Calcium+phosphorus+vitamin D3
About Calcium+phosphorus+vitamin D3
Calcium+phosphorus+vitamin D3 is an oral nutritional supplement used to treat or prevent bone weakness and nutritional deficiencies. It helps maintain strong bones and teeth by supplying the essential minerals and vitamins your body needs to function properly. Doctors frequently prescribe this medicine to support bone density in people who do not get enough of these nutrients from their daily diet.
To get the best results, you should take Calcium+phosphorus+vitamin D3 consistently every day at the same time. It is typically taken with food to improve how well your body absorbs the ingredients and to reduce the chance of experiencing an upset stomach. Combining this supplement with regular weight-bearing exercise and a balanced diet further supports your bone health.
Most people tolerate Calcium+phosphorus+vitamin D3 well, but some may experience mild stomach upset, constipation, or gas. If you experience severe constipation, persistent nausea, or signs of high calcium levels like unusual tiredness and muscle weakness, you should contact your doctor immediately.
Before you begin taking Calcium+phosphorus+vitamin D3, tell your doctor if you have a history of kidney stones, kidney disease, or high levels of calcium in your blood or urine. Do not take this medicine if you have been diagnosed with hypercalcemia (excessively high blood calcium levels) or severe kidney failure.
This supplement can interact with certain antibiotics and thyroid medications, reducing their effectiveness, so you may need to space out your doses. Alcohol and smoking can decrease bone density and limit how well your body absorbs this medicine. If you are pregnant, breastfeeding, or an older adult, consult your doctor to ensure you take the safest dose.
Uses of Calcium+phosphorus+vitamin D3
Medicinal Benefits
Calcium+phosphorus+vitamin D3 provides essential nutrients to support healthy bones and teeth. The following are the benefits of this supplement:
- Helps build and maintain strong bones and teeth by providing calcium, phosphorus, and vitamin D3.
- Reduces the risk of bone thinning and supports overall bone strength.
- Supports bone healing during recovery from fractures or other bone injuries.
- Helps relieve bone discomfort caused by calcium or vitamin D deficiency, making movement more comfortable.
- Improves calcium absorption with the help of vitamin D3, supporting healthy bone mineralisation.
Directions for Use
- Take Calcium+phosphorus+vitamin D3 with food or as advised by a doctor.
- Follow your doctor's instructions on the dosage and timing of this medication, to ensure the safety.
- Take the recommended dose by mouth using the measuring cup or dosing syringe or dropper provided in the pack.
- Shake the bottle well before each use.
Storage
Side Effects of Calcium+phosphorus+vitamin D3
Common Side Effects (Usually mild):
- Upset stomach or mild abdominal pain
- Constipation or bloating
- Gas or flatulence
- Mild nausea
Serious Side Effects (Call a doctor right away):
- Signs of an allergic reaction, such as swelling of the face, lips, tongue, or throat, hives, or difficulty breathing
- Severe dizziness or extreme tiredness
- Persistent vomiting, loss of appetite, or unexplained weight loss
- Signs of too much calcium in your blood, such as extreme thirst, frequent urination, confusion, or muscle weakness
- Severe pain in your side or back, which could point to kidney stones
Medicines Containing this Salt
View AllDrug Warnings
- Check labels carefully: Always inspect the package and bottle of Calcium+phosphorus+vitamin D3 before use. If you are using a liquid form and notice any unusual colour changes, clumping, or floating particles, do not use it and contact your pharmacist.
- Space out other medications: This supplement can bind to other medicines in your stomach, preventing them from working. Take other drugs, especially tetracycline or fluoroquinolone antibiotics, thyroid hormones, or iron supplements, at least 2 hours before or 4 to 6 hours after taking Calcium+phosphorus+vitamin D3.
- Monitor your lab results: Your doctor may order periodic blood and urine tests to check your mineral levels and ensure the medication is working safely without overloading your kidneys.
- Check multi-ingredient products: Many over-the-counter multivitamins and antacids also contain calcium or vitamin D. Read labels carefully to avoid accidentally taking too much of these nutrients.
- Stay hydrated: Drink plenty of water throughout the day while taking this supplement to help prevent the formation of kidney stones.
Drug Interactions
- Antibiotics (e.g., tetracycline, ciprofloxacin): Calcium+phosphorus+vitamin D3 can bind to these drugs in the stomach, reducing how much antibiotic your body absorbs and making them less effective.
- Thyroid hormones (e.g., levothyroxine): Taking this supplement at the same time as thyroid medication can severely reduce thyroid hormone absorption. Space them at least 4 hours apart.
- Thiazide diuretics/Water pills (e.g., hydrochlorothiazide): These medications reduce the amount of calcium your kidneys excrete, which can increase the risk of developing dangerously high calcium levels in your blood when combined with Calcium+phosphorus+vitamin D3.
- Heart medicines (e.g., digoxin): High levels of calcium in the blood can make your heart more sensitive to digoxin, increasing the risk of dangerous irregular heartbeats.
Drug-Drug Interactions Checker List:
Safety Advice
Alcohol
cautionInteraction of alcohol with Calcium+phosphorus+vitamin D3 is unknown. Please consult a doctor before consuming alcohol with Calcium+phosphorus+vitamin D3.
Pregnancy
cautionPlease consult a doctor if you are pregnant. Calcium+phosphorus+vitamin D3 is given to pregnant women if doctor thinks benefits outweigh risks.
Breast Feeding
cautionIt is unknown whether Calcium+phosphorus+vitamin D3 is excreted in human milk. Therefore, please consult a doctor if you are breastfeeding.
Driving
not applicableCalcium+phosphorus+vitamin D3 usually does not affect your ability to drive or operate machinery.
Liver
cautionTake Calcium+phosphorus+vitamin D3 with caution, especially if you have a history of liver diseases/conditions. The dose may be adjusted by your doctor as required.
Kidney
cautionTake Calcium+phosphorus+vitamin D3 with caution, especially if you have a history of kidney diseases/conditions. The dose may be adjusted by your doctor as required.
Children
cautionCalcium+phosphorus+vitamin D3 should be used in children only if recommended by a doctor.
Habit Forming
Diet & Lifestyle Advise
- Eat bone-friendly foods: Incorporate natural dietary sources of calcium and minerals into your meals, such as low-fat dairy products, leafy green vegetables (like broccoli and kale), tofu, and fortified foods.
- Get safe sun exposure: Spend a short amount of time outdoors in natural sunlight when safe to help your body produce its own vitamin D naturally.
- Engage in weight-bearing exercise: Activities like walking, jogging, climbing stairs, or lifting light weights help stimulate bone cells and maintain bone density.
- Limit caffeine and sodium: Excessive intake of coffee, tea, sodas, and highly salty foods can increase the amount of calcium your body loses in your urine.
- Avoid smoking and limit alcohol: Tobacco use and heavy drinking weaken bones over time and make it harder for your body to absorb essential nutrients.
Special Advise
Regular tests are recommended while taking Calcium+phosphorus+vitamin D3 to monitor calcium levels.
Patients Concern
Disease/Condition Glossary
Osteoporosis: It is a bone disease that weakens bones and makes them brittle by decreasing bone density. As the density of bones decreases, they weaken and are more likely to break. Women are more likely to develop osteoporosis than men. Signs and symptoms include back pain caused by a fractured or collapsed vertebra, loss of height over time, a stooped posture, a bone that breaks much more easily than expected.
Osteomalacia/Rickets: Rickets is a bone disease caused by softening and weakening bones in children due to inadequate vitamin D. Adults can experience a similar condition known as osteomalacia. It causes bone pain, poor growth, and soft, weak bones that can lead to bone deformities.
Rheumatoid arthritis: It is an autoimmune and chronic inflammatory disorder in which the immune system attacks healthy cells by mistake, causing painful swelling in the affected parts of the body.
FAQs
Calcium+phosphorus+vitamin D3 belongs to the class of nutritional supplements used to prevent or treat low blood calcium levels in people who cannot get sufficient calcium from their diets. Calcium+phosphorus+vitamin D3 effectively treats various conditions caused by low calcium levels in the body, such as osteoporosis (weak and brittle bones), osteomalacia/rickets (weak bones), and rheumatoid arthritis.
Calcium+phosphorus+vitamin D3 contains Calcium, Phosphorus and vitamin D3. Calcium is used to prevent or treat a calcium deficiency. It provides essential nutrients to maintain bone formation. Phosphorus works with calcium to increase bone-strengthening benefits. Vitamin D3 helps the body to absorb calcium and phosphorous. Thereby, increases calcium levels in the blood and helps to build and maintain strong bones.
You are not recommended to take Calcium+phosphorus+vitamin D3 if you have hypervitaminosis D (high levels of vitamin D in the blood) as it may worsen the condition. However, please consult a doctor if you have any concerns.
Calcium+phosphorus+vitamin D3 may be safe for elderly patients if used in doses as advised by a doctor. Calcium+phosphorus+vitamin D3 helps to keep bones strong and healthy.
You are not recommended to take Calcium+phosphorus+vitamin D3 with levothyroxine as co-administration of these two medicines at the same time may reduce the effectiveness of levothyroxine. However, if you are supposed to take both medicines, you are advised to maintain a time gap of a minimum of 4 hours between taking Calcium+phosphorus+vitamin D3 and levothyroxine.
The potential side effects of Calcium+phosphorus+vitamin D3 include nausea, stomach ache, diarrhoea, constipation, and hypercalciuria (high calcium levels in urine). If these side effects persist or worsen, please consult your doctor.
If you have medical conditions such as high levels of calcium or vitamin D in your blood, or any liver, kidney, or heart problems, please inform your doctor before using Calcium+phosphorus+vitamin D3. Your doctor may adjust the dose based on your condition.
Take Calcium+phosphorus+vitamin D3 as directed by your doctor, usually after a meal, depending on your condition. Shake the bottle well before use. Take the suggested dose by mouth using the measuring cup/spoon/dropper.
Calcium+phosphorus+vitamin D3 contains calcium, phosphorus, and vitamin D3 (cholecalciferol) as its main active ingredients. These help support bone health by providing essential calcium and aiding in calcium absorption.
Calcium+phosphorus+vitamin D3 should be stored at room temperature, away from direct sunlight and moisture. Keep it tightly closed and out of reach of children.
It is best to avoid taking Calcium+phosphorus+vitamin D3 at the exact same time as coffee or tea. Caffeine can reduce the absorption of calcium in your digestive system and increase the amount excreted in your urine. Try to take your supplement with a meal and space it out from your caffeine intake. Talk to your doctor or pharmacist for personalised advice.
Constipation is a common side effect of mineral supplements. You can help manage this by drinking plenty of water throughout the day and eating a diet rich in dietary fibre. Regular physical activity can also help keep your digestive system moving. If the constipation is severe or persistent, talk to your doctor.
Pregnant women often need extra minerals to support the developing baby's skeleton. However, taking too much can be harmful. You should only take Calcium+phosphorus+vitamin D3 during pregnancy under the direct supervision of your healthcare provider to ensure you are taking a safe and effective amount. Talk to your doctor for guidance.
If you have a history of kidney stones, you must be very cautious. Taking calcium supplements can sometimes increase the risk of forming new stones, especially if you do not drink enough water. Your doctor will need to evaluate your mineral levels and may suggest alternative options or monitor you closely. Talk to your doctor before starting.
While you can take certain forms of these minerals on an empty stomach, taking Calcium+phosphorus+vitamin D3 with food is generally recommended. Food triggers the release of stomach acid, which helps dissolve and absorb the minerals, and it also significantly reduces the risk of mild stomach upset or nausea. Talk to your doctor or pharmacist.
Yes, it can. Taking Calcium+phosphorus+vitamin D3 alongside other supplements that contain calcium, phosphorus, or vitamin D can lead to accidental overdosing and high mineral levels in your blood. Always let your healthcare provider know about every supplement and over-the-counter product you take. Talk to your doctor to avoid interactions.
If you take too much, you may develop a condition called hypercalcemia. Early warning signs include constant thirst, frequent urination, unexplained nausea, severe vomiting, mental confusion, and deep muscle weakness. If you notice these symptoms, stop taking the supplement and seek medical attention. Talk to your doctor immediately.

