Patient leaflet - COLEXTRA-D3 20 000 IU CAPSULES SOFT
2. what you need to know before you take colextra-d3 capsules
Do not take Colextra-D3 capsules:
- If you are allergic (hypersensitive) to vitamin D or any of the other ingredients in the capsules (listed in Section 6)
- If you have high levels of vitamin D in your blood (hypervitaminosis D)
- If you have high levels of calcium (hypercalcaemia) or high urine levels of calcium (hypercalciuria)
- If you have kidney stones or serious kidney problems
Warnings and precautions
Check with your doctor before taking Colextra-D3 capsules:
- If you have kidney damage or disease. Your doctor may want to measure the levels of calcium in your blood or urine
- If you are being treated for heart disease
- If you have sarcoidosis (an immune system disorder which may affect your liver, lungs, skin or lymph nodes)
- If you are already taking additional doses of calcium or vitamin D. Whilst you are taking Colextra-D3 capsules your doctor will monitor you blood levels of calcium to make sure they are not too high
Children and adolescents
Do not give this medicine to children and adolescents under 12 years of age.
Other medicines and Colextra-D3 capsules
Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines, including medicines obtained without a prescription.
In particular, the following medicines may interact with Colextra-D3 capsules:
- Heart medicines (cardiac glycosides such as digoxin). Your doctor may monitor your heart with an electrocardiogram (ECG) and measure the levels of calcium in your blood
- Thiazide diuretics (used to treat high blood pressure) reduce the urinary excretion of calcium and can increase the risk of hypercalcaemia
- Medicines to treat epilepsy (such as phenytoin) or medicines to make you sleep (barbiturates such as phenobarbitone) as these medicines can decrease the effect of vitamin D
- Glucocorticoids (steroid hormones such as hydrocortisone or prednisolone). These can decrease the effect of vitamin D
- Laxatives (such as paraffin oil) or a cholesterol lowering drug called colestyramine may reduce the absorption of vitamin D
- Actinomycin (a medicine used to treat some forms of cancer) and imidazole antifungals (medicines such as clotrimazole and ketoconazole used to treat fungal diseases) as they may interfere with the metabolism of vitamin D
3. how to take colextra-d3 capsules
Always take Colextra-D3 capsules exactly as your doctor or pharmacist has told you. Check with your doctor or pharmacist if you are not sure.
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The drug is classified in the ATC tree:
Frequently Asked Questions
What is COLEXTRA-D3 20,000 IU used for?
COLEXTRA-D3 20,000 IU is a high-dose vitamin D supplement used to treat or prevent vitamin D deficiency, which can lead to bone problems and other health issues.
How should I take COLEXTRA-D3 20,000 IU capsules?
Take COLEXTRA-D3 capsules as directed by your healthcare provider, usually once a week or as prescribed. Swallow the capsule whole with water.
Can I take COLEXTRA-D3 if I'm pregnant or breastfeeding?
Always consult your doctor before taking any supplements during pregnancy or breastfeeding to ensure they are safe for you and your baby.
What should I do if I miss a dose of COLEXTRA-D3 20,000 IU?
If you miss a dose, take it as soon as you remember. If it’s close to the time for your next dose, skip the missed dose and continue with your regular schedule. Do not double up.
Are there any side effects associated with COLEXTRA-D3 capsules?
Some people may experience mild side effects like nausea or constipation. If you notice severe symptoms like hypercalcemia (high calcium levels), contact your doctor immediately.
Can COLEXTRA-D3 interact with other medications?
Yes, COLEXTRA-D3 can interact with certain medications such as diuretics and steroids. Always inform your doctor about all the medications you are taking.
Is COLEXTRA-D3 suitable for vegans?
COLEXTRA-D3 may not be suitable for vegans since it is derived from lanolin (sheep's wool). Check the product label for specific dietary information.
How long can I take COLEXTRA-D3 20,000 IU capsules?
Follow your doctor's advice regarding duration of use. Long-term use should be monitored by a healthcare professional to avoid potential toxicity.
Can COLEXTRA-D3 help improve my mood?
Some studies suggest that adequate vitamin D levels can support mood and mental health, but more research is needed. Consult your doctor if you're feeling low.
What happens if I take too much COLEXTRA-D3?
Taking too much COLEXTRA-D3 can lead to vitamin D toxicity, resulting in symptoms like nausea, vomiting, weakness, and confusion. Seek medical help immediately if this occurs.
Will taking COLEXTRA-D3 improve my bone health?
Yes, adequate vitamin D levels from supplements like COLEXTRA-D3 are essential for calcium absorption and maintaining strong bones.
Can I take COLEXTRA-D3 with food or drink?
Yes, it is often recommended to take COLEXTRA-D3 with food to enhance absorption. However, avoid excessive alcohol while using this supplement.
Are there any special storage requirements for COLEXTRA-D3 capsules?
Store COLEXTRA-D3 capsules in a cool, dry place away from direct sunlight and out of reach of children.
What’s the difference between colecalciferol and other forms of vitamin D?
Colecalciferol (D3) is more effective in raising vitamin D levels in the blood compared to ergocalciferol (D2). It’s generally preferred for supplementation.
Can children take COLEXTRA-D3 20,000 IU capsules?
Consult a pediatrician before giving any high-dose vitamin D supplements like COLEXTRA-D3 to children.
Is it safe to use COLEXTRA-D3 long-term?
Long-term use should be monitored by your healthcare provider to prevent potential side effects from excessive vitamin D.
How do I know if I need vitamin D supplementation?
A blood test measuring your serum 25(OH)D levels can determine if you have vitamin D deficiency and need supplementation.
Are there natural sources of vitamin D besides supplements?
Yes, natural sources include sunlight exposure, fatty fish (like salmon), fortified foods (like milk), and egg yolks.
What lifestyle changes can help maintain healthy vitamin D levels?
Spending time outdoors in sunlight and consuming foods rich in vitamin D can help maintain healthy levels alongside supplementation when necessary.
