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Adcal-D3 Caplets, 750 mg/200 I.U

ATC code: 
A12AX
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About Medicine
The Patient Information Leaflet (PIL) is the leaflet included in the pack with a medicine.
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Last updated on emc: 13 Dec 2025

Below is a text only representation of the Patient Information Leaflet (ePIL).

The text only version may be available in large print, Braille or audio CD. For further information call emc accessibility on {phone} 0800 198 5000. The product code(s) for this leaflet is: PL21727/0105.

Adcal-D3 Caplets

PATIENT INFORMATION LEAFLET

Adcal-D3® Caplets 750mg/200I.U. Film coated tablets

Calcium carbonate and colecalciferol (vitamin D3)

Read all of this leaflet carefully before you start taking this medicine because it contains important information for you.

Always take this medicine exactly as described in this leaflet or as your doctor or pharmacist have told you.

  • Keep this leaflet. You may need to read it again.
  • Ask your pharmacist if you need more information or advice.
  • If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. See section 4.
  • You must talk to a doctor if you do not feel better or if you feel worse.

What is in this leaflet

1. What Adcal-D3 Caplets are and what they are used for
2. What you need to know before you take Adcal-D3 Caplets
3. How to take Adcal-D3 Caplets
4. Possible side effects
5. How to store Adcal-D3 Caplets
6. Contents of the pack and other information

1. What Adcal-D3 Caplets are and what they are used for

Adcal-D3 Caplets contain calcium and vitamin D3 which are both essential for healthy bones and teeth. Adcal-D3 Caplets provide extra calcium and vitamin D3 to your diet.

Adcal-D3 is used for the prevention and treatment of low calcium and vitamin D3. You are more likely to be at risk of low calcium and vitamin D3 if you:

  • are over 65 years old
  • are female
  • are housebound
  • have been diagnosed with osteoporosis
  • have a family history of osteoporosis

Studies show that taking calcium and vitamin D3 over a long time can prevent hip and other non-vertebral bone fractures in later life.

2. What you need to know before you take Adcal-D3 Caplets
Do not take Adcal-D3 Caplets :
  • if you are allergic to calcium carbonate, vitamin D3 or any of the other ingredients of this medicine (listed in section 6).
  • if you have measured high levels of calcium in your blood (hypercalcaemia). Your doctor will be able to tell you if you do.
  • If you have severe kidney failure

Warnings and precautions

Talk to your doctor or pharmacist before taking Adcal-D3 Caplets if you:

  • Have been previously diagnosed with osteoporosis (thinning of the bones) due to long periods of inactivity, such as long-term bed rest.
  • Have problems with your kidneys, for example a history of kidney stones. Signs of kidney stones include: pain in abdomen or groin, high temperature, feeling sweaty, nausea, vomiting, blood in urine or urine infection.
  • Have measured high levels of calcium in your blood (hypercalcaemia) or measured high levels of calcium in your urine (hypercalciuria). Signs of hypercalcaemia include: abdominal pain, excessive thirst and urination, nausea, vomiting, stomach ache, constipation.
  • Have been told you have sarcoidosis (inflammation that produces lumps of cells in various organs in the body). Typically, signs of sarcoidosis include: tender, red bumps on skin, shortness of breath or a persistant cough.
  • Have previously been told that you have an intolerance to some sugars.
  • Are taking any other medication, even those you may have bought for yourself without prescription.

If you are concerned that you may have any of the health conditions listed above, make an appointment with your doctor.

Other medicines and Adcal-D3 Caplets

Tell your doctor or pharmacist if you are taking calcium supplements or antacids for indigestion, digitalis drugs (e.g. Lanoxin), diuretics or corticosteroids.

If you are taking thyroxine, bisphosphonates, zinc, strontium ranelate and iron or fluoride medicines, tetracycline or quinolone antibiotics make sure your doctor or pharmacist knows this. When taking these medicines leave a period of about 4 hours before taking your Adcal-D3 Caplets. Do not take any of these listed medicines at the same time as your Adcal-D3 Caplets.

Tell your doctor if you are taking orlistat as this may reduce absorption of vitamin D.

Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines.

Pregnancy and breast-feeding

In pregnancy or when breast feeding, Adcal-D3 Caplets should only be used under medical supervision. Ask your doctor or pharmacist for advice before taking any medicine.

Adcal-D3 Caplets with food

This medicine should not be taken within 2 hours of eating foods rich in oxalic acid (e.g. spinach and rhubarb), phosphate (e.g. bran), or phytic acid (e.g. whole cereals).

Adcal-D3 Caplets contain sucrose and sodium

If you have been told by your doctor that you have an intolerance to some sugars, contact your doctor before taking this medicinal product.

This medicine contains less than 1 mmol sodium (23 mg) per tablet, this is to say essentially ‘sodium-free’.

3. How to take Adcal-D3 Caplets

Always take this medicine exactly as described in this leaflet or as your doctor or pharmacist has told you. Check with your doctor or pharmacist if you are not sure.

Adults, elderly and children over 12 years of age – Swallow 2 caplets twice daily, ideally two caplets in the morning and two in the evening.

Children under 12 – Do not give Adcal-D3 Caplets to children under 12 years.

If you take more Adcal-D3 Caplets than you should - If you take too many caplets contact your doctor or pharmacist if you can do so. If not, go to the nearest hospital casualty department immediately, taking the pack and remaining tablets with you.

Signs of overdose may include frequent urge to urinate, loss of appetite, nausea or vomiting, unusual tiredness or weakness, along with high levels of calcium in the blood and kidney impairment.

If you forget to take Adcal-D3 Caplets - If you forget to take your caplets, take them as soon as possible and then continue to take them as normal. Do not take a double dose to make up for forgotten caplets.

If you stop taking Adcal-D3 Caplets – Always talk to your doctor or pharmacist before you stop taking the caplets.

If you have any further questions on the use of this medicine, ask your doctor or pharmacist.

4. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.

Frequency not known (frequency cannot be estimated from the available data):

  • Allergic reactions - symptoms include itching, wheezing, rash, swelling of the face, tongue, lips or throat. If you have an allergic reaction stop taking the tablets and seek medical attention immediately.

Rare side effects (may affect up to 1 in 1,000 people):

  • Constipation, wind, feeling sick, stomach ache, diarrhoea
  • Skin rash
  • Hypercalcaemia (too much calcium in your blood) or hypercalciuria (too much calcium in your urine)

If you take this medicine for a long time talk to your doctor, as they may wish to test the levels of calcium in your blood and urine.

Reporting of side effects

If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Yellow Card Scheme: Website: www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store.

By reporting side effects you can help provide more information on the safety of this medicine.

5. How to store Adcal-D3 Caplets
  • Keep this medicine out of sight and reach of children.
  • Do not store above 25°C. Store in the original package.
  • Do not use this medicine after the expiry date that is printed on the carton label has passed. The expiry date refers to the last day of that month.
  • Do not throw away any medicines via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help protect the environment.

6. Contents of the pack and further information
What Adcal-D3 Caplets contain
  • Each caplet contains the active substances calcium carbonate (750 mg equivalent to 300 mg of elemental calcium) and vitamin D3 (200 I.U. equivalent to 5 micrograms of colecalciferol).
  • The other ingredients in the tablet core are colloidal silicon dioxide, microcrystalline cellulose, croscarmellose sodium, magnesium stearate, modified food starch, sucrose, sodium ascorbate, medium chain triglycerides, silicon dioxide, DL-alpha-tocopherol and pregelatinized starch.
  • The orange film-coat contains hypromellose, polydextrose, acacia, talc, titanium dioxide, iron oxide yellow and iron oxide red.

What Adcal-D3 Caplets look like and contents of the pack

Adcal-D3 Caplets are orange capsule-shaped film-coated tablets (‘caplets’) provided in bottles of 112 or 224 tablets. Not all pack sizes may be marketed.

Marketing Authorisation Holder:
Grünenthal Ltd
TOR Building
Saint Cloud Way
Maidenhead
Berkshire
SL6 8BN
United Kingdom

Manufacturer:
NextPharma
allphamed Pharbil Arzneimittel GmbH
Hildebrandstrasse 12
D-37081 Göttingen
Germany

Additional information

If you have been prescribed Adcal-D3 Caplets for the treatment or prevention of osteoporosis and would like further information you should speak to your doctor or pharmacist.

This leaflet was last revised in 11/2025

Grunenthal Meds
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Address
Grünenthal Meds, Kyowa Kirin International UK NewCo Ltd, Building 6, Galabank Business Park, Galashiels, Borders, TD1 1QH, UK
Telephone
+44 (0)1896 664 000
Medical Information Direct Line
+44 (0)1896 664 000
Medical Information e-mail
[email protected]
Adverse event reporting email
[email protected]
Stock Availability
+44 (0)1896 664 000