Okacal D3  is used for the treatment, control, prevention, & improvement of the following diseases, conditions and symptoms:

• Acid indigestion

• Heartburn

• Sour stomach

• Upset stomach

• Calcium supplementation

• Vitamin d deficiency

Okacal D3  improves the patient's condition by performing the following functions:

• Neutralizing acids thus relieving acid reflux.

• Increasing absorption of calcium and phosphorus required for strong bones.

The following is a list of possible side-effects that may occur in medicines that contain Calcium Carbonate / Vitamin D3. These side-effects are possible, but do not always occur. Some of the side-effects may be rare but serious. Consult your doctor if you observe any of the following side-effects, especially if they do not go away.

• Constipation

• Headache

• Loss of appetite

• Nausea

• Vomiting

• Stomach ache

Before using Okacal D3 , inform your doctor about your current list of medications, over the counter products (e.g. vitamins, herbal supplements, etc.), allergies, pre-existing diseases, and current health conditions (e.g. pregnancy, upcoming surgery, etc.). Some health conditions may make you more susceptible to the side-effects of the drug. Take as directed by your doctor or follow the direction printed on the product insert. Dosage is based on your condition. Tell your doctor if your condition persists or worsens. Important counseling points are listed below.

• Children

• Pregnant, planning to get pregnant or breastfeeding

• Take this medicine with a full glass of water

If you use other drugs or over the counter products at the same time, the effects of Okacal D3  may change. This may increase your risk for side-effects or cause your drug not to work properly. Tell your doctor about all the drugs, vitamins, and herbal supplements you are using, so that you doctor can help you prevent or manage drug interactions. Okacal D3  may interact with the following drugs and products:

• Actinomycin

• Alendronate

• Barbiturates

• Calcium acetate

• Cholestyramine

• Ciprofloxacin

Hypersensitivity to Okacal D3  is a contraindication. In addition, Okacal D3  should not be used if you have the following conditions:

• Allergic reactions

• Extreme loss of body water

• High amount of calcium in the blood

• High calcium levels

• Incomplete or infrequent bowel movements

• Increased activity of the parathyroid gland