Package Leaflet: Information for the User
Calcium/Colecalciferol (Vitamin D3)
Read the entire package leaflet carefully before starting to take this medication, as it contains important information for you.
Contents of the Package Leaflet
Mastical D are chewable tablets that contain calcium and vitamin D3, both of which are important for bone formation. Mastical D is used in the prevention and treatment of calcium and vitamin D deficiency and as a supplement to specific osteoporosis treatment.
Do not take Mastical D
Warnings and Precautions
Consult your doctor or pharmacist before starting to take Mastical D.
Children and Adolescents
This medication is not intended for use in children and adolescents.
Using Mastical D with Other Medications
Tell your doctor or pharmacist if you are taking, have recently taken, or may take any other medication.
If you are also taking tetracyclines (a type of antibiotic), you should take them at least 2 hours before or 4-6 hours after taking Mastical D. Calcium carbonate may interfere with the absorption of tetracycline preparations if taken at the same time.
Medications containing bisphosphonates (used to treat osteoporosis) should be taken at least 1 hour before taking Mastical D.
Calcium may reduce the effect of levothyroxine (used to treat thyroid deficiency). For this reason, levothyroxine should be taken at least 4 hours before or 4 hours after taking this medication.
The effects of some antibiotics (quinolones) may be reduced if taken at the same time as calcium. For this reason, quinolones should be taken 2 hours before or 6 hours after taking Mastical D.
Calcium salts may decrease the absorption of iron, zinc, and strontium ranelate. Consequently, iron, zinc, or strontium ranelate preparations should be taken at least 2 hours before or after Mastical D.
Orlistat (used to treat obesity) may alter the absorption of fat-soluble vitamins, such as vitamin D3.
Other medications that may interact with Mastical D are:
If you are using any of the mentioned medications, your doctor will provide further instructions.
Taking Mastical D with Food and Drinks
This medication can be taken with or without food and drinks.
Pregnancy, Breastfeeding, and Fertility
If you are pregnant, breastfeeding, or think you may be pregnant, consult your doctor or pharmacist before using this medication.
If you are pregnant, you can use Mastical D in case of calcium and vitamin D deficiency.
During pregnancy, you should not take more than 2500 mg of calcium and 4000 IU of vitamin D per day, as overdoses can affect the fetus. This medication can be taken during breastfeeding. Calcium and vitamin D3 pass into breast milk. This should be taken into account when administering additional vitamin D to the child.
Driving and Using Machines
Mastical D has no known influence on the ability to drive and use machines.
Mastical D Contains Sucrose
Mastical D contains sucrose (1.9 mg), which may cause tooth decay. If your doctor has told you that you have an intolerance to certain sugars, consult with them before taking this medication.
Mastical D is Essentially Sodium-Free
This medication contains less than 23 mg of sodium (1 mmol) per tablet; it is essentially "sodium-free".
Follow the administration instructions for this medication exactly as indicated by your doctor. If you are unsure, consult your doctor or pharmacist again.
Dose
The recommended dose is 1 tablet once a day. The tablet can be chewed or sucked.
Use in Children and Adolescents
This medication is not intended for use in children and adolescents.
If You Take More Mastical D Than You Should
If you have taken more Mastical D than you should, consult your doctor or pharmacist immediately.
In case of overdose or accidental ingestion, contact the Toxicology Information Service, phone 91 562 04 20, indicating the product and the amount ingested. Bring this package leaflet with you.
If You Forget to Take Mastical D
Do not take a double dose to make up for the forgotten dose.
If you have any further questions about the use of this medication, ask your doctor or pharmacist.
Like all medications, this medication can cause side effects, although not everyone will experience them.
Hypersensitivity reactions have occurred with an unknown frequency (cannot be estimated from available data). If you experience the following symptoms, contact your doctor immediately: swelling of the face, tongue, lips (angioedema) or swelling of the throat (laryngeal edema).
Uncommon Side Effects(may affect up to 1 in 100 people)
You may experience excessive calcium in the blood (hypercalcemia) or urine (hypercalciuria) with high doses.
Rare Side Effects(may affect up to 1 in 1,000 people)
Constipation, dyspepsia, flatulence, nausea, abdominal pain, and diarrhea.
Very Rare Side Effects(may occur in less than 1 in 10,000 patients)
Pruritus, exanthema, and urticaria. Milk-alkali syndrome (also called Burnett syndrome, which usually only occurs when excessive amounts of calcium have been ingested). The symptoms are urgent need to urinate frequently, headache, loss of appetite, nausea or vomiting, fatigue or unusual weakness, along with high calcium levels in the blood and kidney function alterations.
Reporting Side Effects
If you experience any side effects, consult your doctor or pharmacist, even if they are not listed in this package leaflet. You can also report them directly through the Spanish Medication Surveillance System for Human Use: www.notificaRAM.es. By reporting side effects, you can help provide more information on the safety of this medication.
Keep this medication out of the sight and reach of children.
Do not use this medication after the expiration date stated on the packaging, after CAD. The expiration date is the last day of the month indicated.
Do not store above 30°C. Store in the original packaging to protect from light. Keep the container tightly closed to protect from moisture.
Medications should not be disposed of through wastewater or household waste. Deposit the packaging and any unused medication in the pharmacy's SIGRE collection point. If you are unsure, ask your pharmacist how to dispose of the packaging and any unused medication. This will help protect the environment.
Mastical D Composition:
The active ingredients are:
The other ingredients are: xylitol (E967), povidone, strawberry flavor, corn maltodextrin, glycerol triacetate (E1518), mono- and diacetyl tartaric acid esters of mono- and diglycerides of fatty acids, magnesium stearate, sucralose (E955), all-rac-alpha-tocopherol, sucrose, modified corn starch, medium-chain triglycerides, sodium ascorbate, and anhydrous colloidal silica.
Product Appearance and Package Contents
Mastical D are chewable tablets with a strawberry flavor, white, and round, 14 mm in size. They may have small spots.
Package sizes:
PEAD bottle with PEAD screw cap: 30, 60, 90, 100, and 120 tablets.
Not all package sizes may be marketed.
Marketing Authorization Holder and Manufacturer
Marketing Authorization Holder:
CHEPLAPHARM Arzneimittel GmbH
Ziegelhof 24
17489 Greifswald
Germany
Manufacturers:
Asker Contract Manufacturing AS
Drammensveien 852
NO-1383 Asker, Norway
Local Representative:
Laboratorios Rubió, S.A.
Industria, 29 - Pol. Ind. Comte de Sert
08755 Castellbisbal (Barcelona)
Spain
This medication is authorized in the Member States of the European Economic Area under the following names
Estonia: Calcigran Forte Red
Finland: Calcichew D3 Opti mansikka-meloni 500 mg/25 mikrog
Lithuania: Calcigran Forte 500 mg/1000 TV kramtomosios tabletes
Spain: Mastical D 500 mg/1000 UI chewable tablets strawberry flavor
Sweden: Calcichew-D3 Melon 500 mg/1000 IE tuggtabletter
Date of the Last Revision of this Package Leaflet:30-09-2020
Detailed information about this medication is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) (http://www.aemps.gob.es)
The average price of MASTICAL D 500 MG/1000 IU CHEWABLE TABLETS STRAWBERRY FLAVOR in October, 2025 is around 9.01 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.