Generic name: Calcium Ascorbate [ KAL-see-um-a-SKOR-bate ]
Drug class: Vitamins
Medically reviewed by Drugs.com. Last updated on Jul 28, 2022.
Uses of Calcium Ascorbate:
- It is used to treat or prevent vitamin C deficiency.
- It is used to help growth and good health.
What do I need to tell my doctor BEFORE I take Calcium Ascorbate?
- If you are allergic to calcium ascorbate; any part of calcium ascorbate; or any other drugs, foods, or substances. Tell your doctor about the allergy and what signs you had.
- If you have high calcium levels.
This is not a list of all drugs or health problems that interact with calcium ascorbate.
Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take calcium ascorbate with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.
What are some things I need to know or do while I take Calcium Ascorbate?
- Tell all of your health care providers that you take calcium ascorbate. This includes your doctors, nurses, pharmacists, and dentists.
- This medicine prevents many other drugs from getting into the body. If you take other drugs, check with your doctor or pharmacist to see if you need to take them at some other time than calcium ascorbate.
- This medicine may affect certain lab tests. Tell all of your health care providers and lab workers that you take calcium ascorbate.
- If you have high blood sugar (diabetes), talk with your doctor.
- If you are on a low-salt or salt-free diet, talk with your doctor.
- Kidney stones or other very bad kidney problems have rarely happened in people taking high doses of calcium ascorbate for a long time. The risk may be higher in people who have had kidney problems or kidney stones. The risk may also be higher in people 65 or older and children younger than 2 years of age.
- Be careful if you have G6PD deficiency. Anemia may happen.
- Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using calcium ascorbate while you are pregnant.
- Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.
How is this medicine (Calcium Ascorbate) best taken?
Use calcium ascorbate as ordered by your doctor. Read all information given to you. Follow all instructions closely.
- Take with or without food. Take with food if it causes an upset stomach.
- Take with a full glass of water.
What do I do if I miss a dose?
- Take a missed dose as soon as you think about it.
- If it is close to the time for your next dose, skip the missed dose and go back to your normal time.
- Do not take 2 doses at the same time or extra doses.
What are some side effects that I need to call my doctor about right away?
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of high calcium levels like weakness, confusion, feeling tired, headache, upset stomach and throwing up, constipation, or bone pain.
- Signs of kidney problems like unable to pass urine, change in how much urine is passed, blood in the urine, or a big weight gain.
- Feeling very tired or weak.
- Dark urine or yellow skin or eyes.
- Back pain, belly pain, or blood in the urine. May be signs of a kidney stone.
- Mood changes.
What are some other side effects of Calcium Ascorbate?
All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
- Upset stomach or throwing up.
- Stomach pain.
- Not hungry.
These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.
You may report side effects to the FDA at 1-800-332-1088. You may also report side effects at https://www.fda.gov/medwatch.
If OVERDOSE is suspected:
If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
How do I store and/or throw out Calcium Ascorbate?
- Store at room temperature.
- Protect from light.
- Protect from heat.
- Store in a dry place. Do not store in a bathroom.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
Consumer Information Use and Disclaimer
- If your symptoms or health problems do not get better or if they become worse, call your doctor.
- Do not share your drugs with others and do not take anyone else's drugs.
- Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about calcium ascorbate, please talk with your doctor, nurse, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
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