Non-Clinical Toxicology

FOSAMAX PLUS D is contraindicated in patients with the following conditions:

FOSAMAX PLUS D, like other bisphosphonates administered orally, may cause local irritation of the upper gastrointestinal mucosa. Because of these possible irritant effects and a potential for worsening of the underlying disease, caution should be used when FOSAMAX PLUS D is given to patients with active upper gastrointestinal problems (such as known Barrett's esophagus, dysphagia, other esophageal diseases, gastritis, duodenitis, or ulcers).

Esophageal adverse experiences, such as esophagitis, esophageal ulcers and esophageal erosions, occasionally with bleeding and rarely followed by esophageal stricture or perforation, have been reported in patients receiving treatment with oral bisphosphonates including FOSAMAX PLUS D. In some cases these have been severe and required hospitalization. Physicians should therefore be alert to any signs or symptoms signaling a possible esophageal reaction and patients should be instructed to discontinue FOSAMAX PLUS D and seek medical attention if they develop dysphagia, odynophagia, retrosternal pain or new or worsening heartburn.

The risk of severe esophageal adverse experiences appears to be greater in patients who lie down after taking oral bisphosphonates including FOSAMAX PLUS D and/or who fail to swallow oral bisphosphonates including FOSAMAX PLUS D with the recommended full glass (6-8 ounces) of water, and/or who continue to take oral bisphosphonates including FOSAMAX PLUS D after developing symptoms suggestive of esophageal irritation. Therefore, it is very important that the full dosing instructions are provided to, and understood by, the patient . In patients who cannot comply with dosing instructions due to mental disability, therapy with FOSAMAX PLUS D should be used under appropriate supervision.

There have been post-marketing reports of gastric and duodenal ulcers with oral bisphosphonate use, some severe and with complications, although no increased risk was observed in controlled clinical trials.

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Reference

This information is obtained from the National Institute of Health's Standard Packaging Label drug database.
"https://dailymed.nlm.nih.gov/dailymed/"

While we update our database periodically, we cannot guarantee it is always updated to the latest version.

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Disclaimer:

Overview

What is FOSAMAX PLUS D?

What does FOSAMAX PLUS D look like?

What are the available doses of FOSAMAX PLUS D?

What should I talk to my health care provider before I take FOSAMAX PLUS D?

How should I use FOSAMAX PLUS D?

What interacts with FOSAMAX PLUS D?

What are the warnings of FOSAMAX PLUS D?

What are the precautions of FOSAMAX PLUS D?

What are the side effects of FOSAMAX PLUS D?

What should I look out for while using FOSAMAX PLUS D?

What might happen if I take too much FOSAMAX PLUS D?

How should I store and handle FOSAMAX PLUS D?

Clinical Information

Chemical Structure

Clinical Pharmacology

Non-Clinical Toxicology

Reference

While we update our database periodically, we cannot guarantee it is always updated to the latest version.

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FOSAMAX PLUS D

Overview

What is FOSAMAX PLUS D?

What does FOSAMAX PLUS D look like?

What are the available doses of FOSAMAX PLUS D?

What should I talk to my health care provider before I take FOSAMAX PLUS D?

How should I use FOSAMAX PLUS D?

What interacts with FOSAMAX PLUS D?

What are the warnings of FOSAMAX PLUS D?

What are the precautions of FOSAMAX PLUS D?

What are the side effects of FOSAMAX PLUS D?

What should I look out for while using FOSAMAX PLUS D?

What might happen if I take too much FOSAMAX PLUS D?

How should I store and handle FOSAMAX PLUS D?

Clinical Information

Chemical Structure

Clinical Pharmacology

Non-Clinical Toxicology

Reference

While we update our database periodically, we cannot guarantee it is always updated to the latest version.

Review

Rate this treatment and share your opinion

Helpful tips to write a good review:

Reason for Taking This Treatment

Click the stars to rate this treatment

Effectiveness (required)

Ease of Use (required)

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Write a brief description of your experience with this treatment:

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