Package	Per tablet	Savings	Price
180 tablets	$0.10	$6	$24 $18
150 tablets	$0.10	$5	$20 $15
120 tablets	$0.11	$3	$16 $13
90 tablets	$0.11	$2	$12 $10
60 tablets	$0.12	$1	$8 $7
30 tablets	$0.13	–	$4

What is this medicine?

CALCIGEN 500 mg contains Calcium Carbonate, which is a calcium supplement. It is used to prevent or treat low blood calcium levels in people who do not get enough calcium from their diets. It may be used to support bone health in conditions like osteoporosis, osteomalacia/rickets, or osteopenia, and during pregnancy, lactation, or postmenopause.

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What should I tell my health care provider before I take this medicine?

They need to know if you have any of these conditions:

• High levels of calcium in the blood (hypercalcemia)

• High levels of calcium in the urine (hypercalciuria)

• Kidney stones or kidney disease

• Parathyroid gland disorders

• Malabsorption syndrome

• Stomach or intestinal problems

• An unusual or allergic reaction to calcium carbonate, other calcium supplements, foods, dyes, or preservatives

• Pregnant or trying to get pregnant

• Breast-feeding

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How should I use this medicine?

Take this medicine by mouth with a glass of water. It is best absorbed with food. Follow the instructions on the label or those given by your doctor or pharmacist.

Take at regular intervals. Do not take more than directed.

Overdosage: If you think you have taken too much of this medicine, contact a poison control center or emergency room at once.

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What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, skip the missed dose.
Do not take double or extra doses.

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What may interact with this medicine?

• Iron supplements

• Zinc supplements

• Magnesium-containing antacids

• Certain antibiotics (e.g., tetracyclines, fluoroquinolones like ciprofloxacin)

• Thyroid medications (levothyroxine)

• Bisphosphonates (used for osteoporosis)

• Diuretics (especially thiazides)

• Digoxin

This list may not describe all possible interactions.
Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also let them know if you smoke, drink alcohol, or use illegal drugs.

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What should I watch for while using this medicine?

• Keep track of your calcium intake from food and supplements.

• Do not take more than the recommended dose to avoid high calcium levels.

• Let your doctor know if you experience symptoms of calcium overdose (e.g., nausea, vomiting, constipation, abdominal pain, confusion, or increased urination).

• Stay hydrated to help prevent kidney stones.

• If you are also taking iron, thyroid medicine, or certain antibiotics, space them apart from calcium supplements by at least 2 hours.

• Inform your doctor if you are pregnant, planning pregnancy, or breastfeeding.

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What side effects may I notice from this medicine?

Side effects that you should report to your doctor or health care professional as soon as possible:

• Allergic reactions like rash, itching or hives, swelling of the face, lips, or tongue

• Severe stomach pain or persistent vomiting

• Confusion or abnormal tiredness

• Irregular heartbeat

• Increased thirst and urination (possible signs of high calcium levels)

Side effects that usually do not require medical attention (report if they continue or are bothersome):

• Constipation

• Gas or bloating

• Upset stomach

• Dry mouth

This list may not describe all possible side effects.

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Where should I keep my medicine?

• Keep out of the reach of children.

• Store at room temperature between 20°C and 25°C (68°F and 77°F).

• Protect from moisture and heat.

• Keep the container tightly closed.

• Do not use after the expiration date.

• Dispose of unused medicine properly.